GADOLINIUM FLUORIDE CAS 13765-26-9
CAS: 13765-26-9
Molecular Formula: F3Gd
Molecular Weight: 214.25
EINECS: 237-369-4
Synonyms: GADOLINIUM TRIFLUORIDE; GADOLINIUM(III) FLUORIDE; GADOLINIUM FLUORIDE; Gadolinium Fluoride, Anhydrous 99.9%; Gadolinium(III); Gadolinium fluoride, Anhydrous, Low oxygen; Gadolinium(III) fluoride ,99.99%
GADOLINIUM FLUORIDE wordt weergegeven als een wit poeder dat gebruikt wordt voor de bereiding van metalen gadolinium en andere materialen
| Item | Specificatie |
| Smeltpunt | 1231°C |
| Dichtheid | 7.1 |
| Opslag omstandigheden | onder inert gas (stikstof of Argon) bij 2-8°C |
| MF | F3Gd |
| MW | 214.25 |
| OPLOSBAAR | Niet oplosbaar in water. |
GADOLINIUM FLUORIDE wordt gebruikt voor de synthese van niet-oxide bril. GADOLINIUM FLUORIDE wordt gebruikt voor de bereiding van metalen gadolinium, enz
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2,3-Dimethyl-2,3-diphenylbutane CAS 1889-67-4
CAS: 1889-67-4
Molecular Formula: C18H22
Molecular Weight: 238.37
EINECS: 217-568-2
Synonyms: 1,1′-[1,1,2,2-Tetramethyl-1,2-ethandiyl]bis[benzene]; 1,1’-(1,1,2,2-tetramethyl-1,2-ethanediyl)bis-benzen; 1,2-Diphenyltetramethylethane; 2,3-Diphenyl-2,3-dimethylbutane; alpha,alpha’-Dicumyl; Bibenzyl, alpha,alpha,alpha’,alpha’-tetramethyl-
2,3-Dimethyl-2,3-diphenylbutane (CAS 1889-67-4) is a stable organic compound with the molecular formula C₁₈H₂₂ and a molecular weight of 238.37 g/mol. It usually appears as a white to light-yellow crystalline solid, insoluble in water but soluble in aromatic hydrocarbons and other organic solvents.
Due to its ability to generate free radicals at elevated temperatures, this compound is widely used in polymerization, flame-retardant systems, and fine chemical synthesis. As a professional 2,3-Dimethyl-2,3-diphenylbutane supplier and manufacturer, we provide high-purity products for laboratory research, industrial production, and customized applications.
| Item | Specificatie |
| Boiling point | 335.97°C (schatting) |
| Dichtheid | 0.9859 (schatting) |
| Opslag omstandigheden | Verzegeld in een droge,2-8°C |
| MF | C18H22 |
| MW | 238.37 |
| Refractivity | 1.5413 (schatting) |
Flame Retardant Synergist
Applied in expandable polystyrene (EPS) and other polymer systems, 2,3-Dimethyl-2,3-diphenylbutane works as a synergist to reduce the required amount of halogen flame retardants while maintaining high fire resistance.
Polymerization Additive
Thanks to its radical-forming capability at high temperatures, it is used in suspension polymerization, graft copolymerization, and crosslinking reactions to enhance reaction efficiency.
Organic Synthesis Intermediate
Serves as an intermediate in fine chemicals and specialty materials synthesis, suitable for both research and industrial-scale production.
Polymer Modification
Used in polymer modification processes to improve stability and overall performance of the end products.
High purity, suitable for both R&D and large-scale manufacturing
Reliable supply chain from trusted CAS 1889-67-4 manufacturer
Flexible packaging and customized technical support available
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CAS: 638-37-9
Molecular Formula: C4H6O2
Molecular Weight: 86.09
EINECS: 211-333-8
Synonyms: butanedial; SDA; SUCCINALDEHYDE; SUCCINIC DIALDEHYDE; 1,4-BUTANEDIAL; Succindialdehyde; Butanedial,40%Solution; 1,4-BUTANEDIAL, SOLUTION; Succinic aldehyde; Atropine Impurity 16
SUCCINALDEHYDE heeft een kookpunt van 169-170 ° c (ontleding), 58.5 ℃ (1.2 kPa), een relatieve dichtheid van 1.064 (20/4 ℃), en een brekingsindex van 1.4262 (18 ° c). Oplossen in water, ethanol, ether, en azijnzuur.
| Item | Specificatie |
| Boiling point | 98.74°C (ruwe schatting) |
| Dichtheid | 1.0650 |
| Opslag omstandigheden | Inerte atmosfeer,Bewaren in vriesvak, onder -20°C |
| MF | C4H6O2 |
| MW | 86.09 |
| Refractivity | 1.4262 |
SUCCINALDEHYDE wordt gebruikt voor de organische synthese en farmaceutische tussenproducten.
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2-(2-Aminoethoxy)ethanol CAS 929-06-6 cheap price
CAS:929-06-6
Moleculaire Formule:C4H11NO2
Moleculaire Gewicht:105.14
Uiterlijk:Kleurloze vloeistof
EINECS:213-195-4
Synonyms:2-(2-Aminoethoxy)ethanol; DIETHYLENE GLYCOLAMINE; Aminoethoxyethanol;
2-(2-Aminoethoxy)ethanol , ook bekend als 2-(2-aminoethoxy) ethanol, moleculaire formule C4H11NO2, is een kleurloze vloeibare siroop, is een belangrijk oplosmiddel en organische grondstoffen, kan ontbinden met water, kan ontbinden, aromaten en absorberen zure gassen (H2S en CO2).
| ITEM | STANDARD |
| 2-(2-aminoethoxy)ethanol wt%(m/m) | ≥99.5 |
| Water inhoud wt%(m/m) | ≤0.2 |
| Diethyleenglycol wt%(m/m) | ≤0.1 |
| Kleur Pt-Co | ≤20 |
2-(2-Aminoethoxy)ethanol wordt voornamelijk gebruikt als zuur gas absorberend, een oppervlakteactieve stof en wetting agent, desulfurization agent, kan ook gebruikt worden als polymeer grondstoffen, metaal, elektronica, geneeskunde en andere sectoren op grote schaal gebruikt.
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(±)-JASMONICACID CAS 77026-92-7
CAS: 77026-92-7
Molecular Formula: C12H18O3
Molecular Weight: 210.27
EINECS: NA
Synonyms: (+/-)-JASMONIC ACID; (-)-JASMONIC ACID 98% (HPLC); (±)-JASMONIC ACID 95% (HPLC); (±)-1α,2β-3-oxo-2-(cis-2-pentenyl)cyclopentaneacetic acid; trans-Jasmonic Acid; (±)-Jasmonic acid,(±)-1α,2β-3-Oxo-2-(cis-2-pentenyl)cyclopentaneacetic acid
(±) – JASMONICACID is een afgeleide van vetzuren en een plant hormoon gevonden in alle hogere planten. Het is alom aanwezig in weefsels en organen, zoals bloemen, stengels, bladeren en wortels, en speelt een belangrijke rol in de groei en ontwikkeling van planten
| Item | Specificatie |
| Boiling point | 160C |
| Dichtheid | 1.07 |
| pKa | 4.52±0.10(Voorspeld) |
| MF | C12H18O3 |
| MW | 210.27 |
| Opslag omstandigheden | 2-8°C |
(±) – JASMONICACID en haar methyl esters hebben een licht en elegant aroma, waardoor ze de belangrijkste aroma componenten van de vele essentiële oliën en veel gebruikt in de productie van specerijen.
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Tristyrylphenol ethoxylates CAS 99734-09-5
CAS: 99734-09-5
Molecular Formula: C30H24O.(C2H4O)n
Moleculaire Gewicht: 0
EINECS: NA
Synonyms: Poly(oxy-1,2-ethanediyl), α-[tris(1-phenylethyl) phenyl]-ω-hydroxy-; Polyethylene Glycol Mono(Tristyrylphenyl)Ethers; Ethoxylated polyarylphenol Tristyrylphenol ethoxylates; tristyryphanols(x mol EO); Tristyryl phenol ethoxylated; Makon TSP 40
Tristyrylphenol ethoxylates zijn kleurloos tot bruinachtig geel vloeistoffen met een goede biocompatibiliteit. Ze kunnen worden gebruikt in de organische synthese, zoals pesticiden onderdelen zoals herbicide schorsingen, en als fluorescerende probes en drug carriers.
| Item | Specificatie |
| MF | C30H24O.(C2H4O)n |
| MW | 0 |
| Zuiverheid | 99% |
| trefwoord | Makon THEELEPEL 40 |
Tristyrylphenol ethoxylates behoren tot de niet-ionogene oppervlakteactieve stoffen, die gebruikt kan worden als emulgatoren voor organisch fosfor pesticiden. Ze ondergaan verestering reactie tussen tristyrylphenol polyoxyethyleen-ether en fosforpentoxide bij een bepaalde temperatuur, gevolgd door hydrolyse, neutralisatie, enten, en verdikking van het verkrijgen van fosfaat zouten.
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CAS: 7681-93-8
Molecular Formula: C33H47NO13
Molecular Weight: 665.73
EINECS: 231-683-5
Synonyms: NATAMYCIN; PIMAFUCIN; PIMARICIN; PIMARICIN, STREPTOMYCES ; CHATTANOOGENSIS; antibiotica-5283; pimarizin; tennecetin; pimafucin (pimaricin in 2.5% sterile water suspen; Pimafucin (Pimaricin in a 2.5% sterile water suspension)
Natamycin CAS 7681-93-8 is an almost odorless white to creamy yellow crystalline powder, and its crystalline form is highly stable. The solubility in water and most organic solvents is very low. At room temperature, 1 liter of pure water can dissolve about 50mg, and low solubility is very suitable for surface treatment of food.
| Item | Specificatie |
| Opslag omstandigheden | Bewaren in een donkere plaats,Inerte atmosfeer,2-8°C |
| OPLOSBAAR | 0.41 g/L(21 ° C) |
| Smeltpunt | 2000C (dec) |
| refractivity | 1.5960 (schatting) |
| flash point | >110°c(230°F) |
| zuiverheid | 99% |
Natamycine is een goede schimmelwerende werking bij gebruik op voedsel oppervlakken die gevoelig zijn voor groei van schimmels en blootgesteld aan de lucht. Gebruikt voor het vergisten van kaas, het kan selectief remmen de voortplanting van de schimmel en laat bacteriën om te groeien en verteren normaal.
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MAGNESIUM TRIFLUOROMETHANESULFONATE CAS 60871-83-2
CAS: 60871-83-2
Molecular Formula: CH3F3MgO3S
Molecular Weight: 176.39
EINECS: 629-253-0
Synonyms: Magnesiumtrifluoromethanesulfonate,98%; Magnesiumtrifluoromethanesulfonate,min.98%(Magnesiumtriflate); Magnesium trifluoromethanesulphonate 97%; Magnesiumtrifluoromethanesulphonate97%; MAGNESIUM TRIFLUOROMETHANESULFONATE (MAGNESIUM TRIFLATE); MagnesiuM trifluoroMethanesulfonate Mg(CF3S
MAGNESIUM TRIFLUOROMETHANESULFONATE CAS 60871-83-2 is an organic chemical substance that can be used to prepare magnesium batteries and as a protective agent for magnesium alloy melting.
| Item | Specificatie |
| Opslag omstandigheden | Inerte atmosfeer,kamertemperatuur |
| OPLOSBAAR | Oplosbaar in water. |
| Smeltpunt | ≥300 °C (lit.) |
| Hydrolyse gevoeligheid | 6: vormen onomkeerbare hydrateren |
| Stabiliteit | Gigroskopichnost |
| zuiverheid | 99% |
MAGNESIUM TRIFLUOROMOTHANESULFONATE is een metalen organische stof die kan worden gebruikt voor het bereiden van elektrolyten voor magnesium batterijen.
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N,N,N',N'-Tetrakis(2-hydroxypropyl)ethyleendiamine-tetra-CAS 102-60-3
CAS: 102-60-3
Molecular Formula: C14H32N2O4
Molecular Weight: 292.41
EINECS: 203-041-4
Synonyms: QUADROL BUFFER; N,N,N’,N’-TETRA(2-HYDROXY-PROPYL)ETHYLENEDIAMINE; N,N,N’,N’-TETRAKIS(2-HYDROXYPROPYL)ETHYLENEDIAMINE; Tetra(3-hydroxypropyl)ethylene diamine; EDTP; EDETOL
N,N,N’,N’-Tetrakis(2-hydroxypropyl)ethylenediamine CAS 102-60-3 is easily soluble in water and is a colorless, transparent, viscous liquid. The aqueous solution is weakly alkaline. Tetrahydroxypropyl ethylenediamine as crosslinking agent and antistatic agent
| Item | Specificatie |
| Boiling point | 175-181 °C0.8 mm Hg(lit.) |
| Dichtheid | 1.03 g/mL bij 20 °C(lit.) |
| Smeltpunt | 32°C |
| pKa | 14.23±0.20(Voorspeld) |
| weerstand | n20/D 1.4812(lit.) |
| zuiverheid | 99% |
N,N,N',N'-Tetrakis(2-hydroxypropyl)ethyleendiamine-tetra-kan gebruikt worden als een chemische koper plating complexing agent in de kringsraad voor de productie van chemische koper plating, soldeer flux en reinigingsmiddelen.
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N,N ' -(isobutylidene)diurea CAS 6104-30-9
CAS: 6104-30-9
Molecular Formula: C6H14N4O2
Molecular Weight: 174.2
EINECS: 228-055-8
Synonyms: Isobutylidene biurea; N,N”-(isobutylidene)diurea; N,N”-(Isobutylidene)bisurea; Urea, N,N-(2-methylpropylidene)bis-; Isobutylenediurea; Isobutylidendiharnstoff; 1,1-diureidisobutane; 1,1′-isobutylidenebisurea; 1,1′-isobutylidenedi-urea; diureidoisobutane
N,N”-(isobutylidene)diurea CAS 6104-30-9 appears as a white powder with a melting point of 195 ° C, a boiling point of 305.18 ° C (rough estimate), a density of 1.2297 (rough estimate), and the ability to slowly release nitrogen
| Item | Specificatie |
| Boiling point | 305.18°C (ruwe schatting) |
| Dichtheid | 1.2297 (ruwe schatting) |
| Smeltpunt | 195 °C |
| pKa | 12.55±0.46(Voorspeld) |
| weerstand | 1.6700 (schatting) |
| zuiverheid | 99% |
N,N ' -(isobutylidene)diurea heeft de mogelijkheid om langzaam vrijkomen van stikstof en wordt daarom veel gebruikt in de tuinbouw, gazons, en andere gebieden
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Dodecyltrimethylammonium chloride CAS 112-00-5
CAS: 112-00-5
Molecular Formula: C15H34ClN
Molecular Weight: 263.89
EINECS: 203-927-0
Synonyms: LTAC; 1-Dodecanaminium,N,N,N-trimethyl-,chloride; LAURYLTRIMETHYLAMMONIUM CHLORIDE; IPC-DTMA-CL; DODECYLTRIMETHYLAMMONIUM CHLORIDE; DTAC; N-DODECYLTRIMETHYLAMMONIUM CHLORIDE; N,N,N-Trimethyl-1-dodecanaminium chloride; TRIMETHYLDODECYLAMMONIUM CHLORIDE
Dodecyltrimethylammonium chloride CAS 112-00-5 is a cationic surfactant with stable chemical properties. Heat resistant, light resistant, strong acid and alkali resistant. Has excellent permeability, emulsifying properties, anti-static and bactericidal abilities.
| Item | Specificatie |
| Boiling point | 412.12°C (ruwe schatting) |
| Dichtheid | 0.9265 (ruwe schatting) |
| Smeltpunt | 37 °C |
| flash point | 19 °C |
| weerstand | n20/D 1.426 |
| Opslag omstandigheden | Bewaren in een donkere plaats |
Dodecyltrimethylammonium chloor wordt veel gebruikt in de behandeling van industrieel water als een fungicide en algaecide. Dodecyltrimethylammonium chloride kan worden gebruikt als een katalysator, emulgator, fungicide, ontsmettingsmiddel, antistatisch agent, enz. Het wordt ook gebruikt als een kationische oppervlakteactieve stof
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2-Mercaptobenzimidazole CAS 583-39-1
CAS: 583-39-1
Molecular Formula: C7H6N2S
Molecular Weight: 150.2
EINECS: 209-502-6
Synonyms: 1,3-dihydro-2h-benzimidazole-2-thion; 1,3-Dihydro-2H-benzimidazole-2-thione; 1,3-Dihydro-benzoimidazole-2-thione; 1H-Benzimidazol-2-yl hydrosulfide; 2,3-Dihydro-1H-benzimidazole-2-thiol; 2-Benzimidazolethione; 2-Benzimidazolinethione; 2-benzimidazolinthion
2-Mercaptobenzimidazole CAS 583-39-1 is a thiol substituted nitrogen heterocyclic compound, which is an important pharmaceutical intermediate widely used in fields such as medicine, pesticides, and chemical engineering. The pure product is a white or light yellow fine powder crystal, non-toxic, with a bitter taste, a relative density of 1.40-1.44, a melting point not lower than 285 ℃, soluble in ether, acetone, and ethyl acetate, insoluble in petroleum ether, dichloromethane, and insoluble in carbon tetrachloride, benzene, and water.
| Item | Specificatie |
| Boiling point | 270.6±23,0 °C(Voorspeld) |
| Dichtheid | 1.42 |
| Smeltpunt | 300-304 °C (lit.) |
| flash point | >250°C |
| weerstand | 1.5500 (schatting) |
| Opslag omstandigheden | 2-8°C |
Mercaptobenzimidazole, een rubberen anti-aging middel, wordt gebruikt in natuurlijke rubber, synthetische rubber en latex. Het heeft een matige werkzaamheid tegen zuurstof, klimaat, vergrijzing, en statische veroudering, en het kan voorkomen dat negatieve effecten veroorzaakt door over de vulkanisatie tijdens de vulcanisatie; Ondertussen, 2-methylbenzimidazole is ook een belangrijke farmaceutische intermediair.
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CAS: 8044-71-1
Molecular Formula: C17H38BrN
Molecular Weight: 336.39
EINECS: 617-073-5
Synonyms: TRIMETHYLMYRISTYLAMMONIUM BROMIDE; TRIMETHYL-TETRADECYLAMMONIUM BROMIDE; TTAB; N-TETRADECYL-N,N,N-TRIMETHYLAMMONIUM BROMIDE; (N-TETRADECYL)TRIMETHYLAMMONIUM BROMIDE; cetavlon
Cetrimide CAS 8044-71-1 is white or light yellow crystal to powder, easily soluble in isopropanol, soluble in water, and produces a lot of foam when shaking. It can be well compatible with cationic, non-ionic, amphoteric surfactants, and has excellent permeability, softening, emulsification, anti-static, biodegradability, sterilization and other properties.
| Item | Specificatie |
| Zuiverheid | 99% |
| Smeltpunt | 245-250 °C(lit.) |
| Oplosbaarheid | H2O:10 %(w/v) |
| EINECS | 617-073-5 |
| MW | 336.39 |
Cetrimide kan worden gebruikt als een emulgator voor synthetische rubber, siliconen olie, asfalt; Antistatische middelen en weekmakers voor synthetische vezels, natuurlijke vezels, - en glasvezel; Fase overdracht katalysator; Lotion schuimmiddel, een oppervlakteactieve stof, wordt het ook gebruikt in de productie van flux en soldeerpasta als een oppervlakteactieve stof. Het heeft een sterke activiteit, en heeft een bepaald effect op lichte plekken en zwakke solderen.
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Methyleen dithiocyanate CAS 6317-18-6
CAS:6317-18-6
Moleculaire Formule:C3H2N2S2
Moleculaire Gewicht:130.18
EINECS:228-652-3
Synoniemen:DITHIOCYANATOMETHANATE; DITHIOCYANATOMETHANE; DITHIOCYANO METHAAN; MBT; METHYLEEN DITHIOCYANATE; METHYLEEN BISTHIOCYANATE; RUBBER ACCELERATOR; METHYLEEN BITHIOCYANATE
Methylene dithiocyanate CAS 6317-18-6 is a colorless needle shaped crystal. Melting point 102-104 ℃. Soluble in dioxane and dimethylformamide, slightly soluble in other organic solvents. The solubility in room temperature water is 2300ppm. Very sensitive to pH, hydrolyzes quickly above pH=8.
| Item | Specificatie |
| Boiling point | 285.2±23,0 °C(Voorspeld) |
| Dichtheid | 1.492 (schatting) |
| Smeltpunt | 104-106 °C(lit.) |
| flash point | >110°C |
| weerstand | 1.5300 (schatting) |
| MW | 130.18 |
Methyleen dithiocyanate is gemaakt in emulsie en gebruikt voor de behandeling van zaad van rijst en tarwe, die kunnen voorkomen en de controle zaad gedragen bacteriën, schimmels en nematoden ziekten. Het is ook een efficiënte en breed-spectrum fungicide en algaecide
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CAS: 480-40-0
Molecular Formula: C15H10O4
Molecular Weight: 254.24
EINECS: 207-549-7
Synonyms: AKOS NCG1-0026; 5,7-DIHYDROXYFLAVONE; 5,7-dihydroxy-2-phenyl-4h-benzo[b]pyran-4-one; 5,7-DIHYDROXY-2-PHENYL-CHROMEN-4-ONE; LABOTEST-BB LT00440772; CHRYSIN; CHRYSINE; Chrysin 99.0%min; CHRYSIN (5,7-HYDROXYFLAVONE)
Chrysin CAS 480-40-0 is light yellow powder, soluble in acetone at room temperature, insoluble in water. Chrysin has a wide range of pharmacological activities, such as anti-tumor effects; Anti allergic effect; Anti-inflammatory effect; Antiviral effect; Antipathogenic microorganisms and hypoglycemic effects, etc.
| Item | Specificatie |
| Refractivity | 1.4872 (schatting) |
| Dichtheid | 1.2693 (ruwe schatting) |
| Smeltpunt | 284-286 °C(lit.) |
| Boiling point | 357.45°C (ruwe schatting) |
| MW | 254.24 |
| pKa | 6.50±0.40(Voorspeld) |
Chrysin is een flavonoïde samengestelde vergelijkbaar met apigenin. Het remt aromatase en onderdrukt ook de activering van HIV in de latente infectie modellen. Su heeft anti-inflammatoire en anti-oxiderende werking. Het induceren van diverse cel apoptose en het tentoonstellen van een chemotherapeutisch activiteit tegen kanker.
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N,N'-1,3-Phenylene bismaleimide CAS 3006-93-7
CAS: 3006-93-7
Molecular Formula: C14H8N2O4
Molecular Weight: 268.22
EINECS: 221-112-8
Synonyms: m-phdm; n,n’-(m-phenylene)bismaleimide; n,n’-(m-phenylene)di-maleimid; N,N’-M-PHENYLENEDIMALEIMIDE; N,N’-1,3-BISMALEIMIDOBENZENE; N,N’-1,3-PHENYLENEBISMALEIMIDE; N,N’-1,3-PHENYLENEDIMALEIMIDE; M-PHENYLENE DIMALEIMIDE
N,N’-1,3-Phenylene bismaleimide CAS 3006-93-7 is a multifunctional rubber additive that can be used as a vulcanizing agent, a co vulcanizing agent for peroxide systems, an anti scorching agent, and a thickening agent in rubber processing. It is suitable for both general rubber and special rubber and rubber composite systems.
| Item | Specificatie |
| Refractivity | 1.5910 (schatting) |
| Dichtheid | 1.3140 (ruwe schatting) |
| Smeltpunt | 198-201 °C(lit.) |
| Flash point | >208℃ |
| MW | 268.22 |
| pKa | -1.67±0.20(Voorspeld) |
N,N'-1,3-Phenylene bismaleimideis gebruikt in de rubber zoals schouder rubber en buffer laag dragende banden, die het probleem kan oplossen van de schouder speling in diagonale belasting van de banden. Het kan ook worden gebruikt in grote dikke producten van natuurlijke rubber en diverse rubber diverse producten.
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DOW CORNING FS CHEMISCH INERTE VLOEISTOF CAS 63148-56-1
CAS: 63148-56-1
Molecular Formula: (C4H7F3OSi)n
Moleculaire Gewicht: 0
EINECS: 613-151-8
Synonyms: fluorosiliconeoil; poly(trifluoropropyl(methyl)siloxane)àreclasser; SiloxanesandSilicones,Me3,3,3-trifluoropropyl; SILICONE DC 550 FOR GAS CHROMATOGRAPHY; POLY(METHYL(3 3 3-TRIFLUOROPROPYL)-; Poly(3,3,3-trifluoropropylmethylsiloxane), 1000cSt.; Poly(3,3,3-trifluoropropylmethylsiloxane), 80-120cSt.
DOW CORNING FS CHEMISCH INERTE VLOEISTOF is kleurloos of lichtgeel transparante vloeistof. Door de invoering van trifluoropropyl groepen op silicium atomen, elektrisch geleidend fluorosilicone olie TPD-FS8014 van de olie weerstand, smering, lage oppervlakte spanning en een lage brekingsindex. Het belangrijkste kenmerk is de lage viscositeit, die kan worden gebruikt als een gestructureerde controle middel voor de behandeling van de hydroxyl groepen op het oppervlak van de witte carbon black.
| Item | Specificatie |
| Refractivity | 1.381 |
| Dichtheid | 1,28 g/cm3 |
| Smeltpunt | -47°C |
| Flash point | 315°C |
| MW | 0 |
| Zuiverheid | 98% |
DOW CORNING FS CHEMISCH INERTE VLOEISTOF is een hoog moleculair gewicht polytrifluoropropyl methylsiloxane (PMTPPS) dat kan worden gebruikt voor het bereiden van een polytrifluoropropyl methylsiloxane/zilver composiet surface-enhanced Raman substraat en een polytrifluoropropyl methylsiloxane gecoate titanium dioxide composiet materiaal.
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CHROMOTROPIC ZUUR DISODIUM SALT DIHYDRAAT CAS 5808-22-0
CAS: 5808-22-0
Molecular Formula: C10H11NaO9S2
Molecular Weight: 362.3
EINECS: 611-619-6
Synonyms: MORDANT BROWN 7; MORDANT BROWN 7 DIHYDRATE; LABOTEST-BB LT01147788; DISODIUM CHROMOTROPATE; DISODIUM CHROMOTROPATE DIHYDRATE; CHROMOGEN C DIHYDRATE; CHROMOGENE C; CHROMOTROPIC ACID DISODIUM DIHYDRATE; CHROMOTROPIC ACID, DISODIUM SALT
CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE CAS 5808-22-0 is a white to gray, beige or light brown powder. It is an organic acid sodium salt that can be used for colorimetric determination of mercury and organic synthesis.
| Item | Specificatie |
| Opslag omstandigheden | Store below +30°C. |
| PH | 3.6 (10g/l, H2O, 20℃) |
| Smeltpunt | >300 °C(lit.) |
| OPLOSBAAR | Oplosbaar in water. |
| MW | 362.3 |
| Zuiverheid | 98% |
CHROMOTROPIC ZUUR DISODIUM SALT DIHYDRAAT wordt gebruikt als een experimentele reagens en kleurstof tussenliggende als een analytisch reagens, evenals voor de organische synthese
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Ethyl-L-pyroglutaminezuur CAS 7149-65-7
CAS: 7149-65-7
Molecular Formula: C7H11NO3
Molecular Weight: 157.17
EINECS: 230-480-9
Synonyms: ETHYL L-PYROGLUTAMATE; ETHYL (S)-PYROGLUTAMATE; ETHYL (S)-2-PYRROLIDINONE-5-CARBOXYLATE; ETHYL (S)-(+)-2-PYRROLIDONE-5-CARBOXYLATE; ETHYL (S)-2-PYRROLIDONE-5-CARBOXYLATE; H-PYR-OET; ethyl 5-oxo-L-prolinate; (S)-(+)-5-Ethylcarboxyl-2-pyrrolidinone
Ethyl L-pyroglutamate CAS 7149-65-7 is a low melting point solid with a white to creamy color. It is a non natural amino acid derivative that has been used for protein modification in bacteria, yeast, and mammalian cells. It has applications in basic research, drug development, biotechnology, and other fields, and is widely used for detecting protein structural changes, drug coupling, biosensors, and other applications.
| Item | Specificatie |
| Opslag omstandigheden | Bewaren in een donkere plaats |
| Dichtheid | 1.2483 (ruwe schatting) |
| Smeltpunt | 54-56 °C |
| pKa | 14.78±0.40(Voorspeld) |
| MW | 157.17 |
| optische activiteit | [α]19/D +3.3°, c = 10 in ethanol |
Ethyl-L-pyroglutaminezuur kan worden gebruikt als een farmaceutisch werkzame molecuul en de organische synthese intermediair, zoals voor de synthese van biologisch actieve molecuul HIV-integrase-remmers. In synthetische conversie, het stikstofatoom in de amide-groep kan worden in combinatie met iodobenzene, of de waterstof op de stikstof-atoom kan worden omgezet naar een chloor atoom. Daarnaast ester groepen kan worden omgezet in een amide producten via aminoester exchange reacties.
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Methyl L-pyroglutamate CAS 4931-66-2
CAS: 4931-66-2
Molecular Formula: C6H9NO3
Molecular Weight: 143.14
EINECS: 225-567-3
Synonyms: 2-PYRROLIDONE-5-CARBOXYLIC ACID METHYL ESTER; METHYL L-PYROGLUTAMATE; METHYL (S)-2-PYRROLIDINONE-5-CARBOXYLATE; METHYL (S)-(+)-2-PYRROLIDONE-5-CARBOXYLATE; L-PYR-OME; (+)-L-PYROGLUTAMIC ACID METHYL ESTER; L-PYROGLUTAMIC ACID METHYL ESTER
Methyl L-pyroglutamate CAS 4931-66-2 is isolated from cabbage and has anti-inflammatory activity. L-Glutamic acid methyl ester can be prepared by condensation reaction of (R) – Glutamic acid and methanol.
| Item | Specificatie |
| Opslag omstandigheden | Inerte atmosfeer,kamertemperatuur |
| Dichtheid | 1.226 |
| Boiling point | 90°C (0.3 mmHg) |
| pKa | 14.65±0.40(Predicted) |
| MW | 143.14 |
| Oplosbaarheid | Oplosbaar in chloroform (kleine hoeveelheid) |
Methyl-L-proglutamate has a wide range of applications in neural transmission research, drug development, and the synthesis of bioactive molecules. It can be synthesized from (S) – methyl glutamate sulfonyl chloride or (2S) -2-aminoglutarate dimethyl ester as raw materials.
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2-Ethyl-3-methylpyrazine CAS 15707-23-0
CAS: 15707-23-0
Molecular Formula: C7H10N2
Molecular Weight: 122.17
EINECS: 239-799-8
Synonyms: 2-ethyl-3-methyl-pyrazin; Pyrazine, 3-ethyl-2-methyl; 2-ETHYL-3-METHYLPYRAZINE; 2-METHYL-3-ETHYLPYRAZINE; 3-ETHYL-2-METHYLPYRAZINE; 3-METHYL-2-ETHYLPYRAZINE; ETHYL-3-METHYLPYRAZINE,2-; FEMA NUMBER 3155; FEMA 3155
2-Ethyl-3-methylpyrazine CAS 15707-23-0 is a colorless or pale yellow liquid. Strong aroma of raw potatoes, peanuts, and chocolate. Soluble in water and organic solvents. Boiling point 57 ℃ (1333Pa).
| Item | Specificatie |
| Opslag omstandigheden | Verzegeld in een droge,kamertemperatuur |
| Dichtheid | 0.987 g/mL at 25 °C |
| Boiling point | 57 °C10 mm Hg(lit.) |
| pKa | 1.94±0.10(Predicted) |
| MW | 122.17 |
| Oplosbaarheid | sparingly soluble |
2-Ethyl-3-methylpyrazine is an edible spice allowed to be used. It is mainly used to prepare essence such as peanuts and chocolate. It is used to mix peanut, nut, cocoa and corn flower flavor edible essence. The concentration in the final flavored food is about 3mg/kg.
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Cyclohexanecarboxylic acid CAS 98-89-5
CAS: 98-89-5
Molecular Formula: C7H12O2
Molecular Weight: 128.17
EINECS: 202-711-3
Synonyms: Cyelohexanecarboxylic acid; Hexahydrobenozic acid; CYCLOHEXANECARBOXYLIC ACID 98+%; Cyclohexanecarboxylicacid,97%; CYLOHEXYLCARBOXYLIC ACID; CYCLOHEXANECARBOXYLATE; Cyclohexancarbonsure; Cyclohexane Carboxilic Acid; 3-cyclihexencarboxylic acid
Cyclohexanecarboxylic acid CAS 98-89-5 is an important organic synthetic intermediate and a good UV curing agent.
| Item | Specificatie |
| Opslag omstandigheden | Verzegeld in een droge,kamertemperatuur |
| Dichtheid | 1.033 g/mL at 25 °C(lit.) |
| Smeltpunt | 29-31 °C(lit.) |
| pKa | 4.9(at 25℃) |
| MW | 128.17 |
| Oplosbaarheid | 0.201 g/100 mL (15 ºC) |
Cyclohexanecarbolic acid is an important organic synthetic intermediate and a good UV curing agent. It can also be used as a compatibilizer for vulcanized rubber and a clarifying agent for petroleum.
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Disperse Red 60 CAS 17418-58-5
CAS: 17418-58-5
Molecular Formula: C20H13NO4
Molecular Weight: 331.32
EINECS: 241-442-6
Synonyms: Lumacron Red FB; Sumikaron Red E-FBL; Teraprint Red 3G; Transpure Red 2B; Youhaodisperse Red E-3B; DISPERSE RED 60 (SAMARON PINK FBL); Tersetile Rubine FL; Miketon Polyester Red FB; Samaron Pink FBL; Dispesre Red 60
Disperse Red 60 CAS 17418-58-5 is a deep red powder. Insoluble in water, soluble in certain organic solvents. Transparent red FB is used for coloring various plastics, oils, waxes, and inks.
| Item | Specificatie |
| Opslag omstandigheden | 2-8°C |
| Dichtheid | 1.438 |
| Smeltpunt | 185°C |
| pKa | 6.70±0.20(Predicted) |
| MW | 331.32 |
| Oplosbaarheid | 16.42ug/L(25 ºC) |
Disperse Red 60 is mainly used for dyeing polyester and its blended fabrics, as well as vinegar fiber and nylon. Pure dye can be used for plastic coloring and transfer printing
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Strontium chloride CAS 10476-85-4
CAS: 10476-85-4
Molecular Formula: Cl2Sr
Molecular Weight: 158.53
EINECS: 233-971-6
Synonyms: Strontium chloride 0.1 M Solution; Strontiumchloride,anhydrous,min.95%; strontium atomic spectroscopy standard concentrate 1.00 g sr; strontium chloride solution; strontium chloride, ultra dry; STRONTIUMDICHLORIDE; STRONTIUM CHLORIDE, ANHYDROUS: 99.995%; STRONIUM CHLORIDE ANHYDROUS
Strontium chloride CAS 10476-85-4 is a colorless sheet-like crystal or white crystalline powder. Soluble in water, insoluble in alcohol. Dissolve in its crystal water at 112 ℃ and form a glassy substance at 825 ℃. It is alkaline and widely used in ceramics, pyrotechnics, glass manufacturing, chemical synthesis, and metal treatment.
Our Strontium Chloride powder offers high purity, stable performance, and consistent quality, making it suitable for both industrial applications.
| Item | Specificatie |
| Opslag omstandigheden | 2-8°C |
| Dichtheid | 3 g/mL at 25 °C (lit.) |
| Smeltpunt | 874 °C (lit.) |
| flash point | 1250°C |
| refractivity | 1.650 |
| Oplosbaarheid | soluble in water |
Strontium Chloride is widely used in fireworks for its ability to produce bright red flames, enhancing visual effects in pyrotechnic compositions.
Used as a fluxing agent and colorant in glass and ceramic production. It improves glaze finish, enhances color stability, and aids in reducing defects.
Serves as a raw material for the preparation of strontium-based compounds, reagents, and specialty chemicals in industrial chemical processes.
Used in metal treatment and refining processes as a fluxing agent or additive to improve material properties.
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Sodium 3-nitrobenzenesulphonate CAS 127-68-4
CAS:127-68-4
Molecular Formula:C6H4NNaO5S
Molecular Weight:225.15
EINECS:204-857-3
Synonyms:3-NITROBENZENESULFONIC ACID SODIUM SALT; NITROBENZENESULFONIC(M-) ACID, SODIUM SALT; M-NITROBENZENESULFONIC ACID, NA SALT; M-NITROBENZENESULFONIC ACID SODIUM SALT; RESIST SALT; SODIUM M-NITROBENZENESULFONATE; SODIUM 3-NITROBENZENESULFONATE
Sodium 3-nitrobenzenesulphonate CAS 127-68-4 white crystals. Dissolve in water and ethanol. A mild oxidant that can protect the color light during fabric printing or pad dyeing steaming. It should be attached with a stop blade or coating during fabric refining and silk polishing to counteract the effect of reducing substances. It can also be used as an oxidant during dye synthesis.
| Item | Specificatie |
| Opslag omstandigheden | Store below +30°C. |
| Dichtheid | 0.45 g/cm3 (20 °C) |
| Smeltpunt | 350 °C |
| PH | 8 (50g/l, H2O, 23℃) |
| Boiling point | 217.5°C |
| pKa | 0[at 20 ℃] |
1 Mild oxidant
Sodium m-nitrobenzene sulfonate can protect the color when printing or pad-dyeing and steaming fabrics. When scouring and mercerizing fabrics, it is necessary to add stopper wire and coating to offset the effect of reducing substances. It can also be used as an oxidant in dye synthesis.
2 Color protection agent
Sodium m-nitrobenzene sulfonate is used as a dye resist for reducing dyes and sulphur dyes and a color protection agent for dyes, a rust remover for ships and a nickel stripping agent for electroplating. It is also an intermediate for dyes and vanillin.
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MANGANESE (II) OXIDE CAS 1344-43-0
CAS: 1344-43-0
Molecular Formula: MnO
Molecular Weight: 70.94
EINECS: 215-695-8
Synonyms: casselgreen; ci77726; manganesegreen; manganesemonooxide; manganeseoxide(mno); Manganese Monooxide (MNO); MANGANESE (II) OXIDE; MANGANESE MONOXIDE; MANGANESE(+2)OXIDE
MANGANESE (II) OXIDE CAS 1344-43-0 appears as a grass green or grayish green cubic crystal powder or octahedral crystal. The relative density is 5.43~5.46. Melting point 1650 ℃. At 3400 ℃, it dissociates and sublimates. Insoluble in water, soluble in acid and ammonium chloride.
| Item | Specificatie |
| refractivity | 2.16 |
| Dichtheid | 5.45 g/mL at 25 °C(lit.) |
| Smeltpunt | 1650°C |
| aandeel | 5.43～5.46 |
| crystal system | Cube |
| solubility | Onoplosbaar |
MANGANESE (II) OXIDE is used as a feed additive, trace element fertilizer, ferrite raw material, coating and varnish desiccant, etc. It is also used in pharmaceuticals, smelting, welding, fabric reduction printing and dyeing, glass coloring, oil bleaching, ceramic kiln industry, and dry battery manufacturing.
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Potassium dimethyldithiocarbamate CAS 128-03-0
CAS: 128-03-0
Molecular Formula: C3H8KNS2
Molecular Weight: 161.32
EINECS: 204-875-1
Synonyms: POTASSIUM N,N-DIMETHYLDITHIOCARBAMATE; POTASSIUM DIMETHYLDITHIOCARBAMATE; POTASSIUM DIMETHYLDITHIOCARBAMATE MONOHYDRATE; carbamicacid,dimethyldithio-,potassiumsalt,hydrate; Carbamodithioicacid,dimethyl-,potassiumsalt; dimethyl-carbamodithioicacipotassiumsalt
Potassium dimethyldithiocarbamate CAS 128-03-0 is an organic salt substance that can be used as an intermediate in pharmaceutical synthesis. Can be used as a terminating agent for styrene butadiene rubber and styrene butadiene latex, industrial fungicide, vulcanization accelerator for rubber products, and agricultural insecticide.
| Item | Specificatie |
| Boiling point | 100°C |
| Dichtheid | 1.23-1.51 at 20℃ |
| Smeltpunt | <0°C |
| pKa | 1.8(at 25℃) |
| Dampdruk | 0-0Pa bij 20-25 ° c |
| solubility | Methanol (slecht oplosbaar) |
The alkali metal salts of Potassium dimethyldithiocarbamate have many applications, for example, potassium dimethyl dithiocarbamate is used as a fungicide, herbicide, and insecticide in agriculture. Another application is the use of chemical synthesis. In addition, alkali metal salts of dithiocarbamate are also used as vulcanization accelerators for synthetic rubber.
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CAS: 71-00-1
Molecular Formula: C6H9N3O2
Molecular Weight: 155.15
EINECS: 200-745-3
Synonyms: (s)-1h-imidazole-4-alanin; (s)-1h-imidazole-4-propanoicaci; (s)-4-(2-amino-2-carboxyethyl)imidazole; (s)-alpha-amino-1h-imidazole-4-propanoicacid; 1H-Imidazole-4-propanoic acid, alpha-amino-, (S)-; 3-(1h-imidazol-4-yl)-l-alanin; 4-(2-Amino-2-carboxyethyl)imidazole; L-HISTIDINE BASE; L-(-)-HISTIDINE
The product form of L-Histidine CAS 71-00-1 is white powdery crystals. It is an important amino acid raw material and a semi essential amino acid for the human body. It is mainly used as a raw material for amino acid infusion and oral amino acid preparations; In addition, it is also an important drug for treating heart disease, anemia, rheumatoid arthritis, digestive ulcers, and parenchymal hepatitis, and its application in the pharmaceutical field is becoming increasingly widespread.
| Item | Specificatie |
| Boiling point | 278.95°C (rough estimate) |
| Dichtheid | 1.3092 (rough estimate) |
| Smeltpunt | 282 °C (dec.)(lit.) |
| pKa | 1.8(at 25℃) |
| weerstand | 13 ° (C=11, 6mol/L HCl) |
| PH | 7.0-8.0 (25℃, 0.1M in H2O) |
L-Histidine amino acid drugs. The main components of amino acid infusion and comprehensive amino acid preparations are used to treat cardiovascular system diseases such as gastric ulcers, anemia, angina pectoris, arteritis, and heart failure. Used as pharmaceutical raw materials and food additives
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CAS: 56-84-8
Molecular Formula: C4H7NO4
Molecular Weight: 133.1
EINECS: 200-291-6
Synonyms: (S)-(+)-Aminosuccinic aci; L-Aspartic Acid monocalcium; L-aspartic acid AJI92; L-ASPARTIC ACID, PH EUR; L-ASPARTIC ACID FREE ACID; L-ASPARTIC ACID SIGMAULTRA; L-ASPARTIC ACID, 98+% (98% EE/GLC); Asparagic acid; asparagicacid; Asparaginic acid
L-Aspartic acid CAS 56-84-8 appears as white crystals or crystalline powder with a slightly acidic taste. Dissolved in boiling water, slightly soluble in water (0.5%) at 25 ℃, easily soluble in dilute acid and sodium hydroxide solutions, insoluble in ethanol and ether, decomposed at 270 ℃, with an isoelectric point of 2.77. Its specific rotation depends on the solvent dissolved.
| Item | Specificatie |
| Boiling point | 245.59°C (rough estimate) |
| Dichtheid | 1.66 |
| Smeltpunt | >300 °C (dec.)(lit.) |
| (λmax) | λ: 260 nm Amax: 0.20,λ: 280 nm Amax: 0.10 |
| PH | 2.5-3.5 (4g/l, H2O, 20℃) |
| Zuiverheid | 99% |
L-Aspartic acid is used as an electrolyte supplement for amino acid infusion, inorganic ion supplements such as potassium and calcium, and fatigue recovery agents. Potassium magnesium aspartate injection or oral solution is used for arrhythmia, premature beats, tachycardia, hypokalemia, hypomagnesemia, heart failure, myocardial infarction, angina pectoris, hepatitis, cirrhosis and other diseases caused by cardiac glycoside poisoning.
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CAS:302-72-7
Moleculaire Formule:C3H7NO2
Moleculaire Gewicht:89.09
EINECS:206-126-4
Synonyms:ALANINE, alpha; DL-Alanine 0.1; DL-Alanine Vetec(TM) reagent grade, 98%;DL-Alanine ,98.5%; DL-Alanine, 99% 100GR; DL-2-Aminopropionic Acid H-DL-Ala-OH; dl-alpha-Aminopropionic acid; dl-alpha-aminopropionicacid; DL-Racemicalanine; (+/-)-2-AMINOPROPIONIC ACID; 2-AMINOPROPIONIC ACID
DL-Alanine CAS 302-72-7 is a white crystalline solid powder at room temperature and pressure. It is the basic unit that makes up proteins and one of the 21 amino acids that make up human proteins. It is easily soluble in water, slightly soluble in ethanol, and insoluble in ether or acetone. In living organisms, this substance is related to sugar metabolism and is an important bioactive substance.
| Item | Specificatie |
| pKa | pK1 2.35; pK2 9.87(at 25℃) |
| Dichtheid | 1,424 g/cm3 |
| Smeltpunt | 289 °C (dec.) (lit.) |
| Oplosbaarheid | 156 g/L (20 ºC) |
| refractivity | 1.4650 (schatting) |
| Opslag omstandigheden | Bewaren in een donkere plaats |
DL-Alanine CAS 302-72-7 is used in biochemical research, as a diagnostic agent in medicine, and for measuring alanine aminotransferase activity in liver function testing. DL-Alanine CAS 302-72-7 nutritional supplement. Seasoning, enhancing the seasoning effect of chemical seasonings. For nucleic acid based seasonings, adding about 3-5 times their amount can enhance the seasoning effect.
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Sodium L-aspartate CAS 3792-50-5
CAS: 3792-50-5
Molecular Formula: C4H8NNaO4
Molecular Weight: 157.1
EINECS: 223-264-0
Synonyms: Sodium (2S)-2-amino-3-carboxypropanoate; aspartatemonosodiumsalt; sodium 3-amino-4-hydroxy-4-oxobutanoate; L-Sodium aspartic; MONOSODIUM L-ASPARTATE DIHYDRATE; L-Aspartic acid 4-sodium salt; L-Aspartic acid hydrogen 4-sodium salt; Ccris 7917; Einecs 223-264-0; L-Aspartic acid, sodium salt (1:1)
Sodium L-aspartate CAS 3792-50-5 is an amino acid and derivative; Aminoacidsalt; Food and feed additives are colorless to white columnar crystals or white crystalline powders.
| Item | Specificatie |
| Dampdruk | 0Pa bij 20℃ |
| Dichtheid | 1.665[at 20℃] |
| Smeltpunt | ~140 °C (dec.) |
| Oplosbaarheid | H2O: ≥100 mg/mL |
| Specifieke Rotatie | [α]D20 +18.0～+22.0° (c=2, dil. HCl) |
| Opslag omstandigheden | Inerte atmosfeer,kamertemperatuur |
Sodium L-aspartate CAS 3792-50-5, as a bulk amino acid product, has a wide range of applications in pharmaceuticals, food, and chemical industries. In the field of medicine, it is mainly used as a treatment for heart disease, liver function enhancer, ammonia detoxifier, fatigue reliever, and amino acid infusion. It is also the main ingredient for the synthesis of various small molecule drugs such as L-aspartate (potassium, magnesium, calcium, and sodium salts), alanine, and asparagine
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CAS: 84-65-1
Molecular Formula: C14H8O2
Molecular Weight: 208.21
EINECS: 201-549-0
Synonyms: GAUCHO BLE; Hoelite; AQ; Anthraquinone;9,10-Dioxoanthracene; Anthraquinone(AQ); MELTING POINT STANDARD ANTHRAQUINONE; ANTHRAQUINONE PESTANAL, 250 MG; 9,10-ANTHRAQUINONE, 1GM, NEAT; ANTHRAQUINONE FOR SYNTHESIS; ANTHRAQUINONE FOR SYMTHESIS; Anthraquinone P.A
Anthraquinone CAS 84-65-1 is a yellow needle shaped crystal. Melting point 286C (sublimation); Boiling point 377-381C (760mmHg, sublimated into yellow needle shaped crystals). Vapor pressure: 5X10mPa (20C), 1X10mPa (25C, OECD104). KowlgP=3.52 (C2C).
| Item | Specificatie |
| Boiling point | 379-381 °C (lit.) |
| Dichtheid | 1.438 |
| Smeltpunt | 284-286 °C (lit.) |
| flash point | 365 °F |
| weerstand | 1.5681 (estimate) |
| Opslag omstandigheden | geen beperkingen. |
Anthraquinone CAS 84-65-1 is mainly used in dye production and is the main raw material for mordant dyes, acid dyes, and vat dyes. Anthraquinone has been used as a raw material for anthraquinone dyes for a long time and holds an important position in the dye industry.
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Ethyl diphenylphosphinite CAS 719-80-2
CAS: 719-80-2
Molecular Formula: C14H15OP
Molecular Weight: 230.24
EINECS: 211-951-8
Synonyms: Ethoxydi(phenyl)phosphane; Ethyl Diphenylphos; Ethyl diphenylphosphinite,Diphenylethoxyphosphine; Ethyl diphenylphosphite; Phosphinous acid,P,P-diphenyl-, ethyl ester; EDPP (Ethyl diphenylphosphinite); DiphenyethoxyPhosphine; PHOSPHINOUS ACID, DIPHENYL-, ETHYL ESTER; ETHYL DIPHENYLPHOSPHINITE; ETHOXYDIPHENYLPHOSPHINE; DIPHENYLETHOXY PHOSPHINE
Ethyl diphenylphosphinite CAS 719-80-2 is a transparent and colorless liquid that is stable at room temperature and pressure, avoiding contact with oxides, air, and moisture. It is mainly used for the synthesis of pharmaceutical intermediates and photoinitiator intermediates.
| Item | Specificatie |
| Boiling point | 179-180 °C (14 mmHg) |
| Dichtheid | 1.066 g/mL at 25 °C (lit.) |
| Smeltpunt | 164-167 °C(Solv: heptane (142-82-5); benzene (71-43-2)) |
| Dampdruk | 0.124-0.35Pa at 20-25℃ |
| weerstand | n20/D 1.59(lit.) |
| Opslag omstandigheden | 2-8°C |
Ethyl diphenylphosphinoite is mainly used for the synthesis of pharmaceutical intermediates and photoinitiator intermediates.
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CAS: 13553-79-2
Molecular Formula: C37H45NO12
Molecular Weight: 2695.75
EINECS: 236-938-4
Synonyms: Rifaximin impurity E (EP); Rifaximin Impurity 5 (Rifaximin EP Impurity E); Rifamycin, 1,4-dideoxy-1,4-dihydro-1,4-dioxo-; Rifaximin EP Impurity E; rifamycin; Rifamycin S CRS; Rifamycin Impurity 2(Rifamycin EP Impurity B)（Rifamycin S); Rifamycin S USP/EP/BP
Rifamycin S CAS 13553-79-2 is the third-generation product of the rifampicin class of drugs, which has high efficacy and broad-spectrum antibacterial activity. It has a high sensitivity to various clinically common drug-resistant bacteria. Lipomycin B undergoes oxidation, reduction, and hydrolysis to produce rifampicin sodium.
| Item | Specificatie |
| Boiling point | 700.89°C (rough estimate) |
| Dichtheid | 1.2387 (rough estimate) |
| Smeltpunt | 179-181°C (dec.) |
| pKa | 3.85±0.70(Predicted) |
| weerstand | 1.6630 (estimate) |
| Opslag omstandigheden | -20°C Freezer |
Rifamycin S CAS 13553-79-2 is used as a pharmaceutical intermediate to inhibit the activity of bacterial RNA polymerase. Obstructing bacterial RNA synthesis, ultimately blocking the synthesis of proteins required by bacteria, leading to bacterial death and exhibiting bactericidal effects.
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CAS: 9003-53-6
Molecular Formula: [CH2CH(C6H5)]n
Molecular Weight: 2.01588
EINECS: 202-851-5
Synonyms: POLYSTYRENE STANDARD 2’000 CERTIFIED; POLYSTYRENE, BEADS, AVERAGE DIAMETER 0.4 6UM, 10 WT. % DISPERSION IN WATER; MALDI VALIDATION SET POLYSTYRENE MP 500- 70000 CERTIFIED; POLYSTYRENE STANDARD 200’000; Polystyrene standard, for GPC, typical MW 2,000,000; Polystyrene standard, for GPC, typical MW 4,000; POLYSTYRENE STANDARD 650000 CERTIFIED AC C. TO DIN
Polystyrene CAS 9003-53-6 is a colorless, odorless, tasteless, and glossy transparent solid. Soluble in aromatic hydrocarbons, chlorinated hydrocarbons, aliphatic ketones, and esters. Polystyrene is mainly used for manufacturing audio and video products, disc and disk cases, lighting fixtures and interior decorations, high-frequency electrical insulation parts, etc
| Item | Specificatie |
| Boiling point | 30-80 °C |
| Dichtheid | 1.06 g/mL at 25 °C |
| Smeltpunt | 212 °C |
| flash point | >230 °F |
| weerstand | n20/D 1.5916 |
| Opslag omstandigheden | 2-8°C |
Polystyrene CAS 9003-53-6 is mainly used as a component for train vehicles, automotive parts, plastic parts for ships, electrical components for telecommunications, and building materials. It is also used as insulation and thermal insulation material for buildings, as well as anti vibration packaging for instruments and meters
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DibutylCarbamodithioic acid sodium salt CAS 136-30-1
CAS: 136-30-1
Molecular Formula: C9H18NNaS2
Molecular Weight: 227.37
EINECS: 205-238-0
Synonyms: sodium,N,N-dibutylcarbamodithioate; SDBC; SODIUM DI-N-BUTYLDITHIOCARBAMATE; SODIUM DIBUTYLDITHIOCARBAMATE; TEPIDON; acceltp; butylnamate; Carbamodithioicacid,dibutyl-,sodiumsalt; tepidone; tepidonerubberaccelerator
DibutylCarbamodithioic acid sodium salt CAS 136-30-1, also known as accelerator SDC, is a white to pale yellow crystalline powder. Soluble in water and ethanol, slightly soluble in benzene and chloroform. Has hygroscopicity. Used as a promoter for natural rubber, styrene butadiene rubber, nitrile rubber, and chloroprene rubber. When used in combination with diethylammonium dithiocarbamate, it can be vulcanized at room temperature.
| Item | Specificatie |
| aandeel | 1.09 |
| Dichtheid | 1,09 g/cm3 |
| MW | 227.37 |
| MF | C9H18NNaS2 |
DibutylCarbamodithioic acid sodium salt is a commonly used super speed vulcanization accelerator in the field of plastic and rubber additives in China, suitable for latex of natural rubber, isoprene rubber, butadiene rubber, styrene butadiene rubber, and nitrile rubber.
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sodium trithiocarbonate CAS 534-18-9
CAS: 534-18-9
Molecular Formula: CH3NaS3
Molecular Weight: 134.2
EINECS: 208-592-4
Synonyms: sodium trithiocarbonate; 40%inwater; Sodiumthiocarbonate; Carbonotrithioic acid, disodiumsalt; Trithiocarbonic acid disodium salt; Sodium thiocarbonate, 40% in water; Carbonotrithioic acid,sodium salt; disodium carbonotrithioate
Sodium trithiocarbonate CAS 534-18-9 is a strong base weak acid salt with the molecular formula Na2CS3, and is a rose red needle shaped solid. The color of the solution may darken during storage
| Item | Specificatie |
| zuiverheid | 40% |
| MW | 134.2 |
| EINECS | 208-592-4 |
| kleur | Rose red needle shaped solid |
Sodium trithiocarbonate CAS 534-18-9 is a strong base weak acid salt that can be used to prepare a fly ash chelating agent; Preparation of a high impact polypropylene material modified with amino acetic acid: Preparation of a flotation agent for sulfide copper ore beneficiation.
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Potassium titanium oxalate CAS 14481-26-6
CAS: 14481-26-6
Molecular Formula: C4O9Ti.2K
Molecular Weight: 390.12
EINECS: 238-475-3
Synonyms: POTASSIUM TITANIUM OXIDE OXALATE DIHYDRATE; TITANIUM POTASSIUM OXALATE DIHYDRATE; Titanium oxalate, potassium; Dipotassium titanium oxide dioxalate; Potassium titanium oxalate; Potassium titanyl ox; DIPOTASSIUM BIS(OXALATO)OXOTITANATE(+4)DIHYDRATE
Potassium titanium oxalate CAS 14481-26-6 appears as a white powder and is also a metal surface treatment agent. After surface treatment with this product, the metal surface becomes smooth, and the spray coating is firm and shiny. It is now widely used for the treatment of metal shells before painting in products such as automobiles and household appliances. Replace phosphating solution to reduce pollution.
| Item | Specificatie |
| zuiverheid | 99% |
| MW | 390.12 |
| EINECS | 238-475-3 |
| trefwoord | Potassium titanyl ox |
Potassium titanium oxalate is used as a mordant and whitening agent in printing and dyeing, and is also used as an analytical reagent. Matchmaker for cotton and leather. The tanning agent formulated with this product has the characteristics of white leather color, softness and fullness, good elasticity, compact leather body, light resistance, washing resistance, and wear resistance.
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2-Pentylpyridine CAS 2294-76-0
CAS: 2294-76-0
Molecular Formula: C10H15N
Molecular Weight: 149.23
EINECS: 218-937-0
Synonyms: 1-(2-PYRIDYL)PENTANE; 2-amylpyridine; 2-pentyl-pyridin; FEMA NUMBER 3383; FEMA 3383; 2-N-AMYLPYRIDINE; 2-PENTYLPYRIDINE; 2-N-PENTYLPYRIDINE; 2-PENTYLPYRIDINE 97+%; 2-PENTYL PYRIDINE FEMA NO.3383; 2-n-Pentylpyridine,98%
2-Pentylpyridine CAS 2294-76-0 is a colorless liquid with a beef like aroma. Boiling point: 102-107 ℃. Relative density (d420) 0.881, refractive index (D20) 1.4834. Slightly soluble in water, soluble in most commonly used organic solvents.
| Item | Specificatie |
| Boiling point | 102-107 °C (lit.) |
| Dichtheid | 0.897 g/mL at 25 °C (lit.) |
| pKa | 6.01±0.10(Predicted) |
| flash point | 175 °F |
| weerstand | n20/D 1.488(lit.) |
| Opslag omstandigheden | Bewaren in een donkere plaats |
2-Pentylpyridine is a natural product found in the low boiling point fractions of light fried beef and stir fried peanuts through steam distillation., Food spices allowed for use.
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Disodium fluorophosphate CAS 7631-97-2
CAS: 7631-97-2
Molecular Formula: FNa2O3P
Molecular Weight: 143.95
EINECS: 231-552-2
Synonyms: SODIUM FLUOROPHOSPHATE; Phosphorofluoridicacid,sodiumsalt; disodium fluoro-dioxido-oxophosphorane; DISODIUM FLUOROPHOSPHATE; fluorophosphoric acid, sodium salt; Sodium monofluorophosphate 94%; Sodiummonofluorophosphate94%; Fluoridophosphoric acid/sodium,(1:x) salt; Sodium Monofluorophossphate
Disodium fluorophosphate CAS 7631-97-2 has a solubility that is slightly soluble in water. It is a solid with a white color and can be stored at -20 ° C Freezer Dissolve fluorophosphate is a chemical reagent, fine chemical, pharmaceutical intermediate, and material intermediate
| Item | Specificatie |
| Smeltpunt | 625°C |
| MW | 143.95 |
| Zuiverheid | 99% |
| solubility | Enigszins oplosbaar in water |
| Opslag omstandigheden | -20°C Freezer |
| MF | FNa2O3P |
Disodium fluorophosphate is used as an anti caries agent and tooth desensitizer in toothpaste formulations. It is also used to clean metal surfaces and as a flux, and can be used to manufacture special glass
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Adenine hydrochloride CAS 2922-28-3
CAS: 2922-28-3
Molecular Formula: C5H6ClN5
Molecular Weight: 395.26
EINECS: 171.59
Synonyms: ADENINE HYDROCHLORIDE; ADENINE MONOHYDROCHLORIDE; ADENINIUM CHLORIDE; 1H-Purin-6-amine monohydrochloride; 6-Aminopurine hydrochloride anhydrous; Adenine hydrochloride anhydrous; TIMTEC-BB SBB003841; 6-AMINOPURINE HCL; 6-AMINOPURINE HYDROCHLORIDE; ADENINE HCL
Adenine hydrochloride CAS 2922-28-3 appears as a white to off white powder. Adenine HCl is the hydrochloride form of adenine, a purine derivative, a nucleic acid base, and has various biochemical effects.
| Item | Specificatie |
| Smeltpunt | ~285 °C (dec.) |
| MW | 171.59 |
| Zuiverheid | 98% |
| solubility | H2O:50 mg/mL |
| Opslag omstandigheden | Inerte atmosfeer,kamertemperatuur |
| MF | C5H6ClN5 |
A purine receptor agonist that inhibits Forskolin stimulated cAMP formation in CHO cells transfected with adenine receptors.
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Imazalil sulfate CAS 58594-72-2
CAS: 58594-72-2
Molecular Formula: C14H14Cl2N2O.H2O4S
Molecular Weight: 395.26
EINECS: 261-351-5
Synonyms: ChloraMizol Sulfate; Microban Additive IF 4; R 27180; 1-(2-(Allyloxy); imidazolium hydrogen sulphate; 1-(2-(Allyloxy)-2-(2,4-dichlorophenyl)ethyl)-1H-imidazole sulfate; Imazalil sulfat; 1-[2-(allyloxy)ethyl-2-(2,4-dichlorophenyl)-1H-imidazolium h; Imazalil sulfate (Enilconazole sulfate); Citalopram Impurity 48
Imazalil sulfate CAS 58594-72-2 appears as a white powder with a solubility of 0.18g/l in water (7.6 ° C) at acetone, dichloromethane, methanol, isopropanol, toluene>500, and hexane 19 (g/l, ° C). Imidacloprid is an systemic fungicide
| Item | Specificatie |
| Dichtheid | 1.473[at 20℃] |
| OPLOSBAAR | 5656g/L at 20℃ |
| Zuiverheid | 99% |
| solubility | Chloroform (slightly soluble, heated) |
| MW | 395.26 |
| MF | C14H14Cl2N2O.H2O4S |
Imazalil sulfate is an systemic fungicide, chemical reagent, fine chemical, pharmaceutical intermediate, and material intermediate
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1,3,5-TRIS(4-AMINOPHENOXY)BENZEEN (135TAPOB) CAS 102852-92-6
CAS: 102852-92-6
Molecular Formula: C24H21N3O3
Molecular Weight: 399.44
EINECS: NA
Synonyms: 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB); 1,3,5-Tris(4-aminophenoxy)benzene; BenzenaMine, 4,4′,4”-[1,3,5-benzenetriyltris(oxy)]tris-; 1,3,5-Tri(4-aminophenoxy)benzene; 4,4′,4”-(Benzene-1,3,5-triyltris(oxy))trianiline; 4,4′,4”-(Benzene-1,3,5-triyltr; 135TAPOB; 1,3,5-Tris(4′-aminophenyloxy)benzene; 4-[3,5-Bis(4-aminophenoxy)phenoxy]aniline
1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) CAS 102852-92-6 is an organic compound. It is a solid with a white crystalline form. One of the main properties of this compound is its high thermal stability and solubility.
| Item | Specificatie |
| Boiling point | 618.7±55.0 °C(Predicted) |
| Dichtheid | 1.296±0.06 g/cm3(Predicted) |
| Zuiverheid | 98% |
| Smeltpunt | 88-90 °C |
| Opslag omstandigheden | under inert gas (nitrogen or Argon) at 2–8 °C |
| pKa | 5.24±0.10(Predicted) |
1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) CAS 102852-92-6 can be used as a catalyst or intermediate in organic synthesis reactions, such as for the synthesis of polymer compounds such as polyetherketones. The preparation method of 1,3,5-TRIS (4-AMINOPHENOXY) BENZENE (135TAPOB) is relatively simple.
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8-Hydroxyquinoline sulfate monohydrate CAS 207386-91-2
CAS: 207386-91-2
Molecular Formula: C9H11NO6S
Molecular Weight: 261.25
EINECS: 677-811-7
Synonyms: 8-QUINOLINOL SULFATE MONOHYDRATE; 8-QUINOLINOL HEMISULFATE HEMIHYDRATE; 8-QUINOLINOL HEMISULFATE SALT HEMIHYDRATE; 8-HYDROXYQUINOLINE HEMISULFATE HEMIHYDRATE; 8-HYDROXYQUINOLINE HEMISULFATE SALT HEMIHYDRATE; 8-HYDROXYQUINOLINE SULPHATE MONOHYDRATE; 8-HYDROXYQUINOLINE SULFATE MONOHYDRATE
8-Hydroxyquinoline sulfate monohydrate CAS 207386-91-2 is a pale yellow crystal. Melting point 180 ℃.
| Item | Specificatie |
| PH | 3.2 (H2O, 20℃) |
| OPLOSBAAR | oplosbaar |
| Smeltpunt | 176-179 °C(lit.) |
| zuiverheid | 99% |
| MW | 261.25 |
| Opslag omstandigheden | Store below +30°C. |
8-Hydroxyquinoline sulfate monohydrate is used as an insecticide, fungicide, and preservative.
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CAS: 80-46-6
Molecular Formula: C11H16O
Molecular Weight: 164.24
EINECS: 201-280-9
Synonyms: PARA-PENTYLPHENOLISOMERS; 4-TERT-PENTYLPHENOL 99%; 4-TERT.-AMYLPHENOL 99%; 4-tert-AMylphenol, 99% 100GR; 4-tert-Amylphenol,99%; 4-(1,1-Dimethylpropyl)phenol 4-tert-Pentylphenol; 4-(2-Methyl-2-butyl)-phenol; 4-t-Amylphenol; Amilfenol; Amilphenol; Amyl phenol 4T
4-tert-Amylphenol (CAS 80-46-6), also known as p-tert-Amylphenol of p-(1,1-dimethylpropyl)phenol, is an organic aromatic compound widely used as an intermediate in chemical manufacturing. It appears as a white to off-white crystalline solid with a phenolic odor, offering both antiseptic and chemical reactivity properties.
With the molecular formula C₁₁H₁₆O and molecular weight 164.25 g/mol, 4-tert-Amylphenol is soluble in organic solvents and plays an important role in resins, coatings, disinfectants, and specialty chemical formulations.
| Item | Specificatie |
| Boiling point | 255 °C (lit.) |
| Dichtheid | 0,96 g/cm3 |
| Smeltpunt | 88-89 °C (lit.) |
| flash point | 111 °C |
| weerstand | 1.5061 (estimate) |
| Opslag omstandigheden | 2-8°C |
Resins and Coatings
Used as a monomer and intermediate in the production of phenolic resins, adhesives, and protective coatings.
Antimicrobial and Disinfectant Formulations
Due to its phenolic structure, 4-tert-Amylphenol exhibits antimicrobial properties and is applied in disinfectants, germicides, and household cleaning agents.
Polymer and Rubber Industry
Acts as a stabilizer and intermediate in the synthesis of rubber additives and polymer modifiers.
Specialty Chemicals
Serves as a precursor in the synthesis of fine chemicals, fragrances, and other functional organic compounds.
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2-Tetrahydrofuroic acid CAS 16874-33-2
CAS: 16874-33-2
Molecular Formula: C5H8O3
Molecular Weight: 116.12
EINECS: 605-530-1
Synonyms: 2-Furoic acid, tetrahydro; TIMTEC-BB SBB004298; THFAC; 2-TETRAHYDROFURAN CARBOXYLIC ACID FOR SY; 3-tetrahydrofuran-carboxylic acid; Tetrahydro-2-furoic acid 97%; 2-Tetrahydrofuran carboxylic acid for synthesis; Terazosin Impurity 1; Terazosin Impurity19; (2R)-2-oxolanecarboxylate; Terazosin Impurity 21
2-Tetrahydrofuroic acid CAS 16874-33-2 is a colorless to yellow viscous liquid that turns brown when heated or stored for a long time. Boiling point 244 ℃ (736mmHg), flash point 139 ℃. The relative density is 1.1700. Easy to dissolve in water, chloroform, ethyl acetate, etc.
| Item | Specificatie |
| Boiling point | 128-129 °C13 mm Hg(lit.) |
| Dichtheid | 1.209 g/mL at 25 °C(lit.) |
| Smeltpunt | 21°C |
| flash point | 139 °C |
| weerstand | n20/D 1.46(lit.) |
| pKa | 3.60±0.20(Predicted) |
2-Tetrahydrofuroic acid can serve as an antagonist of the VLA-4 antigen and also as a chiral resolving agent for the important intermediate of the super influenza drug Xofluza; (S) 2-THFA is the main raw material for preparing chiral adjuvant (S) – acetyltetrahydrofuran, an intermediate for preparing cephalosporin antibiotics, and an important intermediate for preparing hormone releasing hormone LHRH.
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Ethoxylated Bisphenol A CAS 32492-61-8
CAS: 32492-61-8
Molecular Formula: C15H16O2.(C2H4O)n
Moleculaire Gewicht: 0
EINECS: 500-082-2
Synonyms: 2,2′-[2,2-Propanediylbis(4,1-phenyleneoxy)]diethanol; Ethoxylated bisphenol “A” (1 mole E.O.); average Mn ~492, EO/phenol 3; Bisphenol A polyoxyethylene ether/ethoxylated bisphenol A; Bisphenol A polyoxyethylene ether; Hydroxyethyl Bisphenol A; 2-Ethoxylated Bisphenol
Ethoxylated Bisphenol A CAS 32492-61-8 is a colorless to slightly yellow viscous liquid. Ethoxylated Bisphenol A can dissolve in water and is also soluble in organic solvents. Stability: Has good chemical stability
| Item | Specificatie |
| Refractivity | n20/D 1.552 |
| Dichtheid | 1.18 g/mL at 25 °C |
| EINECS | 500-082-2 |
| MW | 0 |
| Zuiverheid | 99% |
| Boiling point | 350℃[at 101 325 Pa] |
Ethoxylated Bisphenol A is mainly used for cathodic electrophoretic paint, polyurethane series waterproof and special coatings, and polyurethane foam, which can improve the flexibility, corrosion resistance and adhesion between layers of cathodic electrophoretic paint
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2,2-BIS[4-(2-HYDROXY-3-METHACRYLOXYPROPOXY)PHENYL]PROPANE CAS 1565-94-2
CAS: 1565-94-2
Molecular Formula: C29H36O8
Molecular Weight: 512.59
EINECS: 216-367-7
Synonyms: 2,2-BIS[4-(2-HYDROXY-3-METHACRYLOXYPROPOXY)PHENYL]PROPANE; BISPHENOL A DIGLYCIDYL DIMETHACRYLATE; BISPHENOL A GLYCEROLATE (1GLYCEROL/PHENOL) DIMETHACRYLATE; BIS-GMA; METHACRYLATED BISPHENOL A DIGLYCIDYL ETHER; Bisphenol A glycerolate dimethacrylate
2,2-BIS[4-(2-HYDROXY-3-METHACRYLOXYPROPOXY)PHENYL]PROPANE CAS 1565-94-2 is a chemical substance, also known as BPA glyceride, which is composed of bisphenol A and glyceride. Has good stability and solubility. It has high temperature stability, weather resistance, and chemical stability, and can withstand high pressure.
| Item | Specificatie |
| Refractivity | n20/D 1.552(lit.) |
| Dichtheid | 1.161 g/mL at 25 °C(lit.) |
| Opslag omstandigheden | 2-8°C |
| MW | 512.59 |
| Zuiverheid | 99% |
| Boiling point | 670.3±55.0 °C(Predicted) |
2,2-BIS [4- (2-HYDROXY-3-METHACRYLOYPROPOXY) PHENYL] PROPANE is widely used in various fields, including plastic products, coatings, inks, adhesives, etc. It can also be used as an emulsifier, stabilizer, and antioxidant.
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Tetrakis(hydroxymethyl)phosphonium sulfate CAS 55566-30-8
CAS: 55566-30-8
Molecular Formula: C8H24O12P2S
Molecular Weight: 406.28
EINECS: 259-709-0
Synonyms: octakis(hydroxymethyl)diphosphonium sulfate; tetrakis(hydroxymethyl)phosphonium sulphate(2:1); Tetrakis(hydroxymethyl)Phosphonium Sulphate; TetrakisHydroxymethylPhosphoniumSulfate(Thps); Tetrakis(hydroxymethyl)phospho; HISHICOLIN THPS; BIS[TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM] SULFATE
Tetrakis(hydroxymethyl)phosphonium sulfate CAS 55566-30-8 is mainly used as a bactericidal and algicidal agent in water treatment, oil field pipelines, fisheries and aquaculture. After use, it can quickly degrade into completely harmless substances and is also commonly used in industries such as fabric flame retardant treatment, leather softening, and papermaking.
| Item | Specificatie |
| Smeltpunt | -35°C |
| Dichtheid | 1.4 g/mL at 25 °C(lit.) |
| Opslag omstandigheden | Verzegeld in een droge,kamertemperatuur |
| MW | 406.28 |
| Zuiverheid | 99% |
| Boiling point | 111°C |
Tetrakis(hydroxymethyl)phosphonium sulfate CAS 55566-30-8 is widely used in industries such as water treatment, oil fields, and papermaking. Because its main advantage is the rapid degradation into completely harmless substances after use, greatly reducing the impact of such industries on the environment.
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2-(3,4-Epoxycyclohexyl)ethyltriethoxysilane CAS 10217-34-2
CAS:10217-34-2
Molecular Formula: C14H28O4Si
Molecular Weight: 288.46
EINECS: 425-050-4
Synonyms: Triethoxy-[2-(7-oxabicyclo[4.1.0]heptan-3-yl)ethyl]silane; (2-(7-Oxabicyclo[4.1.0]heptan-3-yl)ethyl)triethoxysilane; 7-Oxabicyclo[4.1.0]heptane, 3-[2-(triethoxysilyl)ethyl]-(2-(7-OxabicycL; o[4.1.0]heptan-3-yL; riethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane
The outstanding advantage of 2-(3,4-Epoxycyclohexyl)ethyltriethoxysilane CAS 10217-34-2 is its good compatibility and non conflict with water-based resins; Simultaneously possessing good stability in aqueous systems
| Item | Specificatie |
| Boiling point | 114-117°C 0,4mm |
| Dichtheid | 1,015 g/cm3 |
| Opslag omstandigheden | 2-8°C |
| MW | 288.46 |
| Zuiverheid | 99% |
2- (3,4-Epoxycyclohexyl) ethyltriethoxysilane is mainly used in water-based paint and adhesive industries, and applicable water-based resins include carboxyl or amino acrylic acid, lotion, polyurethane dispersion, etc.
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(3-Ethyloxetan-3-yl)methyl Methacrylate CAS 37674-57-0
CAS: 37674-57-0
Molecular Formula: C10H16O3
Molecular Weight: 184.23
EINECS: NA
Synonyms: 3-Ethyl-3-(methacryloyloxy)methyloxetane; (3-Ethyloxetan-3-yl)methyl methacrylate; 3-Ethyl-3-methacryloxymethyloxetane; 3-Methacryloxymethyl-3-ethyloxetane; 3-Methacryloyloxymethyl-3-ethyloxetane; Eternacoll OXMA OXE 30; OXMA
(3-Ethyloxetan-3-yl)methyl Methacrylate CAS 37674-57-0 is a colorless to light yellow liquid with characteristics such as low viscosity and low surface tension. It has good solubility and can dissolve in many organic solvents such as alcohols, ethers, and ketones.
| Item | Specificatie |
| Boiling point | 239.0±13.0 °C(Predicted) |
| Dichtheid | 1.004±0.06 g/cm3(Predicted) |
| Opslag omstandigheden | 2-8°C |
| MW | 184.23 |
| Zuiverheid | 97% |
(3-Ethyloxetan-3-yl) methyl Methacrylate is a monomer widely used in the chemical and polymer industries. It can be used for synthesizing polymer materials such as resins, coatings, adhesives, and plastics. It has low viscosity and surface tension, and can also be used as a surfactant and dispersant.
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Light Stabilizer UV-3529 CAS 193098-40-7
CAS: 193098-40-7
Molecular Formula: (C33H60N80)n
Moleculaire Gewicht: 0
EINECS: 000-000-0
Synonyms: Cytec Cyasorb UV-3529; UV 3529; JADEWIN UV 3529; UV STABILIZER TRUELICHT UV 3529; N,N’-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamin; Cyasorb UV-3529 Oligomer 1; Cyasorb UV-3529 Oligomer 2; Light Stabilizer 3529; Absorber UV 3529
The appearance of Light Stabilizer UV-3529 CAS 193098-40-7 is a white to light yellow solid. It has low color pollution, low volatility, and FDA certification for use in packaging materials that come into contact with food
| Item | Specificatie |
| MF | (C33H60N80)n |
| trefwoord | UV 3529 |
| CAS | 193098-40-7 |
| zuiverheid | 98% |
Light Stabilizer UV-3529 CAS 193098-40-7 is a hindered amine light stabilizer that works synergistically with UV absorbers and other light stabilizers. It is certified by the FDA for use in packaging materials that come into contact with food
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UV Absorber 5050H CAS 152261-33-1
CAS:152261-33-1
Moleculaire Formule:NVT
Moleculaire Gewicht:0
EINECS-NUMMER:NVT
Synonyms:Uvinul 5050 H; Light Stabilizer 5050H; UV Absorber 5050H; JADEWIN UV 5050H; Ultraviolet Absorbent UV-5050H; UV STABILIZER TRUELICHT UV 5050H; Light Stabilizer UV-5050; UV Absorber 5050
UV Absorber 5050H CAS 152261-33-1 is a yellow or light yellow solid, hindered amine light stabilizer, low water content, and low reactivity with acidic environments. UV Absorber 5050H can be used as a packaging material in contact with food
| Item | Specificatie |
| Mw | 0 |
| trefwoord | Uvinul 5050 H |
| CAS | 152261-33-1 |
| zuiverheid | 98% |
UV Absorber 5050H can be used in all polyolefins. In addition to efficient photostability, it has excellent “low water carrying capacity” and “low reactivity with acidic environments”. It is suitable for films containing PPA and titanium dioxide, as well as agricultural products. UV Absorber 5050H is also suitable for PVC, PA, TPU, ABS, PET.
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CAS: 26402-26-6
Molecular Formula: C11H22O4
Molecular Weight: 218.29
Appearance: Colorless to brown liquid
EINECS: 247-668-1
Synonyms: Glycerylcaprylate;monooctanoin; octanoicacid,monoesterwith; Octanoicacid,monoesterwith1,2,3-propanetriol; OCTANOIN; MONOCAPRYLIN; 1-MONOOCTANOYL-RAC-GLYCEROL; 1-MONOOCTANOYL GLYCEROL
Glycerylcaprylate is light yellow or light yellow transparent liquid, odorless. A slight smell of coconut. Insoluble in water, dispersible with water shaking. Soluble in ethanol, ethyl acetate, chloroform and other hydrogen chloride and benzene. The melting point of MONOCAPRYLIN is 40℃, and it is easily soluble in organic solvents such as ethanol. Like fat in the body, it can be catabolized and eventually become carbon dioxide and water, without any accumulation and adverse reactions.
| ITEM | STANDAARD |
| Kleur | Kleurloos tot bruin |
| Uiterlijk | De vette tot zeer viskeuze vloeistof |
| Zuur Waarde mg KOH/g | ≤6.0 |
| Jodium Waarde gI2/100g | ≤3.0 |
| Verzeping mg KOH/g | 200-240 |
| Leiden-Waarde mg/kg | ≤2.0 |
Glycerylcaprylate CAS 26402-26-6 is a new kind of non-toxic and efficient broad-spectrum preservative. It has an inhibitory effect on gramella, mold and yeast. China Heilongjiang Light Industry Institute in 1995 successful pilot test, through a variety of food anticorrosion tests, the effect is obvious. When the concentration of 0.05% ~ 0.06% was added to the meat products, the bacterial mold yeast was completely inhibited; Using 0.04% in raw section, the shelf life increased from 2 days to 4 days compared with control group; When used in lactone tofu, it has the same effect. China’s GB2760-1996 regulations can be used for bean filling, cake, moon cake, wet cut, the maximum usage of 1g/kg; The meat sausage is 0.5 g/kg
25kg/trommel
CAS: 63843-89-0
Molecular Formula: C42H72N2O5
Molecular Weight: 685.03
EINECS: 264-513-3
Synonyms: Bis-(1,2,2,6,6-pentamethyl-4-piperidinyl)-2-(3,5-di-tert-butyl-4-hydroxyben Light Stabilizers-144; 2-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-2-butyl-propanedioic acid 1,3-bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester; UV STABILIZER TRUELICHT UV 144; UV absorber Sunsorb 144; LOTSORB UV 144
UV-144 CAS 63843-89-0 white to slightly yellow powder, high-performance NOR type hindered amine light stabilizer, suitable for the powder coating industry. Hindered amine stabilizers with partially hindered phenolic antioxidant behavior can reduce cracking and loss of gloss, significantly extending the service life of paint films.
| Item | Specificatie |
| Boiling point | 695.48°C (rough estimate) |
| Dichtheid | 1.0062 (rough estimate) |
| Smeltpunt | 147-149 °C(Solv: methanol (67-56-1); tetrahydrofuran (109-99-9)) |
| pKa | 11.99±0.40(Predicted) |
| weerstand | 1.4670 (estimate) |
UV-144 CAS 63843-89-0 high-performance NOR type hindered amine light stabilizer, suitable for the powder coating industry. Hindered amine stabilizers with partially hindered phenolic antioxidant behavior can reduce cracking and loss of gloss, significantly extending the service life of paint films. At the same time, it has the property of making powder coatings frictional and charged, improving the powder coating rate. It is mainly used in powder coatings, coil steel, automotive coatings, etc.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
2,2′-Thiobis(4-tert-octylphenolato)-n-butylamine nickel(II) CAS 14516-71-3
CAS: 14516-71-3
Molecular Formula: C32H51NNiO2S
Molecular Weight: 572.52
EINECS: 238-523-3
Synonyms: UV Absorber 1084; Light Stablizer UV-1084; (Butylamine)[2,2′-thiobis(4-tert-octylphenolato)]nickel(II); 2,2′-Thiobis(4-tert-octylphenolato)-n-butylamine nickel(II) ISO 9001：2015 REACH; TRUELICHT UV 1084; NICKEL QUENCHER 1084;LITESTAB1084
2,2′-Thiobis(4-tert-octylphenolato)-n-butylamine nickel(II) CAS 14516-71-3 appears as a light green powder and can be used in conjunction with other light stabilizers. It works better when used in combination with UV absorbers
| Item | Specificatie |
| Boiling point | 220℃[at 101 325 Pa] |
| Dichtheid | 1.106[at 20℃] |
| Dampdruk | 0Pa bij 20℃ |
| OPLOSBAAR | 204.8μg/L at 20℃ |
| MF | C32H51NNiO2S |
| zuiverheid | 99% |
2,2 ‘- Thiobis (4-tert-octylphenolato) – n-butylamine nickel (II) has extremely high stability when used in PE agricultural films and PP turf products; Has good UV protection, can resist pesticides and acid erosion. Recommended for PE and PP agricultural films and tapes.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
Tetraethyl 2,2′-(1,4-phenylenedimethylidyne)bismalonate CAS 6337-43-5
CAS: 6337-43-5
Molecular Formula: C22H26O8
Molecular Weight: 418.44
EINECS: 228-726-5
Synonyms: B-CAP; Hostavin B-CAP; NSC 38065; p-Phenylenebis(methylenemalonic acid) tetraethyl ester;UV ABSORBER B-CAP; tetraethyl-2,2′-[1,4-phenylenebis(methanylylidene)]dimalonate; WSP UV-2000/p-Phenylenebis(methylenemalonic acid) tetraethyl ester; WSP UV-2000
Tetraethyl 2,2 ‘- (1,4-phenylenedimethylene) bismalenate is a UV absorber with a white powder appearance, which provides good protection for various organic pigments, especially bright colored products.
| Item | Specificatie |
| Boiling point | 484.4±45.0 °C(Predicted) |
| Dichtheid | 1.195 |
| Dampdruk | 0Pa bij 25℃ |
| OPLOSBAAR | 1mg/L at 22℃ |
| MF | C22H26O8 |
| zuiverheid | 99% |
Tetraethyl 2,2 ‘- (1,4-phenyldimethylidyne) bismalonate is suitable for use in various transparent plastics; Tetraethyl 2,2 ‘- (1,4-phenyldimethylidyne) bismalonate has a good protective effect on various organic color powders, especially bright colored products.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket
dimethyl (p-methoxybenzylidene)malonate CAS 7443-25-6
CAS:7443-25-6
Molecular Formula:C13H14O5
Molecular Weight:250.25
EINECS:231-185-8
Synonyms:Cyasorb UV 1988; Dimethyl 4-methoxybenzylidenemalonate; Hostavin BRE 25; NSC 306435;PR 25; Sanduvor PR 25; 4-MethoxybenzylideneMalonate; UV-1988; dimethyl (p-methoxybenzylidene)malonate
Dimethyl (p-methoxybenzaldehyde) malate appears as white to almost white powder crystals, soluble in methanol
| Item | Specificatie |
| Boiling point | 144-145 °C(Press: 0.17 Torr) |
| Dichtheid | 1.187 |
| Dampdruk | 0Pa bij 20℃ |
| OPLOSBAAR | 91mg/L at 20℃ |
| MF | C13H14O5 |
| zuiverheid | 99% |
Dimethyl (p-methoxybenzaldehyde) malate is generally used for solvent based coatings with low requirements, general industrial coatings, and can also be used for UV cured coatings and varnishes with high color requirements; In the plastic system, it is recommended to use PVC, polyester, PC, polyamide, styrene, EVA copolymer, and cellulose products.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
UV Absorber 3030 CAS 178671-58-4
CAS: 178671-58-4
Molecular Formula: C69H48N4O8
Molecular Weight: 1061.14
EINECS: 924-350-7
Synonyms: 1,3-Bis-[(2′-cyano-3′,3′-diphenylacryloyl)oxy]-2,2-bis-[[(2′-cyano-3′,3′-diphenylacryloyl)oxy]methyl]propane; Uvinul 3030; UV3030; 2,2-Bis(((2-cyano-3,3-diphenylacryloyl)oxy)methyl)-propane-1,3-diyl bis(2-cyano-3,3-diphenylacryl UV Absorber 3030; HRstab-3030
UV Absorber 3030 CAS 178671-58-4 is a heat stabilizer and a high molecular weight UV absorber with extremely low volatile matter. It is used to protect plastics and coating products from UV radiation in sunlight.
| Item | Specificatie |
| Boiling point | 1077.4±65.0 °C(Predicted) |
| Dichtheid | 1.267±0.06 g/cm3(Predicted) |
| Opslag omstandigheden | Verzegeld in een droge,kamertemperatuur |
| EINECS | 924-350-7 |
| MW | 1061.14 |
| zuiverheid | 99% |
UV Absorber 3030 is used to protect plastic and coating products from UV radiation in sunlight. UV-3030 is particularly suitable for processing polymers with high processing temperatures, such as polycarbonate (PC), polyethylene terephthalate (PET), polyether sulfone, etc.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
UV absorber-928 CAS 73936-91-1
CAS:73936-91-1
Molecular Formula:C29H35N3O
Molecular Weight:441.61
EINECS:422-600-5
Synonyms:TINUVIN 928; UV ABSORBER TRUELICHT UV 928; Light Stabilizer UV-Absorber RIASORB UV928/928FF; Sinosorb UV-928; UV Absorbers YD UV-928; Uv Stabilizer 928; 2-(2H-BENZOTRIAZOL-2-YL)-6-(1-METHYL-1-PHENYLETHYL)-4-(1,1,3,3-TETRAMETHYLBUTYL)PHENOL; UV ABSORBER-928
UV absorber-928 CAS 73936-91-1 have a wide range of absorption characteristics and can effectively protect coatings and other photosensitive materials; High solubility, high temperature resistance, and good environmental durability; Suitable for high-performance coatings, especially for powder coatings and continuous coil coatings
| Item | Specificatie |
| Boiling point | 555.5±60.0 °C(Predicted) |
| Dichtheid | 1.07 |
| Smeltpunt | 112 °C |
| pKa | 8.05±0.50(Predicted) |
| MW | 441.61 |
| zuiverheid | 98% |
UV absorber-928 CAS 73936-91-1 are suitable for high-performance coatings, particularly for powder coatings and continuous coil coatings, as well as for automotive coatings and conventional coatings. Generally, it works better when used together with light stabilizers UV-292 or UV-123
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
N-(2-Ethoxyphenyl)-N’-(4-ethylphenyl)-ethlyene diamide CAS 23949-66-8
CAS: 23949-66-8
Molecular Formula: C18H20N2O3
Molecular Weight: 312.36
EINECS: 245-950-9
Synonyms: LOTSORB UV 312; N1-(2-Ethoxyphenyl)-N2-(2-ethylphenyl)ethanediamide; UV-312; VSU; EthanediaMide,N1-(2-ethoxyphenyl)-N2-(2-ethylphenyl)-UV Absorber 312; n-(2-ethoxyphenyl)-n’-(2-ethylphenyl)oxamide; N-(2-Ethoxyphenyl)-N’-(4-ethylphenyl)-ethlyene diamide
N – (2-Ethoxyphenyl) – N ‘- (4-ethylphenyl) – ethene diamine white powder, melting point 124-127 ℃. Content ≥ 99%. Insoluble in water, soluble in toluene, styrene, acetone, and methyl methacrylate. Insoluble in water, soluble in toluene, styrene, acetone, and methyl methacrylate.
| Item | Specificatie |
| Boiling point | >400 °C |
| Dichtheid | 1.216±0.06 g/cm3(Predicted) |
| Dampdruk | 0Pa bij 25℃ |
| pKa | 10.81±0.70(Predicted) |
| MW | 312.36 |
| zuiverheid | 99% |
N – (2-Ethoxyphenyl) – N ‘- (4-ethylphenyl) – ethene diamine is a polar substance with low volatility and good thermal stability. It will not discolor when in contact with metal ions and is particularly effective for short wavelength ultraviolet light. Therefore, it is often used as a whitening agent and stabilizer for UV curing systems.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
N,N'-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine CAS 586400-06-8
CAS:586400-06-8
Molecular Formula:C26H26N2O4
Molecular Weight:430.5
EINECS:214-243-7
Synonyms:N,N’-bis(4-ethoxycarboxylphenyl)-N-benzylformamidine; ethyl 4-[(N-benzyl-4-ethoxycarbonylanilino)methylideneamino]benzoate; N,N’-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine; Ethyl 4-(((benzyl(4-(ethoxycarbonyl)phenyl)-amino)methylene)amino)benzoate; UV absorber NP3; UV-3 N,N’-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine; UV-3 / NP3
N. N ‘- Bis (4-ethoxycarbonylphenyl) – N-benzylformamide typically appears as a white crystalline solid. N. N ‘- Bis (4-ethoxycarbonylphenyl) – N-benzylformamide is soluble in some organic solvents such as ethanol, dimethylformamide, and dichloromethane.
| Item | Specificatie |
| Boiling point | 581.8±60.0 °C(Predicted) |
| Dichtheid | 1.11 |
| Opslag omstandigheden | 2-8°C |
| pKa | 5+-.0.50(Predicted) |
| MW | 430.5 |
| zuiverheid | 99% |
N. N ‘- Bis (4-ethoxycarbonylphenyl) – N-benzylformamide can serve as an important reagent in organic synthesis and act as a catalyst in some reactions. N. N ‘- Bis (4-ethoxycarbonylphenyl) – N-benzylformamide can also be used for oxidation reactions in certain catalyst systems.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
1,3-Bis(2-hydroxyethoxy)benzene CAS 102-40-9
CAS:102-40-9
Moleculaire Formule:C10H14O4
Moleculaire Gewicht:198.22
EINECS:203-028-3
Synonyms:1,3-DI(2-HYDROXYETHOXY)BENZENE; 1,3-BIS(2-HYDROXYETHOXY)BENZENE; RESORCINOL BIS-(2-HYDROXYETHYL)ETHER; RESORCINOL BIS(BETA-HYDROXYETHYL) ETHER; RESORCINOL DIHYDROXYETHYL ETHER; 2,2’-[1,3-phenylenebis(oxy)]bis-ethano; O,O’-Bis(2′-hydroxyethyl) resorcinol
HER is a symmetrical aromatic diol chain extender with good compatibility with MDI. Widely used in PU elastomer products of mixing, casting, and thermoplastic types
| Item | Specificatie |
| Boiling point | 234 °C / 30mmHg |
| Dichtheid | 1+-.0.06 g/cm3(Predicted) |
| Smeltpunt | 90 °C |
| pKa | 13.95±0.10(Predicted) |
| Dampdruk | 4.5Pa at 20℃ |
| zuiverheid | 98% |
1,3-Bis(2-hydroxyethoxy)benzene CAS 102-40-9 is widely used in PU elastomer products of mixing, casting, and thermoplastic types. This material has been proven to maintain the durability, elasticity, and plasticity of elastomers to the greatest extent possible
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
1,3-DI(2-HYDROXYETHOXY)BENZENE; 1,3-BIS(2-HYDROXYETHOXY)BENZENE; RESORCINOL BIS-(2-HYDROXYETHYL)ETHER; RESORCINOL BIS(BETA-HYDROXYETHYL) ETHER; RESORCINOL DIHYDROXYETHYL ETHER; 2,2’-[1,3-phenylenebis(oxy)]bis-ethano; O,O’-Bis(2′-hydroxyethyl) resorcinol
ANTIOXIDANT TRUELICHT AO 136 CAS 164391-52-0
CAS: 164391-52-0
Purity: 98%
Molecular formula: C24H30O2
Molecular Weight: 350.49
EINECS: NA
Synonyms: AntioxidantHP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl); 5,7-Di-tert-butyl-3-(3,4-dimethylphenyl)benzofuran-2(3H)-one; LOTSORBAN136;2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)-
Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl) is a good benzofuranone carbon free radical and alkyl free radical scavenger, which can effectively inhibit the thermal oxidation reaction of polymers during processing and has a good anti-thermal oxidation effect.
| ITEM | STANDAARD |
| Uiterlijk | Wit kristallijn poeder |
| Inhoud% | ≥98.00 |
| Vluchtige | ≤0.50 |
| Smeltpunt ℃ | 130.00-135.00 |
1. Antioxidant HP136 is a good benzofuranone carbon free radical and alkyl free radical scavenger, which can effectively inhibit the thermal oxidation reaction of polymers during processing and has a good anti-thermal oxidation effect.
2. Compared with traditional hindered phenol antioxidants and phosphite antioxidants, Antioxidant HP136 has the advantages of low addition amount and high antioxidant property.
3. Antioxidant HP136 has a good synergistic effect with hindered phenol antioxidant JADEWIN AN1010 and phosphite antioxidant JADEWIN AN168
4. Antioxidant HP136 can be applied to polypropylene (PP), and can be used in large-scale extrusion equipment processing under high temperature conditions, and can effectively inhibit the yellowing of polymers.
25kg/drum or Customized according to customer needs
CAS: 124172-53-8
Molecular Formula: C26H50N4O2
Molecular Weight: 450.7
EINECS: 413-610-0
Synonyms: Formamide,N,N-1,6-hexanediylbisN-(2,2,6,6-tetramethyl-4-piperidinyl)-; N,N′-1,6-Hexanediylbis[N-(2,2,6,6-tetramethyl-4-piperidinyl)formamide; N,N’-1,6-hexanediylbis(N-(2,2,6,6-tetramethyl-piperidin-4-yl)-formamide
Uvinul 4050 H CAS 124172-53-8 is an effective light stabilizer for polymers, including polyolefins, ABS, Nylon, etc. It is highly compatible with pigments.
| ITEM | STANDAARD |
| Smeltpunt | 155℃ |
| Boiling point | 596.0±50.0 °C(Predicted) |
| Dichtheid | 1.02 |
| Dampdruk | 0Pa bij 25℃ |
| Oplosbaarheid In Water | 13g/L at 25℃ |
1.Light stabilizer 4050 is a special light stabilizer for polyolefins, especially suitable for thick-walled polypropylene PP molded products and polypropylene PP fibers.
2.Light stabilizer 4050 has good chemicalbook compatibility with pigments.
3.Light stabilizer 4050 has good synergistic effect with benzoate UV absorbers and hindered phenol antioxidants, which can improve the weather resistance and color fastness of PP and HDPE.
25kg/BAG
CAS:82451-48-7
Molecular Formula: (C24H50N4.C7H8Cl2N4O)x
Molecular Weight:629.75
EINECS:000-000-0
Synonyms:Poly[N,N-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-co-2,4-dichloro-6-morpholino-1,3,5-triazine]; Molecular Formula:(C24H50N4.C7H8Cl2N4O)x; 1,6-Hexanediamine,N,N-bis(2,2,6,6-tetramethyl-4-piperidinyl)-,polymerwith2,4-dichloro-6-(4-morpholinyl)-1,3,5-triazine; UV-3346
UV-3346 is a substance that improves the light stability of polymer materials. It can shield ultraviolet light waves and reduce the transmission of ultraviolet rays; or it can strongly absorb high-energy ultraviolet rays (wavelength 290-400μm), convert energy, and release energy in the form of heat energy or harmless light of longer wavelength; or it can quickly quench the excited state of high-resolution sub-electrons that have been excited by ultraviolet rays and return to a stable ground state; or it can very effectively capture free radicals generated by polymers caused by ultraviolet light, thereby protecting polymer materials from damage by ultraviolet rays. In addition to protecting polymer materials, light stabilizers can also be used to protect packaged materials from damage by ultraviolet rays, and can be used as necessary components in filters.
| ITEM | STANDAARD |
| Uiterlijk | Light yellow power |
| Toluene Dissolution | Comform |
| Verlies bij drogen | ≤0.80% |
| Smeltpunt | 100.00-125.00 |
1.High molecular weight hindered amine light stabilizer
2.Low color stain, low volatility
3.Good compatibility with most polyolefins, improving product durability
4.Synergistic effect with UV absorbers and other light stabilizers
25kg/DRUM
CAS: /
Molecular Formula:(RO)3PO
Moleculaire Gewicht:/
EINECS:/
Appearance:Colorless or yellowish transparent liquid
Synonyms:Fatty alcohol ether phosphate, Alcohol 3 ether phosphate, Alcohol 9 ether phosphate
Alcohol ether phosphate has excellent decontamination, emulsification, lubrication, cleaning, dispersion, antistatic and anti-rust properties, excellent electrolyte solubility, acid and alkali resistance, hard water resistance, inorganic salt resistance, high temperature resistance, good biodegradability and low irritation. At the same time, Alcohol ether phosphate has strong degreasing power.
| Item | Standaard |
| Appearance (25°C visual inspection) | Colorless or yellowish transparent liquid |
| Solids | ≥95% |
| pH (2% aqueous solution) | ≤ 3.5 |
Alcohol ether phosphate is widely used as an antistatic agent in chemical fiber oil. Alcohol ether phosphate is used as the main ingredient of industrial alkaline cleaning agent and dry cleaning agent, metal processing working fluid, organophosphorus pesticide emulsifier, and textile oil agent. Alcohol ether phosphate is used as emulsion polymerization emulsifier, pigment dispersant, cosmetic emulsifier, oil well drilling mud lubrication dispersant, paper industry deinking agent; Degreasing agent, leveling agent for leather industry, etc.Alcohol ether phosphate is widely used in the daily chemical industry, Alcohol ether phosphate is one of the main components in shampoo and a variety of cosmetics.
50kg/drum,200kg/drum or requirement of clients.
CAS: 25233-30-1
Molecular Formula: C6H7N
Molecular Weight: 93.13
Appearance: Dark/light green/black Powder or paste
EINECS: 215-535-7
Synonyms: POLYANILINE; POLYANILINE,WATER-SOLUBLE; VERSICON(R); POLYANILINE,LEUCOMERALDINE BASE; Polyaniline,emeraldine salt from p-toluenesulfonic acid; Polyaniline,emeraldine salt from hydrochloric acid; LEB,Leucoemeraldine base polyaniline; Polyaniline,emerladine salt from hydrochloric acid
Polyaniline CAS 25233-30-1 is a polymer synthetic material commonly known as conductive plastic. Polyaniline is one of the most important conductive polymer varieties. Polyaniline is a polymer compound with special electrical and optical properties, which can exhibit conductivity and electrochemical properties after doping. After certain processing, various devices and materials with special functions can be produced, such as urease sensors that can be used as biological or chemical sensors, electron field emission sources, electrode materials with better reversibility than traditional lithium electrode materials in charge and discharge processes, selective membrane materials, anti-static and electromagnetic shielding materials, conductive fibers, anti-corrosion materials, and so on.
| Item | Standaard |
| Uiterlijk | Dark/light green/black Powder or paste |
| Inhoud | ≥98% |
| Conductivity s/cm | 10-6-100 |
| Doping rate % | >20 |
| Dispersion wt% | >10 |
| Water wt% | <2 |
| Apparent density g/cm3 | 0.25-0.35 |
| Particle size μm | <30 |
| Machinable temperature ℃ | <260 |
| Water absorption wt% | 1—3 |
1.Conductive polymers. Suitable for spin coating.
2.Additives in polymer mixtures and dispersions for electromagnetic shielding, charge loss, electrodes, batteries, and sensors.
25kg/trommel, of eis van klanten.
2-Methyl anthraquinone CAS 84-54-8
CAS: 84-54-8
Zuiverheid: 99%
Molecular Formula: C15H10O2
Molecular Weight: 222.24
EINECS: 201-539-6
Synonyms: 9,10-Anthracenedione,2-methyl-; 9,10-Antracenedione, 2-methyl-; Anthraquinone, 2-methyl-; anthraquinone,2-methyl-; beta-Methylanthraquinone; -Methylanthranpuinone; Techtoquinone; Tectochinon
2-Methyl anthraquinone CAS 84-54-8 is a yellow crystals. Insoluble in water, soluble in ethanol, ether, benzene and ethyl acetate. 2-Methyl anthraquinone has great industrial value. It is not only used as a chemical intermediate for synthesizing dark high-quality dyes, but also an efficient pulping additive in papermaking. It is also widely used in medicine, pesticides and many other aspects. The most common 2-Methyl anthraquinone is 2-Methyl anthraquinone, etc., and 2-Methyl anthraquinone can be modified according to different needs to synthesize target compounds.
| Item | Standaard | Resultaten |
| Uiterlijk | Licht geel poeder | 99.13% |
| Assay | ≥ 99.0 % | 285.3 |
| Dried initial melting Point ℃ | ≥ 284.2 | 108.2℃ |
| Ash% | ≤ 0.5% | 0.39% |
| Verlies bij drogen % | ≤ 0.4% | 0.24% |
1) In terms of dyes, 2-methylanthraquinone is first chlorinated or nitrated to synthesize a wide variety of anthraquinone dyes. Statistics show that there are hundreds of anthraquinone dyes with great commercial value.
2) In the papermaking process, 2-methylanthraquinone is a very efficient additive. It can penetrate into the interior of the wood chips and be reduced to 2-methylanthraquinone hydroquinone, which is unstable and easily oxidized. During this redox cycle, the components in the wood chips are oxidized, which intensifies the reaction and improves the efficiency of pulping.
3) In medicine, alkyl anthraquinones also have very significant medicinal value. According to the current research, the antibacterial, anti-inflammatory, antiviral and tumor cell killing effects of anthraquinone compounds are constantly being explored, and some are applied to actual disease prevention work.
25kg/drum or Customized according to customer needs
(S)-(-)-LIMONENE CAS 5989-54-8
CAS: 5989-54-8
Purity: 91%
Molecular formula: C10H16
Molecular Weight: 136.23
EINECS: 227-815-6
Synonyms:(-)-1,8-p-menthadiene,(S)-(-)-limonene; (S)-(-)-1-methyl-4-(1-methylethenyl)cyclohexene; (s)-(-)-p-mentha-1,8-diene; (s)-(-)-p-mentha-8-diene; (s)-1-methyl-4-(1-methylethenyl)cyclohexene; beta-limonene; cyclohexene,1-methyl-4-(1-methylethenyl)-,(S)-; p-Mentha-1,8-diene,(S)-(-)-
(S)-(-)-LIMONENE CAS 5989-54-8 is Colorless liquid. Has a light fragrance like fresh flowers. Boiling point 177℃. Soluble in ethanol and most non-volatile oils, insoluble in water. Natural products exist in peppermint oil, spearmint oil, pine needle oil, eucalyptus oil, etc.
| Item | Standaard |
| Uiterlijk | Colorless or pale yellowish clear liquid
|
| Relatieve Dichtheid
|
0.711-0.998
|
| Refractive Index
|
1.4120—1.5920
|
| Oplosbaarheid
|
Dissolve in ethanol, slightly in glycerinum,
insoluble in water and propylene glycol.
|
| Inhoud
|
≥91%
|
1.Anti-corrosion and preservation: L-LIMONENE has the function of anti-corrosion and preservation, and has a significant inhibitory effect on common spoilage bacteria that cause meat spoilage, such as Staphylococcus aureus, Aspergillus niger, Escherichia coli, etc. In the food industry, by emulsifying DL-limonene and adding it to orange juice, the preservation effect of food can be significantly improved and the spoilage of food can be reduced.
2.Anti-bacterial property: L-LIMONENE is a safe and non-toxic anti-bacterial substance that can accumulate on the surface of microorganisms, causing a large reduction in the content of unsaturated fatty acids in the membrane, changing the composition of the membrane or destroying its integrity, thereby achieving an anti-bacterial effect. DL-limonene in grapefruit peel essential oil has a significant inhibitory effect on bacteria, fungi and molds.
3.Anti-oxidation: L-LIMONENE has good antioxidant properties, can scavenge free radicals, prevent oxidative damage, and thus prevent the occurrence of cancer to a certain extent. Essential oil extracts rich in DL-limonene can bleach β-carotene, show good antioxidant capacity, DPPH free radical scavenging ability, and provide antioxidants for the human body.
4.Industrial cleaning: L-LIMONENE can replace traditional chemical solvents in industrial cleaning and has the effect of degreasing and cleaning. It can be prepared into a cleaning agent with surfactants and additives for cleaning ink on printing presses. Compared with gasoline cleaning agents, the dosage is reduced by about 20%, the number of cleaning times is reduced by about 1/4~1/3, and the cleaning effect is better.
5.Synthetic flavors and food additives: L-LIMONENE is one of the important synthetic flavor varieties and is widely used in the food industry. For example, limonene derivative flavors and fragrances can be used in baked foods such as biscuits, bread, and cakes, as well as candy, jelly, etc. In fruit juice drinks, DL-limonene is used to enhance flavor and improve flavor and taste.
170kg/drum or Customized according to customer needs
4-Chloro-2,5-dimethoxybenzaldehyde CAS 90064-48-5
CAS: 90064-48-5
Purity: 91%
Molecular formula: C9H9ClO3
Molecular Weight: 200.62
EINECS: NA
Synonyms:Benzaldehyde,4-chloro-2,5-dimethoxy- ;4-Chloro-2,5-dimethoxybenzaldehyde
4-Chloro-2,5-dimethoxybenzaldehyde CAS 90064-48-5 is a chemical substance with the chemical formula C9H9ClO3 and a molecular weight of 200.619. This compound has specific physical and chemical properties, including a density of 1.2±0.1 g/cm3, a boiling point of 322.4±37.0 °C at 760 mmHg, and a flash point of 142.9±25.5 °C. In addition, its storage conditions are recommended to be kept at 2-8°C and in an inert gas.
| ITEM | STANDAARD | RESULTAAT |
| Appearance of solution | White to off-white (Solid)
|
White to off-white (Solid)
|
| Purity (GC):
|
95%min
|
99.78%
|
| 1 H NMR Spectrum:
|
– | Consistent with structure
|
4-Chloro-2,5-dimethoxybenzaldehyde has applications in organic synthesis, dye manufacturing, or other fields that require specific substituent groups to achieve specific functions. In addition, since this compound has specific physical and chemical properties, such as density, boiling point, and flash point, these properties may make it suitable for specific industrial or scientific research applications.
1kg/bag or Customized according to customer needs
CAS: 5329-14-6
Molecular formula: H3NO3S
Molecular weight: 97.09
EINECS number: 226-218-8
Synonym: aminosulfuricacid; Imidosulfonic acid; Jumbo; Kyselina amidosulfonova; Kyselina sulfaminova; famic acid; SULFAMIDIC ACID; SULFAMIC ACID
Sulfamic acid CAS 5329-14-6 is a colorless, odorless, non-toxic solid strong acid. Its aqueous solution has the same strong acid properties as hydrochloric acid and sulfuric acid, but its corrosiveness to metals is much lower than that of hydrochloric acid. Sulfamic acid has very low toxicity to the human body, but it cannot be in contact with the skin for a long time, let alone enter the eyes.
| Uiterlijk | Colorless or white crystals |
| Mass fraction of NH2ZO3H % | ≥99.5 |
| Mass fraction of sulfate
(as SO42-) % |
≤0.05 |
| Mass fraction of
insoluble matter in water % |
≤0.02 |
| Massa fractie van Fe % | ≤0.005 |
| Mass fraction
of loss on drying % |
≤0.1 |
| Mass fraction
of heavy metals (as Pb) % |
≤0.001 |
1. Because of its strong acid properties, it is also called solid sulfuric acid. It can replace sulfuric acid and make extremely pure crystals that are stable at room temperature. Sulfamic acid is very convenient to package, store and transport.
2. Aminosulfonic acid aqueous solution has a slow effect on the corrosion products of iron.
3. We have stock and can ship at any time
4.The production process of aminosulfonic acid is simple, the reaction is easier to control, the raw materials and equipment are easier to solve, the wastewater is also easy to handle, and the by-products can be effectively utilized
1. Aminosulfonic acid aqueous solution has a slow effect on the corrosion products of iron. Some sodium chloride can be added to slowly produce hydrochloric acid, thereby effectively dissolving iron scale.
2. Sulfamic acid is suitable for removing scale and corrosion products on the surface of equipment made of iron, steel, copper, stainless steel and other materials.
3. Aminosulfonic acid aqueous solution is the only acid that can be used for cleaning galvanized metal surfaces. The cleaning temperature is generally controlled at no more than 66°C (to prevent the decomposition of aminosulfonic acid) and the concentration does not exceed 10%.
4. Aminosulfonic acid can be used as a reference reagent for acid-base titration in analytical chemistry.
5. Sulfamic acid is used as a herbicide, fire retardant, softener for paper and textiles, shrink-proof, bleaching, softener for fibers, and cleaner for metals and ceramics.
6. Sulfamic acid is also used for diazotization of dyes and pickling of electroplated metals.
Products are packaged in bag,25kg/bag
The product has a certain degree of moisture absorption and should be stored and transported in a sealed state in a low temperature, dry, cool and ventilated place.
Tris - (trimethylsilyl)fosfaat TMSP CAS 10497-05-9
CAS: 10497-05-9
Molecular formula: C9H27O4PSi3
Molecular weight: 314.54
EINECS number: 234-028-1
Warranty period：2 year
Synonym: Phosphoricacid,TMS;Phosphoricacid,tristrimethylsilyl;Phosphoricacid,triTMS;
Tris(trimethylsilyl)phosphate CAS 10497-05-9 is a colorless liquid that is self-igniting and will hydrolyze. Preparation Tri(trimethylsilyl)phosphine can be prepared by reacting trimethylsilyl chloride, white phosphorus, and sodium-potassium alloy: 1/4 P4 + 3 Me3SiCl + 3 K → P(SiMe3)3 + 3 KCl.
| Physical Properties | Standaard |
| Uiterlijk | Kleurloze transparante vloeistof |
| Density (25℃, g/cm3) | 0.953 |
| Refractive Index (25℃) | 1.4071 |
| Boiling Point (℃) | 228 – 229 |
| Flash Point (℃) | 110.8 |
The main use is in the electrolyte factory, where it is used in the electrolyte.
It is used as an electrolyte additive for lithium-ion batteries to form a stable CEI film at the positive electrode, improving high voltage and high temperature cycle stability, as well as rate performance.
TMSP’s production capacity is 500 tons, so our quality and stability are guaranteed. If the market is in short supply in the future, our supply capacity will be better. In addition, we have been producing for many years and our product technology is relatively mature.
Products are packaged in bag,200kg/drum
The product has a certain degree of moisture absorption and should be stored and transported in a sealed state in a low temperature, dry, cool and ventilated place.
2-Ethylhexylamine CAS 104-75-6
CAS: 104-75-6
Moleculaire Formule:C8H19N
Moleculaire Gewicht:129.24
Uiterlijk:Kleurloze vloeistof
EINECS:203-233-8
Synonyms:2-ethvlhexvlamine;2-Ethylhexan-1-amine;2-ethyl-hexylamin;2-ETHYL-1-HEXYLAMINE;2-Amino-2-ethylhexane
2-Ethylhexylamine CAS 104-75-6, also known as 3-(aminomethyl) heptane, is an organic compound, chemical formula C8H19N, colorless transparent liquid, soluble in water, soluble in ethanol, acetone, mainly used as medicine, dyes, pesticides, vulcanization accelerator, antioxidant, flotation agent, emulsifier and other raw materials.
| ITEM | STANDAARD |
| Uiterlijk | kleurloze heldere vloeistof |
| Zuiverheid（%） | ≥99 |
| Kleur（APHA） | ≤30 |
| Vocht | ≤0.3 |
2-Ethylhexylamine wordt voornamelijk gebruikt als een tussenvorm van pesticiden, kleurstoffen, pigmenten, oppervlakteactieve stoffen, pesticiden en additieven voor de productie van stabilisatoren, conserveermiddelen, emulgatoren, smeermiddelen, enz.
25kg/trommel
Calcium Sulfate with CAS 99400-01-8
CAS No.:99400-01-8
Molecular Formula:CaSO4·2H2O
Molecular Weight:136.14
Other Names:CALCIUM SULFATE;Calcium Sulfate Fcc;calcium sulfate for tofu
Synonyms:CALCIUM SULFATE;Calcium Sulfate Fcc;calcium sulfate for tofu;(2-Bromo-5-methoxy-59-methyl-phenyl)-methano;(2-Bromo-5-methoxy-59-methyl-phenyl)-methano
Calcium Sulfate with CAS 99400-01-8, with the chemical formula CaSO4, is a common laboratory and industrial chemical. In the laboratory, anhydrous calcium sulfate is a desiccant, while dihydrate calcium sulfate is a common gypsum. But water containing calcium sulfate becomes permanently hard water
| ITEM | STANDAARD LIMIETEN |
| Naam Van Het Product | calcium sulfate |
| CAS | 99400-01-8 |
| Moleculaire formule | CaO4S |
| moleculaire gewicht | 136.14 |
| Uiterlijk | Wit poeder |
| Smeltpunt | >300°C |
Calcium sulfate has a wide range of uses: dihydrate calcium sulfate is gypsum, which can be used for fixation in surgical medicine, dental modeling and artificial bone production, art creation, and interior decoration, among other purposes; Sometimes used as a desiccant in the laboratory; Food grade calcium sulfate is used as food additive to separate tofu and tofu pudding from soybean milk; Used as a soil amendment in horticulture.
25kgs/drum,9tons/20’container.
25kgs/zak,20tons/20'container.
2-Ethylanthraquinone CAS 84-51-5
CAS: 84-51-5
Zuiverheid: 99%
Molecular Formula: C16H12O2
Molecular Weight: 236.27
EINECS: 201-535-4
Synonyms: Ethylanthraquinone; USAF so-1; usafso-1; 2-ETHYLANTHRAQUINONE; 2-ETHYL ANTHROQUINONE; 2-Ethyl-9,10-anthracenedione; TIMTEC-BB SBB008818; Ethylanthraquinone,98%
2-Ethylanthraquinone CAS 84-51-5 is a pale yellow solid with a melting point lower than anthraquinone. It is soluble in benzene and can be recrystallized from ethanol or acetic acid. Its melting point is 108 ℃. 2-Ethylanthraquinone is used to manufacture hydrogen peroxide, dye intermediates, photo curable resin catalysts, photo degradable films, coatings, and photosensitive polymerization initiators
| Item | Specificatie |
| Boiling point | 180 tot 190°C |
| Dichtheid | 1.27 g/cm3 (21℃) |
| Smeltpunt | 108-111 °C (lit.) |
| pKa | 3.37±0.10(Voorspeld) |
| Dampdruk | <1hPa(25℃） |
| Opslag omstandigheden | Store below +30°C. |
2-Ethylanthraquinone wordt gebruikt voor de productie van waterstofperoxide, kleurstof tussenproducten, foto-uithardende hars katalysatoren, foto afbreekbare folies, coatings, en lichtgevoelige polymerisatie initiatiefnemers. 2-Ethylanthraquinone is een katalysator voor de productie van waterstofperoxide en een fotosensibilisator voor lichtgevoelige harsen.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
CAS: 7189-82-4
Moleculaire Formule:C42H28Cl2N4
Moleculaire Gewicht:659.6
EINECS:230-555-6
Synoniemen:2,2'-di-o-nitrophenoxy)-bifenyl; 2,2'-Bis(2-chloorfenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole (BCIM); 2,2'-Bis(2-chloorfenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazo; 2,2'-bis-(o-chloorfenyl)-4,4',5,5'-tetraphenyl-1,2'-bi(iii-imidazool); 2-(2-CHLOORFENYL)-1-[2-(2-CHLOORFENYL)-4,5-DIPHENYL-IMIDAZOOL-2-YL]-4,5-DIPHENYL-IMIDAZOOL
BCIM CAS 7189-82-4 is usually hexaaryldiimidazole, which can be prepared by polymerization of triphenylimidazole. It has a large conjugated system and two imidazole units, exhibiting good fluorescence properties and can be used as a photoinitiator in organic photochemical reactions. Hexaaryldiimidazole is a type of organic compound (HABI), typically hexaphenyldiimidazole.
| Item | Specificatie |
| Boiling point | 810.3±75.0 °C(Voorspeld) |
| Dichtheid | 1.24±0,1 g/cm3(Voorspeld) |
| Smeltpunt | 194°C |
| pKa | 3.37±0.10(Voorspeld) |
| Dampdruk | 0-0Pa bij 20-25 ° c |
| solubility | Oplosbaar in chloroform (kleine hoeveelheid) |
2,2 '- di (2-chloorfenyl) -4,4'5,5' – tetraphenyl-1,2 '- diimidazole is een photoinitiator de naam o-chlorohexaaryldiimidazole (BCIM). De huidige synthese methode maakt gebruik van natriumhypochloriet als de oxidatieve condenserend agent voor HEM, dat brengt een hoop alkaline "afvalwater" en heeft een lage opbrengst en hoge kosten.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
CAS: 39464-87-4
Moleculaire Formule: NVT
Moleculaire Gewicht: 0
EINECS: 254-464-6
Synonyms: SCLEROGLUCAN; Scleroglucan polysaccharide; SCLEROTIUM GUM; Sclerotium Gum/Gigagum; Scleroglucan (Technical Grade); SCLEROGLUCAN,Sclerotium Gum,HYDROLYZED SCLEROTIUM ; GUM,Scleroglucan polysaccharide
SCLEROGLUCAN CAS 39464-87-4 is a non-ionic water-soluble polysaccharide produced by filamentous fungi, characterized by good rheology and stability. It has a wide range of stability at pH (1-12), mineralization (0-2000000 ppm), and temperature (130 ℃).
Known for its excellent thickening, stabilizing, and rheology-modifying properties, Scleroglucan is widely used in oilfield applications, personal care products, and industrial formulations.
With its triple helix molecular structure, Scleroglucan Polysaccharide provides superior viscosity stability under extreme pH, salinity, and temperature conditions, making it an ideal bio-based alternative to synthetic thickeners.
| Item | Specificatie |
| Smeltpunt | >211°C (dec.) |
| Opslag omstandigheden | Hygroscopisch, -20°C Diepvries, Onder inerte atmosfeer |
| Kleur | licht beige |
| Zuiverheid | 99% |
| MW | 0 |
| EINECS | 254-464-6 |
Scleroglucan (CAS 39464-87-4) is widely used in enhanced oil recovery (EOR), drilling fluids, and fracturing fluids.
It improves rheological control, sand suspension, and fluid loss prevention even in high-salinity reservoirs.
Its natural biodegradability and environmental safety make it a preferred alternative to synthetic polymers in eco-friendly oilfield operations.
As Sclerotium Gum, Scleroglucan functions as a natural thickener and stabilizer in skin care, hair care, and cosmetic formulations.
It provides a smooth, elegant texture and enhances hydration and sensory feel in creams, gels, and serums.
Compared to other gums, it offers excellent compatibility with surfactants and active ingredients.
In cement-based and coating systems, Scleroglucan Polysaccharide helps to control viscosity, improve workability, and enhance film stability, offering better performance under variable temperature and humidity conditions.
In biotechnology and food processing, Scleroglucan is used as a stabilizing, gelling, and suspending agent, providing consistent texture and uniform dispersion.
Natural and biodegradable polymer
High viscosity even at low concentrations
Excellent salt, heat, and pH resistance
Compatible with surfactants, polymers, and electrolytes
Non-toxic, safe, and environmentally friendly
Effective in both industrial and cosmetic applications
Scleroglucan can be easily dispersed in water under gentle stirring. For best results, allow complete hydration for 30–60 minutes before combining with other formulation ingredients. It is suitable for aqueous and emulsion systems.
As a trusted Scleroglucan supplier, we provide high-quality Scleroglucan Polysaccharide with stable performance for various industries.
Our products feature consistent viscosity, excellent purity, and reliable batch-to-batch consistency.
Whether you are looking to buy Sclerotium Gum for personal care or need Scleroglucan CAS 39464-87-4 for petroleum applications, we ensure competitive pricing, technical support, and customized solutions for your production needs.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
2,4-Diamino pyrimidine-3-oxide CAS 74638-76-9
CAS: 74638-76-9
Moleculaire Formule:C4H6N4O
Moleculaire Gewicht:126.12
EINECS:616-121-2
Synoniemen:2,4-Pyrimidinediamine 3-oxide; Aminexil; 2,4-Pyrimidinediamine, 3-oxide (9CI); pyrimidine-2,4-diamine 3-oxide; 2,4-Diaminopyrimidine 3-N-oxide;
Kopexil; 2,4-DIAMINO PYRIMIDINE-3-OXIDE; 2,4-DIAMINO PYRIMIDINE-3-OXIDE ISO 9001：2015 BEREIKEN
2,4-Diamino pyrimidine-3-oxide CAS 74638-76-9, also known as 2,4-DAP, is an organic compound. Appearance: 2,4-DAP is a white crystalline solid. Solubility is soluble in water and alcohol solvents. The stability of 2,4-DAP is relatively stable, but it will degrade under high temperature or light exposure
| Item | Specificatie |
| Boiling point | Euro (475,5±37.0 °C(Voorspeld) |
| Dichtheid | 1.69±0,1 g/cm3(Voorspeld) |
| pKa | 5.04±0.47(Voorspeld) |
| Zuiverheid | 99% |
| MW | 126.12 |
| MF | C4H6N4O |
2,4-Diamino pyridine 3-oxide is een heterocyclische organische verbinding die kan worden gebruikt als een farmaceutische intermediair. 2,4-Diamino pyridine 3-oxide wordt gebruikt om de groei van onkruid en wordt ook gebruikt als herbicide.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
3,4,5-Trimethoxycinnamic acid CAS 90-50-6
CAS: 90-50-6
Moleculaire Formule:C12H14O5
Moleculaire Gewicht:238.24
EINECS:201-999-8
Synoniemen:3,4,5-trimethoxyphenylacrylicacid; o-methylsinapicacid; (E)-3-(3,4,5-TRIMETHOXY-FENYL)-acrylzuur; 3,4,5-TRIMETHOXYCINNAMIC ZUUR; 3-(3,4,5-TRIMETHOXYPHENYL)acrylzuur; AKOS BBS-00000775; 3,4,5-Trimethoxycinnamic
3,4,5-Trimethoxycinnamic acid CAS 90-50-6 is an organic synthetic intermediate that is insoluble in water but soluble in organic solvents such as ethanol and ethyl acetate. 3,4,5-trimethoxycinnamic acid is mainly used to improve the adhesion performance of organic and inorganic material surfaces
| Item | Specificatie |
| Boiling point | 300.83°C (ruwe schatting) |
| Dichtheid | 1.1416 (ruwe schatting) |
| Opslag omstandigheden | Verzegeld in een droge,kamertemperatuur |
| pKa | 4.48±0.10(Voorspeld) |
| weerstand | 1.4571 (schatting) |
| Dampdruk | 0-0Pa bij 20-25 ° c |
3,4,5-Trimethoxycinnamic zuur is een veel gebruikte farmaceutische intermediair voor de synthese van vaatverwijders zoals cinepazide. Het wordt ook gebruikt in lijm te verhogen bonding prestaties, en het harsen is geschikt voor onder andere epoxy -, fenol -, melamine, polysulfide polyurethaan, polystyreen, enz.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
CAS:65-45-2
Zuiverheid:99%
Moleculaire formule:C7H7NO2
Molecular Weight:137.14
EINECS: het 200-609-3
Synoniemen:2-HYDROXYBENZAMIDE; Salicylamide o-Hydroxybenzamide Salamide; Deferasirox Benzamide Onzuiverheid; Salicylamide puriss., >=99.0% (T); LABEIM-A; O-HYDROXYBENZAMIDE; Salamide; SALICYLAMIDE
Salicylamide CAS 65-45-2, whose scientific name is 2-hydroxybenzamide, is a very important organic synthesis intermediate and a raw material for synthesizing many important derivatives (such as molluscicide nitroaniline, analgesics and antipyretics, etc.). It is widely used in many fields such as medicine, fragrances, dyes, and rubber additives. Salicylamide is not only an important fine chemical intermediate, but also a widely accepted and widely used antipyretic and analgesic, used for fever, headache, neuralgia, joint pain, or active rheumatism, etc., with good therapeutic effects.
| Test items | Specificaties |
|
Tekens |
Witte ,nagenoeg geurloos, kristallijn poeder. Goed oplosbaar in ether en in oplossingen van fosfaten; oplosbaar in alcohol en propyleenglycol; iets oplosbaar in water en in chloroform. |
|
Identificatie |
Voorbeeld Infrarood-absorptiespectrofotometrie
Voldoet aan Salicylamide CRS |
| De RT van de grote piek van het monster oplossing komt overeen met dat van de Standaard
oplossing |
|
| Water | ≤0.5% |
| Gloeirest | ≤0.1% |
1. Farmaceutische-en bestrijdingsmiddelen tussenproducten: Salicylamide kan worden gebruikt als een ingrediënt in antipyretische analgetica, zoals voor de behandeling van koorts, hoofdpijn, neuralgie, pijn in de gewrichten en actieve reuma. Daarnaast is het ook een intermediair voor andere fijne stoffen zoals geneesmiddelen en bestrijdingsmiddelen, en wordt gebruikt voor het bereiden o-ethoxybenzamide.
2. De organische synthese intermediate: Salicylamide kan gebruikt worden als een organische synthese intermediair, deel te nemen in een verscheidenheid van chemische synthese reacties, en bieden een basis voor de synthese van andere chemische producten.
3. Schimmeldodende fungicide: Dichlorovinyl salicylamide is een uitstekende, hoog rendement, laag-toxische antimycoticum, die op grote schaal wordt gebruikt in het gebied van leder, coatings, doek, kunststoffen, textiel, pulp, enz. Het heeft een sterk remmende werking op de Aspergillus en Penicillium schimmels, evenals Chaetomium, Rhizopus, Fusarium, enz., en heeft een sterke doden effect op diverse micro-organismen zoals Escherichia coli, Staphylococcus aureus en Bacillus citriodora.
In de landbouw, het is een nieuw type van fungicide met een sterke doden vermogen tegen schimmels en bacteriën. Het kan voorkomen en de behandeling van diverse ziekten van meloenen, bonen en groenten, zoals verwelken, demping-off, miltvuur, bacterievuur en wortelrot. Daarnaast kan het ook worden gebruikt als een bodem met een desinfecterend middel, speciaal geschikt voor grondontsmetting in kassen.
25kg/zak of Aangepast aan de behoeften van de klant
2-HYDROXYBENZAMIDE; Salicylamide o-Hydroxybenzamide Salamide; Deferasirox Benzamide Onzuiverheid; Salicylamide puriss., >=99.0% (T); LABEIM-A; O-HYDROXYBENZAMIDE; Salamide; SALICYLAMIDE
CAS:74-95-3
Zuiverheid:99.5%
Moleculaire formule:CH2Br2
Moleculaire gewicht :173.83
EINECS:200-824-2
Synoniemen:DIBROMOMETHANEFORSYNTHESIS; 1,1-dibroMoMethane; Dibromomethane,Stabilizedwith50ppmBHT; dopaminebeta-hydroxylase(dopaminebeta-monooxygenase); DIBROMOMETHANE,1000MG,NETJES; DIBROMOMETHANE,99+%; DIBROMOMETHANE,1X1ML,MEOH,2000UG/ML; DIBROMOMETHANE,1X1ML,MEOH,5000UG/ML
Dibromomethane CAS 74-95-3 is a colorless or light yellow liquid. It is miscible with ethanol, ether, and acetone. Dibromomethane is a raw material for organic synthesis. It can be used as a component of solvents, refrigerants, flame retardants, and anti-explosion agents; it is used as a disinfectant and analgesic in the pharmaceutical industry. It is also used in the pesticide myclobutanil and other organic synthesis.
| Item | Standaard |
| Uiterlijk | Heldere vloeistof |
| Assay | 99.5 |
| Vocht | 100 |
| Kleur | 30 |
| De zuurgraad | 0.0018 |
| DCM | 0.5 |
| BCM | 0.5 |
| Bromoform | 0.5 |
1. De organische synthese en chemische analyse: Dibromomethane is een belangrijk oplosmiddel en wordt veel gebruikt in de organische synthese en chemische analyse. De sterke oplosbaarheid maakt het mogelijk om te worden gebruikt voor het lossen en uitpakken van organisch materiaal, zoals het extraheren van natuurlijke producten, het bereiden van kleur-en verfstoffen, geneesmiddelen, enz.
2. Farmaceutische veld: Dibromomethane ook heeft belangrijke toepassingen in de farmaceutische sector. Het kan gebruikt worden als een verdoving en pijnstillers, en wordt gebruikt voor het verdoven van patiënten in sommige chirurgische ingrepen. Daarnaast kan het ook gebruikt worden voor het voorbereiden van sommige drugs tussenproducten, zoals anti-kanker medicijnen en antibiotica.
3. Brandblusinstallatie: Dibromomethane kan worden gebruikt als een vuur onderdrukker. Wanneer er een brand ontstaat, kan het onderdrukken van de verspreiding van de vlammen door het oplossen van zuurstof aan het oppervlak van het brandende object. Daarom wordt het veel gebruikt in brandblusinstallaties in elektronische apparatuur, lucht-en ruimtevaart voertuigen en chemische fabrieken.
4. Metaal oppervlaktebehandeling: Dibromomethane kan ook gebruikt worden als een metalen oppervlak behandeling agent voor reiniging en bescherming tegen roest. Daarnaast kan het ook worden gebruikt voor het bereiden van chemische producten zoals kleurstoffen, verven en kunststoffen.
5. Als een vloeistof brand blusmiddel: Dibromomethane, als een gehalogeneerde vloeibare vuur blusmiddel, heeft de voordelen van een hoge blusmiddelen en-efficiëntie, niet-geleidbaarheid, stabiele chemische eigenschappen, en geen vervuiling of schade aan het slachtoffer. Hoewel het een gereguleerde stof, dat is niet schadelijk voor de ozonlaag, het kan de bescherming van de ozonlaag bij het vrijkomen in het milieu en heeft een hoog vuur blussen effect.
200kg/trommel, of Aangepast aan de behoeften van de klant
Dimeric linoleic acid ester CAS 378789-58-3
CAS:378789-58-3
Purity: 99%min
Molecular formula: C36H64O4
Molecular weight: 560.89
EINECS: 267-041-6
Synonyms: 8-[6-[10-[8-[4, 5-dihexyl-6 -(10-hydroxy decyl – 1-enyl) cyclohexen-2-enyl] octyl[-10-oxo-deca-1-enyl]-4, 5-dihexylcyclohexadi-2-ene-1-caprylic acid; 8 – [6 – [[8-10 – [4, 5 – dihexyl – 6 – (10 – hydroxydec – 1 – enyl) cyclohex – 2 – en -1-yl]octoxy] -10-oxodec-1-enyl]-4,5-dihexylcyclohex-2-en-1-yl]octanoic acid
Dimeric linoleic acid ester CAS 378789-58-3, hydrophobic, completely plant-derived polyester formed by the reaction of dimer linoleyl alcohol and dimer linoleic acid. It can be described as a clear, nearly colorless liquid, making it ideal for use in lipsticks and cosmetics.
| ITEM | STANDAARD |
| Uiterlijk | Wit tot licht geel petrolatum-achtige stof,
met een zwakke kenmerkende geur |
| Kleur(Gardner Methode) | 3Max. |
| Identificatie | Absorptiebanden: ca. 2920cm-1, 1740cm-1, 1465cm-1, 1375cm-1 en 1170cm-1 |
| Zuur waarde | 10Max. |
| Verzeping waarde | 80-110 |
| Hydroxylgetal | 25Max. |
| Zware metalen(ppm) | 20Max. |
| Arseen(ppm) | 2Max. |
| Gloeirest(%) | 0.5 Max. |
1. Dimeric linoleic acid ester CAS 378789-58-3 can be used in lipstick, lip balm, conditioner, mascara and moisturizer.
2. Dimeric linoleic acid ester is a white paste that feels as smooth and soft as silk and is easy to apply. It has a strong moisturizing effect and can bring a moisturizing feeling as an emollient.
3. Dimeric linoleic acid ester CAS 378789-58-3 has a mixture of hydroxyl structures and is hygroscopic. It can be added to cosmetics as a moisturizer and can provide fat to the skin, reduce water evaporation, and improve skin elasticity and softness.
16kg/trommel, of volgens de eisen van de klant
CAS: 91-20-3
Zuiverheid: 99%
Molecular formula: C10H8
Molecular weight: 128.17
EINECS: 202-049-5
Synonyms: ‘LGC’ (2402); ‘LGC’ (2603); 1-NAPHTHALENE; TAR CAMPHOR; NAPTHALENE; NAPTHALIN; NAPHTHENE; NAPHTHALENE
Naphthalene CAS 91-20-3 is a colorless, shiny monoclinic crystal. It has a strong tarry smell. It is easy to sublime at room temperature. It is insoluble in water, but soluble in ether, ethanol, chloroform, carbon disulfide, benzene, etc. Naphthalene is the most important condensed ring hydrocarbon in industry. It is mainly used to produce phthalic anhydride, various naphthols, naphthylamines, etc. It is an intermediate for the production of synthetic resins, plasticizers, dyes, surfactants, synthetic fibers, coatings, pesticides, medicines, fragrances, rubber additives and insecticides.
| Uiterlijk | Kleurloos enkele geneigd kristal met glans |
| Zuiverheid | ≥99,0% over |
| Kristalliseren Punt | 79.7-79.8°C |
| Smeltpunt | 79-83°C |
| Kookpunt | 217-221°C |
| Flash Point | 78-79°C |
1.Dye tussenproducten
Naftaleen speelt een belangrijke rol in de kleurstof van de productie, vooral als een kleurstof intermediair. Industriële naftaleen is een belangrijke grondstof voor de productie van een verscheidenheid van kleurstoffen en pigmenten, zoals indigo kleurstoffen en gele pigmenten. Bovendien, naftaleen kan worden omgezet in een kleurstof van de tussenproducten, zoals β-naftol, die verder gebruikt in de productie van kleurstoffen en pigmenten. Verschillende landen hebben verschillende toewijzingen van naftaleen s gebruikt, maar kleurstof tussenproducten altijd een plaats hebben.
2.Rubber additieven
Naftaleen wordt voornamelijk gebruikt als een additief in de verwerking van rubber. Dit is goed voor ongeveer 15% van het totale gebruik van naftaleen. Rubber additieven spelen een belangrijke rol in de rubberproductie. Ze kan het verbeteren van de eigenschappen van rubber, zoals het verhogen van de sterkte, ductiliteit of weerstand tegen weersinvloeden. Als een rubber additief, naftaleen biedt specifieke functies en eigenschappen om de producten van rubber, waardoor ze meer geschikt voor diverse toepassing scenario ' s.
3. Insecticiden
Naftaleen is het voor bepaalde toepassingen op het gebied van insecticiden. Hoewel het gebruik van naftaleen, varieert van land tot land, insecticiden goed voor ongeveer 6% van het gebruik. In het bijzonder, in sommige landen, zoals de Verenigde Staten, het deel gebruikt voor de productie van insecticiden is relatief groot. Daarnaast antraceen wordt ook gebruikt als insecticide, die samenhangen met andere toepassingen, zoals het luminescente materialen en kleurstoffen. Deze toepassingen tonen het belang van naftaleen en anthraceen voor gewasbescherming in de land-en tuinbouw.
4.De productie van bestrijdingsmiddelen
Naftaleen speelt een belangrijke rol in de vervaardiging van pesticiden. Naftaleen is een organische verbinding die een aanzienlijke insecten-en schimmelbestrijding effecten, dus het wordt wijd gebruikt in pesticiden productie. De unieke chemische structuur zorgt ervoor dat het effectief bestrijden van een verscheidenheid van gewas, plagen en ziekteverwekkers. In vergelijking met andere pesticiden ingrediënten, naftaleen heeft een lagere toxiciteit en de milieu-impact, waardoor het een populaire keuze in de moderne agrarische productie. Algemene, naftaleen is een belangrijke grondstof voor de productie van hoge-efficiëntie, lage-giftige bestrijdingsmiddelen.
5. De productie van farmaceutische producten
Naftaleen heeft belangrijke toepassingen in de vervaardiging van farmaceutische producten. De chemische structuur van naftaleen geeft het unieke eigenschappen, waardoor het een werkzame stof of tussenproduct voor een verscheidenheid van drugs. Bijvoorbeeld naftaleen of de derivaten worden weergegeven als belangrijke ingrediënten in bepaalde geneesmiddelen tegen kanker en anti-inflammatoire geneesmiddelen. Bovendien, naftaleen kan ook gebruikt worden in de synthetische route voor de productie van vitaminen en andere essentiële voedingsstoffen. Algemene, naftaleen speelt een onmisbare rol in het veld van de farmaceutische industrie en biedt belangrijke ondersteuning voor de medische en gezondheidssector.
25kg/zak
2-DODECEN-1-YLSUCCINIC ANHYDRIDE CAS 26544-38-7
CAS: 26544-38-7
Molecular Formula: C16H26O3
Molecular Weight: 266.38
EINECS: 247-781-6
Synonyms: EPON(R)DDSASUBSTITUTE; ISODODECENYLSUCCINICANHYDRIDE; DDSA; DODEC-2-EN-1-YLSUCCINICANHYDRIDE; J-12;dihydro-3-(tetrapropenyl)furan-2,5-dione; DodecenylsuccinicAnhydride(DDSA); 4-amino-6-chloro-1,3-benzenedisulfanilamide(DSA)
Dodecenyl barnsteenzuur anhydride is ook wel dodecyl barnsteenzuur anhydride, afgekort als DDSA, met een moleculair gewicht van 266.38. Er zijn twee soorten: de lineaire type (LDDSA) en vertakte type (BDDSA). LDDSA wordt gebruikt als een epoxy hars verharder met een lange periode van toepassing, laag irritatie, en beter genezen van prestaties. Licht geel transparant vette stroperige vloeistof.
| ITEM | STANDAARD |
| Smeltpunt | 41-43 ° c(lit.) |
| Boiling point | 180-182 °C 5 mm Hg(lit.) |
| Dichtheid | 1,00 g/mL bij 20 °C |
| Dampdichtheid | 9.2 (vs air) |
| Zuiverheid | 99% |
| Stabiliteit | stabiel |
Dodecenyl barnsteenzuur anhydride wordt gebruikt als een harden verharder voor epoxy hars lijm.
200kg/drum.
Disperse Blue 56 CAS 12217-79-7
CAS: 12217-79-7
Molecular Formula: C14H9BrN2O4
Molecular Weight: 349.14
EINECS: 235-401-1
Synonyms: LATYL BLUE BCN; 1,5-Diamino-2-chloro-4,8-dihydroxy-9,10-anthracenedione; Disperse Blue 2BLN; 1,5-diaminochloro-4,8-dihydroxyanthraquinone; 9,10-Anthracenedione, 1,5-diaminochloro-4,8-dihydroxy-; C.I.DISPERSEBLUE56
Disperse Blue 56 CAS 12217-79-7 is a dark blue powder. Dissolve in organic solvents such as ethanol, acetone, and pyridine. It appears green yellow in concentrated sulfuric acid and turns red blue after dilution. When dyeing, the color light remains unchanged when encountering iron ions, but undergoes significant changes when encountering copper ions. The maximum absorption wavelength (λ max) is 630nm.
| Item | Specificatie |
| Dichtheid | 1.4410 (ruwe schatting) |
| Refractivity | 1.6800 (schatting) |
| Boiling point | 129°C (ruwe schatting) |
| MW | 349.14 |
| MF | C14H9BrN2O4 |
| trefwoord | Blauw 2BLN |
Disperse Blue 56 wordt hoofdzakelijk gebruikt voor het verven van polyester en zijn gemengde stoffen. Het lijkt groen geel in geconcentreerd zwavelzuur en rood wordt blauw na verdunning. Bij het verven, de kleur licht blijft onveranderd bij het ondervinden van ijzer-ionen, maar grote veranderingen ondergaat bij het ondervinden van koper-ionen. De maximale absorptie golflengte (λ max) is 630nm.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
CAS: 672-15-1
Molecular Formula: C4H9NO3
Molecular Weight: 119.12
EINECS: 211-590-6
Synoniemen:(S)-(-)-2-AMINO-4-HYDROXYBUTYRIC ACID; (S)-2-AMINO-4-HYDROXYBUTYRIC ACID; L-2-AMINO-4-HYDROXYBUTANOIC ZUUR; L-2-AMINO-4-HYDROXYBUTYRIC ACID; L-2-AMINO-4-HYDROXYBUTYRIC ACID HYDROCHLORIDE; H-L HSE-OH
L-Homoserine CAS 672-15-1, also known as 2-amino-4-hydroxybutyric acid, belongs to the aspartic acid family. Although L-homoserine is not an amino acid for protein synthesis, it has rich biological activity. L-homoserine is a precursor for the synthesis of L-threonine, L-methionine, and L-isoleucine. At the same time, L-homoserine has important application value in the fields of medicine, agriculture, food, chemical engineering, etc
| Item | Specificatie |
| Dichtheid | 1.3126 (ruwe schatting) |
| Smeltpunt | 203 °C (dec.)(lit.) |
| Boiling point | 222.38°C (ruwe schatting) |
| OPLOSBAAR | 1100 g/L (30 ºC) |
| pKa | 2.71(bij 25℃) |
| Opslag omstandigheden | Store below +30°C. |
L-Homoserine is een precursor voor de synthese van L-threonine, L-methionine, L-isoleucine, en L-homoserine heeft belangrijke toepassing waarde in de velden, zoals de geneeskunde, de landbouw, de voedingsindustrie, de chemische industrie
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
ZIRKONIUM N-BUTOXIDE CAS 1071-76-7
CAS:1071-76-7
Moleculaire Formule:C16H36O4Zr
Moleculaire Gewicht:383.68
EINECS:213-995-3
Synoniemen:Zirkonium n-butoxide oplossing, 80 gew. % in de 1-butanol; 1-Butanol,zirkonium(4+)zout; ZIRKONIUM TETRABUTOXIDE; ZIRKONIUM TETRA-N-BUTOXIDE; ZIRKONIUM N-BUTOXIDE; TETRA-N-BUTYL ZIRCONATE; Tetrabutyl zirconate oplossing
ZIRCONIUM N-BUTOXIDE CAS 1071-76-7 is a light yellow transparent viscous liquid, which is a butanol solution of tetrabutyl zirconate. It is soluble in organic solvents such as hydrocarbons, alcohols, esters, and ethers, and easily absorbs water in the air. It hydrolyzes to produce zirconium hydroxide. Preparation of nano zirconia (ultrafine zirconia) thin films and powders
| Item | Specificatie |
| MW | 383.68 |
| MF | C16H36O4Zr |
| Boiling point | 117°C |
| OPLOSBAAR | Hydrolyseert in het water. |
| Flash point | 38°C |
| Gevoeligheid | reageert langzaam met vocht/water |
ZIRKONIUM N-BUTOXIDE wordt op grote schaal gebruikt in diverse elektronische schermen van anti-glare, anti-straling, anti-statische functies, evenals in high-tech nieuw materiaal velden zoals zuurstof sensoren en dirigenten. Het wordt ook gebruikt in hoge-temperatuur bestendige anorganische film materialen en fijne keramiek.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
Polyhydroxybutyrate PHB CAS 26744-04-7
CAS: 26744-04-7
Moleculaire Formule:NVT
Moleculaire Gewicht:0
EINECS-NUMMER:NVT
Synonyms:POLYHYDROXYBUTYRATE; Poly[oxy(1-methyl-3-oxo-1,3-propanediyl)]; Poly(β-hydroxybutyrate); Polyhydroxybutyrate/PHB
Polyhydroxybutyrate PHB with CAS 26744-04-7 is produced by microorganisms, apparently in response to physiological stress conditions. It is mainly a condition of limited nutrients. The polymer is primarily a product of carbon assimilation (from glucose or starch) and is used by microorganisms as a form of energy storage molecule for metabolism when other common energy sources are not available.
| ITEMS | STANDAARD |
|
Smelt Index (190°C, 2. 16kg) g/10min |
≤2 |
|
Vocht en volatiles % |
≤0.5 |
| Smeltpunt ℃ | 175 |
| Glastemperatuur ℃ | 0-5 |
| Kristalliniteit % | 55-65 |
| Dichtheid g/cm3 | 1.25 |
| Treksterkte MPa | 30-35 |
| Nominale treksterkte rek bij breuk % | 2-5 |
| Izod schokweerstand (23℃) KJ/m2 | 1-2 |
| De warmte van de doorbuiging van de temperatuur (0.455 MPa) ℃ | 120-130 |
Polyhydroxybutyrate PHB with CAS 26744-04-7 has broad application prospects in medical materials, degradable plastics, disposable tableware, spectacle frames, packaging, sewage treatment, toys and other fields.
Landbouw: biologisch afbreekbaar vervoerder voor landbouw-films, lang werkende bestrijdingsmiddelen en meststoffen
Geneeskunde: Chirurgische hechtingen, elleboog nagels, botten vervanging, bloedvaten vervanging Industrie: verpakking van materialen, hygiënische producten, luiers, optisch actieve stoffen
Op het gebied van medische materialen, polyhydroxybutyrate kan worden gebruikt voor het bereiden van drug aanhoudende afgifte vervoerder materialen, tissue engineering materialen, enz. Op het gebied van verpakking, polyhydroxybutyrate afbraak producten zijn voornamelijk koolstofdioxide en water, dat is in lijn met de huidige groen-en milieubescherming en de ontwikkeling van het concept.
25kg/zak of volgens de behoeften van de klant
Diethyl aminomalonate hydrochloride CAS 13433-00-6
CAS:13433-00-6
Moleculaire Formule:C7H14ClNO4
Moleculaire Gewicht:211.64
EINECS:236-556-8
Synoniemen:AMINOMALONIC ZUUR DIETHYL ESTER HCL; AMINOMALONIC ZUUR DIETHYL ESTER HYDROCHLORIDE; DIETHYL 2-AMINOMALONATE HYDROCHLORIDE; DIETHYLAMINO MALONATE HCL; DIETHYL AMINOMALONATE HYDROCHLORIDE
Diethyl aminomalonate hydrochloride CAS 13433-00-6 is an amino acid derivative that appears as a white or off white solid at room temperature and pressure. It can be used as an intermediate in organic synthesis and medicinal chemistry. Diethyl aminomalonate hydrochloride is an organic intermediate that can be prepared from diethyl hydroxymethylnitromalonate in two steps
| Item | Specificatie |
| MW | 211.64 |
| MF | C7H14ClNO4 |
| Smeltpunt | 165-170 °C (dec.)(lit.) |
| OPLOSBAAR | oplosbaar |
| Opslag omstandigheden | Inerte atmosfeer,2-8°C |
| Gevoeligheid | Hygroscopische |
Diethyl aminomalonate hydrochloride is gebruikt als een motor eiwit as-remmer en mogelijke kankerbestrijdende middelen voor een agent in de synthese van N – (aminopropyl) – N-arylaminopropyl vervangen thiazolo [5,4-d] pyrimidinone en zijn analogen. Diethyl aminomalonate hydrochloride kan worden gebruikt als een farmaceutische intermediair voor de aanmaak van pyrimidine heterocyclische verbindingen.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
CAS:57-11-4
Moleculaire Formule:C18H36O2
Moleculaire Gewicht:284.48
EINECS:266-928-5
Synoniemen:STEARINEZUUR VOOR de SYNTHESE van 500 G; STEARINEZUUR VOOR de SYNTHESE van 1 KG; STEARINEZUUR VOOR de SYNTHESE van 50 KG; STEARINEZUUR 1801-1850; TRIPLE INGEDRUKT STEARINEZUUR; STEARINEZUUR BP93 OF 98; octadecanoic zuur, pract
Stearic acid CAS 57-11-4 is a white or pale yellow solid, soluble in alcohol and acetone, and easily soluble in ether, chloroform, benzene, carbon tetrachloride, carbon disulfide, pentyl acetate, toluene, etc. Its melting point is 69.6 ℃, and it is one of the main components of fats and oils.
| Item | Specificatie |
| Boiling point | 361 °C (lit.) |
| Dichtheid | 0.845 g/cm3 |
| Smeltpunt | 67-72 °C (lit.) |
| flash point | >230 °F |
| Opslag omstandigheden | Store below +30°C. |
| pKa | de pKa van 5,75±0.00(H2O t = 35) (Onzeker) |
Stearinezuur wordt veel gebruikt in cosmetica, plastic weekmakers, bekistingsolie, stabilisatoren, oppervlakteactieve stoffen, rubber vulcanisatie versnellers, waterdicht agenten, schuurmiddelen, metaal zepen, metaal minerale flotatie, weekmakers, geneesmiddelen, en andere organische stoffen. Stearinezuur kan ook worden gebruikt als een oplosmiddel voor olie oplosbare pigmenten, smeermiddel voor kleurpotloden, een polijstmiddel voor vetvrij papier, en een emulgator voor stearinezuur glyceriden.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
Bromothymol Blauwe CAS 76-59-5
CAS:76-59-5
Moleculaire Formule:C27H28Br2O5S
Moleculaire Gewicht:624.38
EINECS:200-971-2
Synoniemen:BromothymolBlueIndicatorGr; BromothymolBlue,ACS; BROMOTHYMOL BLAUWE OPLOSSING; BROMOTHYMOL BLAUW SULTONE VORM; BROMOTHYMOL BLAUWE INDICATOR; BROMOTHYMOL BLAUW (BTB); Bromothymol Blauw, indicator, zuiver; BROMOTHYMOLBLUE,REAGENS,ACS
Bromothymol Blue CAS 76-59-5 is a colorless or light rose crystalline powder, easily soluble in alcohols, dilute alkali solutions, and ammonia water, slightly soluble in water, and insoluble in petroleum ether. It is yellow when it encounters acidity and blue when it is alkaline.
| Item | Specificatie |
| λmax | 420nm, 435nm, 620nm |
| Dichtheid | 1.4668 (schatting) |
| Smeltpunt | 200-202 °C (lit.) |
| flash point | 38 °C |
| pKa | 7.0, 7.1(bij 25℃) |
| PH | 6.0～7.6 |
Bromothymol Blue is een pH-indicator voor zwakke zuren en zwakke basen, gebruikt als een zuur-base indicator en chromatografische reagens in de analytische chemie; Het kan ook worden gebruikt als kleurstof en metabole product.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
2-methyl-2-propene-1-sulfonic acid sodium salt CAS 1561-92-8
CAS:1561-92-8
Moleculaire Formule:C4H9NaO3S
Moleculaire Gewicht:160.16
Uiterlijk:Poeder crystal
EINECS:216-341-5
Synonyms:SodiumMethylAllylSulfonate; SodiumMethylallylSulphonate; METHALLYLSULPHONICACID SODIUMSALT;
Sodium Methylallyl Sulphonate is an organic compound, white crystalline powder. Soluble in water, insoluble in alcohol, relatively stable at room temperature, but easy to decompose under high temperature or strong alkali conditions.
| ITEM | STANDAARD |
| Uiterlijk | Wit kristal |
| Zuiverheid % | ≥99 |
| Water % | ≤0.5 |
| chloride % | ≤0.2 |
| Fe ppm | ≤0.4 |
1. Ionenwisselaar wordt gebruikt als een antiamine agent en galvano-afval behandeling agent op het gebied van waterbehandeling.
2. Chromatografische analyse reagens: kan worden gebruikt als stationaire fase in ion exchange chromatography.
3. Opstellen van functionele materialen: Het kan worden gebruikt als een belangrijke grondstof voor de synthese van high-gel materialen, ion exchange vezels en scheiding membranen.
25kg/zak
CAS:143-07-7
Moleculaire Formule:C12H24O2
Moleculaire Gewicht:200.32
Uiterlijk:Kralen/Vlok of Vloeibare
EINECS:205-582-1
Synonyms:LAURIC ACID; LAURIC ACID FCC; Lauric acid 98%; Duodecyclic acid; LAURIC ACID(SG);
Lauric acid CAS 143-07-7, also known as lauric acid, is a saturated fatty acid with 12 carbon atoms. At room temperature, it is a white acicular crystal with a slight fragrance of bay oil. Insoluble in water, soluble in methanol, ether, chloroform and other organic solvents, slightly soluble in acetone and petroleum ether. The greatest effect of lauric acid is its antimicrobial ability to improve immunity, many people have found that after ingesting lauric acid, the antiviral ability is greatly improved, such as flu, fever, herpes and so on, lauric acid can also ease antibiotic resistance, reduce the risk of heart disease and so on. For young women, one of the benefits of lauric acid is skin care, and studies have found that its skin care effect is much better than some well-known cosmetics.
| ITEM | STANDAARD |
| Product Vorm | Kraal/Vlok of Vloeistof op 45℃ |
| Zuur-Waarde (mg KOH/g) | 278-282 |
| Verzeping Waarde (mg KOH/g) | 279-283 |
| Jodium Waarde (cg I2/g) | 0.2 max |
| Kleur (Lovibond 5 1/4"cel) | 2.0 Y,0.2 R max |
| Kleur (APHA) | 40 max |
| Titre (℃) | 43.0-44.0 |
| Koolstof Keten Samenstelling (%) | |
| C10&Onder | 1.0 max |
| C12 | 99.0 min |
| C14 | 1.0 max |
| Anderen | 0.5 max |
1. Laurinezuur wordt hoofdzakelijk gebruikt in de productie van alkydharsen, bevochtigers, detergenten, pesticiden, oppervlakteactieve stoffen, additieven in voeding en cosmetica grondstoffen
2. Gebruikt als oppervlakte behandeling agent voor de voorbereiding van de binding. Het wordt ook gebruikt bij de vervaardiging van alkydharsen, chemische vezel olie, pesticiden, synthetische parfums, plastic stabilisatoren, anti-corrosie additieven voor benzine en smeerolie. Het wordt veel gebruikt in de fabricage van verschillende soorten oppervlakte-actieve stoffen, zoals kationische lauryl amine, lauryl nitril, tryllauryl amine, lauryl dimethylamine, lauryl trimethylammonium zout, enz. De anionische soorten zijn sodium lauryl sulfate, lauryl sulfate, lauryl sulfate triethyl ammonium zout, enz. Zwitterionic soorten zijn lauryl betaine, imidazoline laurate, enz. Niet-ionogene oppervlakteactieve stoffen zijn polyL-alcohol-monolauraat, polyoxyethyleen laurate, lauryl glyceride polyoxyethyleen-ether, laurate diethanolamide enzovoort. Daarnaast wordt het ook gebruikt als een additief voor levensmiddelen en gebruikt in de productie van cosmetica.
3. Laurinezuur is een grondstof voor de productie van zepen, detergenten, cosmetica, oppervlakteactieve stoffen en chemische vezel oliën
25kg/zak
CAS: 281-23-2
Molecular Formula: C10H16
Molecular Weight: 136.23
EINECS: 206-001-4
Synonyms: ADAMANTANE; LABOTEST-BB LT00007844; HOMOADAMANTANE; Adamantane sublimation; Adamantane >; ADAMANTANE FOR SYNTHESIS 25 G; Adamantane CAS.281-23-2; Adamantane (6CI, 8CI)
Adamantane CAS 281-23-2 appears as colorless crystals, soluble in organic solvents but insoluble in water. It has sublimation properties and a camphor odor. Its structure is highly symmetrical, with molecules that are nearly spherical and can be tightly packed in the lattice, making it easy to crystallize; Has high volatility and chemical inertness.
| Item | Specificatie |
| Boiling point | 185.55°C (ruwe schatting) |
| Dichtheid | 1,07 g/cm3 |
| Smeltpunt | 209-212 °C (subl.) (lit.) |
| OPLOSBAAR | Niet oplosbaar in water. |
| weerstand | 1.5680 |
| Opslag omstandigheden | Store below +30°C. |
Adamantane wordt gebruikt voor de synthese van adamantane derivaten. In het algemeen gebruikt als een farmaceutische tussen en ook als grondstof voor lichtgevoelige materialen; Epoxy hars verharder; Tussenproducten van cosmetica en oppervlakteactieve stoffen, enz. Adamantane wordt gebruikt voor de productie en de synthese van farmaceutische tussenproducten; Bestrijdingsmiddelen tussenproducten; Intermediair van diergeneesmiddelen; Rubber en lichtgevoelige materialen veld
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
DI-N-OCTYL FTALAAT CAS 117-84-0
CAS:117-84-0
Moleculaire Formule:C24H38O4
Moleculaire Gewicht:390.56
EINECS:204-214-7
Synoniemen:Dioctyl 1,2-benzenedicarboxylate; Dioctyl o-benzenedicarboxylate; Dioctyl o-ftalaat; dioctyl1,2-benzenedicarboxylate; dioctylo-benzenedicarboxylate Dioktylester kyseliny ftalove
DI-N-OCTYL PHTHALATE CAS 117-84-0 is a colorless or light yellow transparent liquid with a special odor. It has a boiling point of 386 ℃ and a relative density of 0.980-0.983 (20/4 ℃). Insoluble in water, soluble in organic solvents such as ethanol and ether. Prepared by esterification reaction of phthalic anhydride and 2-ethylhexanol.
| Item | Specificatie |
| Opslag omstandigheden | 2-8°C |
| Dichtheid | 0.980 g/mL bij 20 °C(lit.) |
| Smeltpunt | -25℃ |
| Boiling point | 380 °C |
| MW | 390.56 |
| OPLOSBAAR | Niet oplosbaar in water. |
DI-N-OCTYL FTALAAT is de meest gebruikte weekmakers, met een goede compatibiliteit met de meeste synthetische harsen en rubbers gebruikt in de industrie, in aanvulling op cellulose acetaat en polyvinylacetaat. Dit product heeft een goede uitgebreide prestaties, goed mengen prestaties, hoge plastificeren efficiëntie, lage volatiliteit, goede lage temperatuur flexibiliteit, waterbestendig tot extractie, hoge elektrische prestaties, goed bestand tegen hitte en weersbestendigheid.
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CAS:123-11-5
Moleculaire Formule:C8H8O2
Moleculaire Gewicht:136.15
EINECS:204-602-6
Synonyms: AKOS BBS-00003185; ANISALDEHYDE extrapure; Anisaldehyde solution;p-Methoxybenzafdehyde; P-METHOXYBENZALDEHYDE; PARA ANISALDEHYDE; PARA ANISIC ALDEHYDE; P-ANISALDEHYDE
p-Anisaldehyde CAS 123-11-5 is a colorless or pale yellow liquid that solidifies when cooled. Relative density 1.119-1.123, refractive index 1.5710-1.5750, boiling point 246-248 ℃, melting point 1-2.5 ℃, flash point above 100 ℃, soluble in 2 volumes of 60% ethanol, miscible with oil-based fragrances, acid value<6.0
| Item | Specificatie |
| Opslag omstandigheden | Store below +30°C. |
| Dichtheid | 1.121 |
| Smeltpunt | -1 °C |
| PH | 7 (2g/l, H2O, 20℃) |
| MW | 136.15 |
| OPLOSBAAR | Mengbaar met aceton |
P-Anisaldehyde is het belangrijkste kruid gebruikt om te mengen meidoorn geur. P-Anisaldehyde kan ook gebruikt worden in lila, orchidee, zonnebloem -, acacia, mimosa, black locust, magnolia, vanille, zoete tofu pudding bloemen en andere soorten, evenals niet florale essentie zoals onlangs gemaaid gras, geurige mirte en aldehyde geur.
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Ruthenium(III) chloride hydrate CAS 14898-67-0
CAS:14898-67-0
Moleculaire Formule:Cl3H2ORu
Moleculaire Gewicht:225.44
EINECS:604-667-4
Synoniemen:Ruthenium(III) chloride hydrate, PGM basis, Ru 38% min; RUTHENIUM(+3)CHLORIDE HYDRATE; RUTHENIUM CHLORIDE, WATERHOUDEND; RUTHENIUM(III) CHLORIDE HYDRATE; RUTHENIUM(III) CHLORIDE N-HYDRAAT; RUTHENIUM TRICHLORIDE HYDRATEREN
Ruthenium(III) chloride hydrate CAS 14898-67-0 is a reddish brown or black leaf shaped crystal that is easily deliquescent. When the relative density is 3.11 and above 500 ℃, it decomposes into elemental substances. Insoluble in cold water and carbon disulfide, decomposes in hot water, insoluble in ethanol, soluble in hydrochloric acid.
| Item | Specificatie |
| Opslag omstandigheden | Bewaren bij +5°C tot +30°C. |
| Dichtheid | 3.11 g/cm3 |
| Smeltpunt | >300°C |
| PH | <2 (H2O, 20℃)Aqueous solution |
| MW | 225.44 |
| OPLOSBAAR | Enigszins oplosbaar in water |
Ruthenium (III) chloride hydrate kan worden gebruikt als een droogmiddel, adsorbent, katalysator vervoerder, en wordt vaak gebruikt in heterogene of homogene katalyse. Het kan ook worden gebruikt als een katalysator voor de oxidatie reacties tussen galvaniseren, elektrolytische anoden, en oxidanten. Ruthenium (III) chloride hydrate is gebruikt als droogmiddel, adsorbent, en katalysator vervoerder
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CAS:1313-13-9
Moleculaire Formule:MnO2
Moleculaire Gewicht:86.94
EINECS:215-202-6
Synoniemen:MANGAAN (IV) DIOXIDE; MANGAAN(IV) OXIDE MANGAAN(IV) OXIDE GEACTIVEERD; MANGAAN(IV) OXIDE VERVOERDER; MANGAAN DIOXIDE; MANGAAN DIOXIDE, GEACTIVEERD; MANGAAN(+4)OXIDE MANGAAN BINOXIDE
Manganese dioxide CAS 1313-13-9, also known as “manganese peroxide” or “black manganese oxide”, is an oxide of tetravalent manganese with the chemical formula MnO2. Its fHm (298K) is -520.71kJ/mol, with a melting point of 847 ℃ and a density of 5.026g/cm3. It is a natural product found in pyroxene ore and is a black orthorhombic crystal or black brown powder with a tetrahedral lattice. It belongs to amphoteric manganese oxide and is insoluble in water and nitric acid.
| Item | Specificatie |
| Opslag omstandigheden | Store below +30°C. |
| Dichtheid | 5.02 |
| Smeltpunt | 535 °C (dec.) (lit.) |
| Dampdruk | 0-0Pa bij 25℃ |
| MW | 86.94 |
| OPLOSBAAR | onoplosbaar |
Mangaan dioxide wordt voornamelijk gebruikt als een depolarizing agent in droge batterijen. Het is een goede decolorizer in de glasindustrie, die kan oxideren lage valent ijzerzouten in hoge valent ijzerzouten, het draaien van de blauw-groene kleur van het glas in een zwakke gele kleur. Gebruikt in de elektronica-industrie te produceren mangaan zink ferriet magnetische materialen.
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alpha-Naphtholphthalein CAS 596-01-0
CAS:596-01-0
Moleculaire Formule:C28H18O4
Moleculaire Gewicht:418.44
EINECS:209-875-5
Synoniemen:3,3-bis(4-hydroxynaphthalen-1-yl)-1,3-dihydro-2-benzofuran-1-one; alpha-Naphtholphthalein, indicator, pure 5 GR; 3,3-Bis(4-hydroxynaphthalen-1-yl)isobenzofuran-1(3H)-one; 1-NAPHTHOLPHTHALEIN INDICATOR PH 7,1 – 8; 1-NAPHTHOLPHTHALEIN
De onzuiverheden in de alpha Nathophthalein zijn meestal licht rood van kleur, die verandert van licht rood tot blauw-groen op de pH 7,3-8.7.
| Item | Specificatie |
| Boiling point | 496.21°C (ruwe schatting) |
| Dichtheid | 1.1532 (ruwe schatting) |
| Smeltpunt | 238-240 °C(lit.) |
| pKa | 8.0, 8.2, 8.5(bij 25℃) |
| weerstand | 1.6400 (schatting) |
| Opslag omstandigheden | Store below +30°C. |
Alpha Nephthophyllein wordt gebruikt als een zuur-base indicator. Het is kleurloos tot oranje geel bij een pH van ongeveer 6,7 en wijzigingen van oranje-geel tot blauw met een pH van ongeveer 7,9. Onzuiverheden in de handel verkrijgbare producten vaak weergegeven als een licht rode kleur, die verandert van licht rood tot blauw-groen bij een pH van 7,3-8.7.
Meestal verpakt in 25kg/trommel,en kan ook worden aangepast pakket.
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