1-Phenyl-2-pyrrolidinone CAS 4641-57-0
CAS:4641-57-0
Molecular Formula:C10H11NO
Molecular Weight:161.2
EINECS:225-069-6
Synonyms:2-Pyrrolidinone,1-phenyl-; N-Phenyl-2-pyrrolidone;N-Phenylbutyrolactam; N-PHENYL PYRROLIDONE; N-PHENYL-2-PYRROLIDINONE; VITAS-BB TBB000660; N-Phenylbutyrolactam~N-Phenyl-2-pyrrolidone; Phenylpyrrolidone; N-phenylpyrrolidinone
1-Phenyl-2-pyrrolidone is a type of pyrrolidone compound, which is widely present in natural products as an important nitrogen-containing heterocyclic skeleton.
| Item | Specification |
| Boiling point | 123 °C/0.2 mmHg (lit.) |
| Density | 1.0840 (rough estimate) |
| Flash point | 123°C/0.2mm |
| resistivity | 1.5200 (estimate) |
| Storage conditions | Sealed in dry,Room Temperature |
| pKa | 0.54±0.20(Predicted) |
1-Phenyl-2-pyrrolidone is a type of pyrrolidone compound, which is widely present in natural products as an important nitrogen-containing heterocyclic skeleton. Many natural products and artificially synthesized compounds containing pyrrolidone structural units have strong biological activity and excellent luminescent properties, playing an important role in the development of new drugs and optoelectronic materials.
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1,2,3,4,5-Pentamethylcyclopentadiene CAS 4045-44-7
CAS:4045-44-7
Molecular Formula:C10H16
Molecular Weight:136.23
EINECS:223-743-4
Synonyms:1,2,3,4,5-Pentamethyl-2,4-cyclopentadiene; 1,2,3,4,5-Pentamethylcyclopenta-2,4-diene; 1,2,3,4,5-Pentamethylcyclopentane-1,3-diene; MCPT; 1,2,3,4,5-PentaMethylcyclopentadiene, 95% 1ML; 1,2,3,4,5-PentaMethylcyclopentadiene, 95% 5ML; 1,2,3,4,5-PENTAMETHYLCYCLOPENTADIENE FOR; 1,2,3,4,5-PentaMethylcyclopentadiene 95%; 1,2,3,4,5-PentamethyL
1,2,3,4,5-Pentamethylcyclopentadiene is a conjugated diene compound with abundant electron cloud density, commonly used as a complexing agent and stabilizer for transition metal ions. It can undergo cycloaddition reactions with unsaturated alkenes to generate cyclohexene derivatives.
| Item | Specification |
| Boiling point | 58 °C13 mm Hg(lit.) |
| Density | 0.87 g/mL at 25 °C(lit.) |
| Flash point | 112 °F |
| resistivity | n20/D 1.474(lit.) |
| Storage conditions | Store below +30°C. |
1,2,3,4,5-Pentamethylcyclopentadiene is a useful research chemical. It can undergo cycloaddition reactions with unsaturated alkenes to generate cyclohexene derivatives. 1,2,3,4,5-Pentamethylcyclopentadiene is a functional material intermediate
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Diisopropyl succinate CAS 924-88-9
CAS:924-88-9
Molecular Formula:C10H18O4
Molecular Weight:202.25
EINECS:213-110-0
Synonyms:BUTANEDIOIC ACID, BIS(1-METHYL-ETHYL) ESTER; lDIPS; DIISOPROPYL SUCCINATE; SUCCINIC ACID DIISOPROPYL ESTER; Bis(1-methylethyl)butanedioate; dipropan-2-yl butanedioate; Diisopropyl Succinate, 99.0%(GC); Butanedioic acid, 1,4-bis(1-methylethyl) ester; Diisopropyl Succinate >
Diisopropyl succinate is a colorless and transparent liquid. Can be miscible with various organic solvents; Insoluble in water.
| Item | Specification |
| Boiling point | 228 °C |
| Density | 0,99 g/cm3 |
| Melting point | 263.0 °C |
| Vapor pressure | 12.2Pa at 25℃ |
| resistivity | 1.4170 to 1.4190 |
| Storage conditions | Sealed in dry,Room Temperature |
Diisopropyl-succinate is an intermediate for plastics, dyes, and fragrances, used as a gas chromatography stationary phase. Diisopropyl-succinate is used as an intermediate for plastics, dyes, and fragrances
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Pentafluorophenol CAS 771-61-9
CAS: 771-61-9
Molecular Formula: C6HF5O
Molecular Weight: 184.06
EINECS: 212-235-8
Synonyms: Pentaflurophenol; 2,3,4,5,6-pentafluorophenol solution; pentafluorophenol solution; PENTAFLUORPHENOL; PFP; SSI(R) Unions; Coupling SSI(R) to Waters; Hydroxypentafluorobenzene; Pentafluorophenol,2,3,4,5,6-Pentafluorophenol; Pentafluorophenol(PFP-OH); Pentafluorophenol ReagentPlus(R)
Pentafluorophenol is a multi fluorinated liquid crystal compound with low steric hindrance, which is an important intermediate for preparing high-performance liquid crystal materials. It is particularly suitable for the preparation of multi fluorinated monomer liquid crystal materials. When mixed with low viscosity and high dielectric anisotropy nematic liquid crystal materials, multi fluorinated monomer liquid crystal materials can increase the dipole distance of molecules, reduce response time, improve the visual properties of liquid crystal materials, and enhance clarity
| Item | Specification |
| Boiling point | 143 °C (lit.) |
| Density | 1.757 |
| Melting point | 34-36 °C (lit.) |
| flash point | 162 °F |
| resistivity | 1.4270 |
| Storage conditions | Store below +30°C. |
Pentafluorophenol is an important intermediate mainly used in the preparation of pharmaceutical, liquid crystal, and polymer material intermediates. For example, in the fields of medicine and pesticides, pentafluorophenol is often used to prepare pentafluorophenyl active esters for peptide synthesis, thereby promoting the formation of peptide bonds. Pentafluorophenol esters can be used for solid-phase synthesis of peptides, liquid-phase synthesis, as well as for protecting amino acid alkyl esters or sulfonic acid groups.
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Allyltributyltin CAS 24850-33-7
CAS:24850-33-7
Molecular Formula:C15H32Sn
Molecular Weight:331.12
EINECS:246-494-3
Synonyms:ALLYLTRIBUTYLSTANNANE; ALLYLTRIBUTYLTIN; ALLYLTRIBUTYLTIN(IV); ALLYLTRI-N-BUTYLTIN; TRIBUTYL-2-PROPENYLSTANNANE; 3-(Tributylstannyl)prop-1-ene; Allytri-N-Butyltin; Allyltri-n-butyltin,97%; (2-Propenyl)tributylstannane; 2-Propenyltributylstannane
Allyltributyltin, as a highly reactive metal organic compound, can be used for exploring basic chemical properties. It can also serve as a catalyst to promote the occurrence of organic reactions.
| Item | Specification |
| Boiling point | 88-92 °C0.2 mm Hg(lit.) |
| Density | 1.068 g/mL at 25 °C(lit.) |
| Melting point | 134-135 °C |
| flash point | >230 °F |
| resistivity | n20/D 1.486(lit.) |
| Storage conditions | 2-8°C |
Allyltributyltin is mainly used as a basic chemical reagent for metal organic synthesis. It can undergo nucleophilic addition reactions with aldehydes and other substances, and can be used for the preparation of high allyl alcohol compounds. It has certain applications in the field of basic chemical research.
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4-Methylumbelliferone CAS 90-33-5
CAS:90-33-5
Molecular Formula:C10H8O3
Molecular Weight:176.17
EINECS:201-986-7
Synonyms:TIMTEC-BB SBB009085; UMBELLIFERONE 47; LABOTEST-BB; LT01272564; COUMARIN 456; COUMARIN 4; HYMECROMONE; IFLAB-BB F1918-0038; AURORA KA-3734; B-METHYLUMBELLIFERONE; BETA-METHYLUMBELLIFERONE
4-Methylobelliferone needle shaped crystals. Melting point 185-186 ℃ (194-195 ℃), soluble in ethanol, acetic acid, alkaline solutions, and ammonia, slightly soluble in hot water, ether, and chloroform. Blue fluorescence when reacting with concentrated sulfuric acid
| Item | Specification |
| MW | 176.17 |
| Melting point | 188.5-190 °C(lit.) |
| Purity | slightly soluble |
| SOLUBLE | Soluble in water. |
| Storage conditions | 2-8°C |
| pKa | 7.79(at 25℃) |
4-Methylobelliferone is a choleretic drug and an intermediate of the anti allergic drug sodium succinate. 4-Methylobelliferone laser dye, standard for fluorescence determination of enzyme activity. An indicator for measuring nitric acid.
Usually packed in 25kg/drum,and also can be do customized package.
Bicinchoninic Acid Disodium Salt CAS 979-88-4
CAS:979-88-4
Molecular Formula:C20H13N2NaO4
Molecular Weight:368.32
EINECS:629-761-2
Synonyms:SodiumBicinchoninate; BCA DISODIUM SALT; BCA; BICINCHONINIC ACID; DISODIUM SALT; BICINCHONINIC ACID DISODIUM SALT HYDRATE; DI-SODIUM 2,2′-BICINCHONINATE; DISODIUM 2,2′-BIQUINOLINE-4,4′-DICARBOXYLATE; 2,2′-BICINCHONINIC ACID DISODIUM SALT; 2,2′-BIQUINOLINE-4,4′-DICARBOXYLIC ACID DISODIUM SALT
Bicinchonic Acid Disodium Salt belongs to the class of carboxylic acid derivatives, while BCA is the disodium salt of 2,2-Biquinoline-4,4-dicarboxylic acid, which can be used for the analysis and determination of Cu and proteins.
| Item | Specification |
| MW | 368.32 |
| Melting point | 300℃ |
| Purity | 99% |
| SOLUBLE | Soluble in water. |
| Storage conditions | Inert atmosphere,2-8°C |
Bicinchonic Acid Disodium Salt can be used as a pharmaceutical intermediate and also for determining protein concentrations.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:56-87-1
Molecular Formula:C6H14N2O2
Molecular Weight:146.19
EINECS:200-294-2
Synonyms:NEODIMIUM STAND; L-Lys-OH; (S)-2,6-DIAMINOCAPROIC ACID; (S)-(+)-LYSINE; L-Lysine≥ 99% (Titration); LYSINE; LYSINE, L-(+)-; L-(+)-LYSINE; L-LYSINE BASE; H-LYS-OH; FEMA 3847; 2,6-DIAMINOCAPROIC ACID; (S)-alpha,epsilon-Diaminocaproic acid; 2,6-Diaminohexanoic acid; 2,6-diaminohexanoicacid
L-Lysine white powder is one of the essential amino acids for the human body, which can promote human development, enhance immune function, and improve central nervous system tissue function. Lysine is an essential basic amino acid. Due to the low content of lysine in cereal foods and its susceptibility to destruction and deficiency during processing, it is called the first limiting amino acid.
| Item | Specification |
| Purity | 99% |
| Boiling point | 265.81°C (rough estimate) |
| MW | 146.19 |
| pKa | 2.16(at 25℃)°F |
| Storage conditions | Keep in dark place |
| PH | 9.74 |
1.Lysine is mainly used as a flavoring agent in milk powder, children’s health products, and nutritional supplements (mainly used to enhance L-lysine) in food applications. Due to its lower odor compared to L-lysine hydrochloride, it has a better effect.
2.Lysine can be used as a seasoning. Used for alcohol, refreshing drinks, bread, starch products, etc.
3.Lysine can be used as a commercial additive.
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METHYL 2-OCTYNOATE CAS 111-12-6
CAS:111-12-6
Molecular Formula:C9H14O2
Molecular Weight:154.21
EINECS:203-836-6
Synonyms:FOLIONE; HEPTYNE CARBOXYLIC ACID METHYL ESTER; METHYL HEPTINE CARBONATE; METHYLOCTYNOATE; METHYL 2-OCTYNOATE; METHYL 1-HEPTYNE-1-CARBOXYLATE; METHYL-2-OCTNOATE; METHYL-2-OCTYNOATE(SG); METHYLHEPTIDINECARBONATE; METHYLHEPTINCARBONAT; Methyloct-2-inoat
METHYL 2-OCTYNATE is a colorless to slightly yellow liquid. It has an uncomfortable odor, diluted to a strong aroma of green grass leaves, violets, wine, and berries. Boiling point 217 ℃, flash point 89 ℃. Soluble in ethanol, most non-volatile oils, and mineral oils, slightly soluble in propylene glycol, insoluble in water and glycerol.
| Item | Specification |
| Purity | 99% |
| Boiling point | 217-220 °C(lit.) |
| MW | 154.21 |
| Flash point | 192 °F |
| Storage conditions | -20°C |
METHYL 2-OCTYNOATE compounds are mainly used in high-grade daily chemical essence, and food essence can also be added. It is used to make essence such as cucumber, banana, strawberry, peach, pear, mint, melon, milk, berries and wine.
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CAS: 83-88-5
Molecular Formula: C17H20N4O6
Molecular Weight: 376.36
EINECS: 201-507-1
Synonyms: RIBOFLAVIN DC GRADE; RIBOFLAVIN USP (VITAMIN B-2); RIBOFLAVIN USP,GRANULATED; RIBOFLAVIN CELL CULTURE TESTED; RIBOFLAVIN ELECTROPHORESIS REAGENT; RIBOFLAVINE BIOSYNTH; LACTOFLAVIN PH EUR; RIBOFLAVIN USP; RIBOFLAVIN PLANT CELL CULTURE TESTED; RIBOFLAVIN (B2), 1000MG, NEAT
Riboflavin is a yellow to orange yellow crystalline powder with a slight odor and bitter taste. Melting point 280 ℃ (decomposition). Easy to dissolve in alkaline solutions and sodium chloride solutions, slightly soluble in water, slightly soluble in ethanol, insoluble in ether and chloroform. The aqueous solution is yellow green in color, and the saturated aqueous solution is neutral. It has good heat resistance and acid resistance, but is easily damaged in alkaline solutions or exposed to ultraviolet radiation, and is also unstable to reducing agents.
| Item | Specification |
| Purity | 99% |
| Boiling point | 504.93°C (rough estimate) |
| MW | 376.36 |
| Flash point | 9℃ |
| PH | 5.5-7.2 (0.07g/l, H2O, 20°C) |
| pKa | 1.7(at 25℃) |
Riboflavin is used for the treatment of riboflavin deficiency, conjunctivitis, nutritional ulcer, general nutritional disorder and other diseases, biochemical research, photocatalyst for the polymerization of acrylamide gel, nutritional agent, clinical drugs belong to vitamin B group, participate in the metabolism of sugar, fat and protein in the body, maintain normal visual function, and promote growth. Clinically used to treat diseases such as angular stomatitis and glossitis caused by vitamin B2 deficiency.
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CAS: 67-97-0
Molecular Formula: C27H44O
Molecular Weight: 384.64
EINECS: 200-673-2
Synonyms: 1a,25-Dihydroxy-22-oxavitamin D3; 22-Oxa-1,25-dihydroxyvitamin D3; 22-Oxa-1a,25-dihydroxyvitamin D3; 22-Oxacalcitriol; MC 1275; OCT (steroid)Oxarol; Cholecaciferol; 3b-Hydroxy-5,7-Cholestadien; 5,7-Cholestadien-3b-Ol; CHOLECALCIFEROL (D3) 100MG NEAT
Vitamin D3 is a white columnar crystal or crystalline powder, odorless and tasteless. Melting point 84-88 ℃, specific optical rotation α D20=+105 ° -+112 °. Very soluble in chloroform, soluble in ethanol, ether, cyclohexane, and acetone, slightly soluble in vegetable oil, insoluble in water. Good heat resistance, but unstable to light and prone to oxidation in air.
| Item | Specification |
| Purity | 99% |
| Boiling point | 451.27°C (rough estimate) |
| MW | 384.64 |
| Flash point | 14 °C |
| Vapor pressure | 2.0 x l0-6 Pa (20 °C, est.) |
| pKa | 14.74±0.20(Predicted) |
Vitamin D3 is a vitamin medicine that mainly promotes the absorption and deposition of calcium and phosphorus in the intestine, and is used to treat rickets and osteoporosis. Vitamin D3 is mainly used in food, health products, and other related products
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Ethyl Silicate 40 CAS 11099-06-2
CAS:11099-06-2
Molecular Formula:C2H6O3Si
EINECS:234-324-0
Synonyms:Silicic acid, ethyl ester; Ethyl polysilicate; Ethylpolysilikat; ETHYL SILICATE POLYMER; Ethyl Silicate 32; Ethyl silicate; Ethyl Silicate 50; Ethoxy(oxo)silanol; Ethyl silicate 40; ethyl silicate 40 factory; ethyl silicate 40 price; ethyl silicate 40 suppliers; ethyl silicate price
Ethyl silicate 40 is a partially polymerized ethyl silicate, appearing as a colorless transparent liquid with a special odor. It is a mixture of oligomers with a silica (SiO₂) content of approximately 40%.
| Item | Specification |
| Other Name | Ethyl silicate 40 suppliers |
| Boiling point | >200°C (Decomposes or wide range) |
| MW | Average MW: ~600-700 |
| Flash point | 38°C |
| Vapor pressure | 1.33hPa at 20℃ |
| Density | 0.96 |
Ethyl silicate can be used as an insulation material, coating, zinc powder coating adhesive, optical glass processing agent, coagulant, organic silicon solvent, and precision casting adhesive for the electronics industry. It can also be used to manufacture model boxes for metal investment casting methods; After complete hydrolysis of ethyl silicate, extremely fine silica powder is produced, which is used to manufacture fluorescent powder; Used for organic synthesis, preparation of soluble silicon, preparation and regeneration of catalysts; It is also used as a crosslinking agent and intermediate in the production of polydimethylsiloxane.
Usually packed in 25kg/drum,and also can be do customized package. Ethyl silicate 40 suppliers, offer ethyl silicate 40 price.
1,2,3,6-Tetrahydrophthalic anhydride CAS 85-43-8
Product Name: 1,2,3,6-Tetrahydrophthalic Anhydride
CAS Number: 85-43-8
EC / EINECS No.: 201-605-4
Synonyms: THPA; Tetrahydrophthalic anhydride
Specification: Purity 99%; Melting point 101-102 deg C; Flash point 157 deg C; pKa 3.84
Appearance: White crystal
Package: 25kg/drum
Application: Used as an intermediate for insecticides and fungicides, and in alkyd resins, unsaturated polyester resins, plasticizers and curing agents
1,2,3,6-Tetrahydrophthalic anhydride is a white crystal with a temperature range of 103-104 ℃. It is soluble in general solvents and slightly soluble in petroleum ether. Dissolved in DCM, ethyl acetate, toluene
| Item | Specification |
| Purity | 99% |
| Melting point | 101-102°C |
| pKa | 3.84[at 20 ℃] |
| MW | 152.15 |
| Flash point | 157°C |
| Vapor pressure | 0.021Pa at 20℃ |
| Refractive index | 1.4810 (estimate) |
1,2,3,6-Tetrahydrophthalic anhydride is an intermediate used in the preparation of insecticides such as pyrethroids and fungicides like carbendazim. It can also be used in the production of alkyd resins, unsaturated polyester resins, plasticizers, and curing agents.
Usually packed in 25kg/drum,and also can be do customized package.
CAS: 532-43-4
Molecular Formula: C12H17N5O4S
Molecular Weight: 327.36
EINECS: 208-537-4
Synonyms:3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium nitrate; THIAMINE NITRATE; THIAMINE MONONITRATE; VITAMIN B1 MONONITRATE; VITAMIN B1 NITRATE; THIAMINE ; MONONITRATE USP; Thaimenitrate; THIAMINEMONONITRATE,FCC; Thiaminnitrat
Thiamine nitrate is a white needle shaped crystal or crystalline powder with a faint rice bran like specific odor and a bitter taste. Melting point 248-250 ℃ (decomposition). Very soluble in water (1g dissolved in 1mL of water at 20 ℃), slightly soluble in ethanol, insoluble in ether, benzene, chloroform, and acetone. Both redox reactions can cause it to lose its activity. It has good thermal stability in air and acidic aqueous solutions (pH 3.0-5.0), and is easily decomposed under neutral and alkaline conditions.
| Item | Specification |
| Purity | 99% |
| Melting point | 374-392 °C |
| pKa | 4.8(at 25℃) |
| MW | 327.36 |
| Storage conditions | 2-8°C |
Thiamine nitrate, as a feed additive, plays an important role in maintaining normal nerve conduction and normal activity of the heart and digestive system with vitamin B1. When livestock and poultry are deficient, they are prone to carbohydrate metabolism disorders and decreased appetite. The dosage is 20-40g/t. Can be reinforced with thiamine nitrate, the specific dosage needs to be converted. Suitable for vitamin B1 deficiency, it has the function of maintaining normal glucose metabolism and nerve conduction, and is also used as an adjuvant therapy for digestive disorders, neuropathy, etc.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:8059-24-3
Molecular Formula:C10H16N2O3S
Molecular Weight:244.31
EINECS:232-503-8
Synonyms:RONACARE(TM) BIOTIN PLUS; PHOTOPROBE(R) BIOTIN; Vitamin H(D-biotin); Vitamin H(D-biotin) USP and 98; VITAMIN B6 USP24/BP98; Vitamin H USP24; VITAMIN H(BIOTIN)(RG); VITAMIN H(BIOTIN)(USP)(RG); 2,4-Dimethyl-5-(phosphonatooxymethyl)pyridin-3-ol
Vitamin B6 has relatively stable chemical properties and is more stable in acidic solutions. If exposed to light or oxidants under neutral and alkaline conditions, it will lose its activity. Vitamin B6 is mainly used for the prevention and treatment of vitamin B6 deficiency, such as seborrheic dermatitis and dry lips.
| Item | Specification |
| Purity | 99% |
| Melting point | 231-233 °C(lit.) |
| MF | C10H16N2O3S |
| MW | 244.31 |
| Storage conditions | 2-8°C |
Vitamin B6 is a coenzyme of transaminase and amino acid decarboxylase, which promotes the absorption of amino acids and protein synthesis, and is essential for cell growth. Participate in various metabolic processes within the body. Reduce stimulation of emetic chemoreceptors, alleviate symptoms such as nausea and vomiting, and promote the growth of white blood cells. External application can improve local nerve function and alleviate inflammatory reactions.
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CAS:59-43-8
Molecular Formula:C12H17ClN4OS
Molecular Weight:300.81
EINECS:200-425-3
Synonyms:THIAMIMEMONOCHLORIDE; VITAMIN B1(THIAMINE)(BASF)(SH); VITAMIN B1(THIAMINE)(SH); Antiberiberi factor; oryzanine; thiaminthiaminemonochloride; thiazolium,3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-met; ViatmineB1; AURORA KA-7821; 2-[3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-4-methyl-5-thiazol-3-iumyl]ethanol chloride
Vitamin B1 is a small white crystal or powder with a melting point of 248 ℃ (decomposition). It is highly soluble in water, slightly soluble in ethanol, insoluble in ether, cyclohexane, chloroform, and soluble in propylene glycol.
| Item | Specification |
| Density | 1.3175 (rough estimate) |
| Melting point | 248 °C (decomp) |
| Refractive index | 1.5630 (estimate) |
| MW | 300.81 |
| Storage conditions | Keep in dark place,Inert atmosphere,Room temperature |
Thiamine chloride is suitable for vitamin B1 deficiency and has the function of maintaining normal glucose metabolism and nerve conduction. It is also used as an adjuvant therapy for digestive disorders, neuropathy, and other conditions.
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2-Bromo-5-fluorobenzaldehyde CAS 94569-84-3
CAS:94569-84-3
Molecular Formula:C7H4BrFO
Molecular Weight:203.01
EINECS:619-047-9
Synonyms:2-Bromo-5-fluorobenzaldehyde 96%’; 2-BROMO-5-FLUOROBENZALDEHYDE; 5-Fluoro-2-Bromo benzaldehyde; 2-BROMO-5-FLUOROBENZALDHYDE; 2-Bromo-5-fluorobenzaldehyde ,98%; 2-BroMo-5-fluorobenzaldehyde, 95+%; Benzaldehyde, 2-broMo-5-fluoro-; 2-Bromo-5-fluorobenzaldehyde >
2-Bromo-5-fluorobenzaldehyde is a colorless or pale yellow liquid, which is dissolved in methanol.
| Item | Specification |
| Boiling point | 225.8±20.0 °C(Predicted) |
| Density | 1.670±0.06 g/cm3(Predicted) |
| Melting point | 51-56 °C (lit.) |
| flash point | 190 °F |
| MW | 203.01 |
| Storage conditions | 2-8°C |
2-Bromo-5-fluorobenzaldehyde has been used as a reactant for the preparation of pyridine pyrimidine diketones.
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Serratiopeptidase CAS 37312-62-2
CAS:37312-62-2
Molecular Formula:ICl
Molecular Weight:0
EINECS:253-457-5
Synonyms:dasen; proteinase,serratiaextracellular; serratiaextracellularproteinase; SERRATIOPEPTIDASE; Serratiopeptidase Serrapeptase; Serratiopeptidase Powder / Serrapeptase; Serratiopeptidase USP/EP/BP; Serratiopeptidase CAS 37312 62 2
Serratiopeptidase also promotes cell regeneration and wound healing, and has a synergistic effect when used together with antibiotics to enhance their antibacterial properties. So it is a good choice for trauma medication.
| Item | Specification |
| MW | ICl |
| Purity | 99% |
| MW | 0 |
Serratiopeptidase promotes the absorption of decomposition products by blood vessels and lymphatic vessels by degrading abnormal exudate and proteins, improving the circulation of inflammatory lesions and thus producing anti-inflammatory and anti-inflammatory effects. By degrading and liquefying mucosal secretions and fiber clots, it accelerates the liquefaction and discharge of phlegm, pus, and hematoma.
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Diphenylphosphine oxide CAS 4559-70-0
CAS:4559-70-0
Molecular Formula:C12H11OP
Molecular Weight:202.19
EINECS:625-671-2
Synonyms:DPPO; HPOPh2; TIMTEC-BB SBB005946; Diphenylphosphaneoxide; Diphenylphosphinigsαure; AURORA KA-1314; DIPHENYLPHOSPHINE OXIDE; Diphenylphosphinit; Diphenylphosphinousacid; GC-DPO; DiphenylphosphineoxideGradeB97%; 2,4-dinitro-N-[(E)-3,3,3-trifluoropropylideneamino]aniline; Diphenylphosphorus
Diphenylphosphine oxide is an important organic synthesis intermediate widely used in the synthesis of various pesticides and chiral phosphine ligands, and can replace alkali metal cyanides as coupling agents for heterocyclic compound synthesis, such as the mild synthesis of herbicide paraquat.
| Item | Specification |
| Boiling point | 102-105°C 0,2mm |
| SOLUBLE | Slightly soluble in water. |
| Melting point | 56-57 °C(lit.) |
| resistivity | 1.608-1.61 |
| Storage conditions | Inert atmosphere,Room Temperature |
Diphenylphosphine oxide is commonly used in the preparation of triphenylphosphine oxide, alkyne addition, and Wittig Horner reaction reagents. The synthesis of diphenylphosphine derivatives involves the coupling of Ph2P (O) H with trifluoromethanesulfonic acid aryl ester, and the reduction of phosphine oxide to obtain diphenylarylphosphine, which is a commonly used chiral ligand.
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CHROMIUM (III) 2-ETHYLHEXANOATE CAS 3444-17-5
CAS:3444-17-5
Molecular Formula:C8H16CrO2
Molecular Weight:196.21
EINECS:222-357-3
Synonyms:Chromium(III)tris(2-ethylhexanoate); Tris(2-ethylhexanoic acid)chromium(III) salt; chromium(3+); ChroMiuM(Ⅲ)2-Ethylhexanoate; CHROMIUM(III) 2-ETHYLHEXANOATE, 65-70% in Mineral spirits; ChroMiuM(III) 2-ethylhexanoate in Mineral spirits (8-10% Cr); CHROMIUM 2-ETHYLHEXANOATE; CHROMIUM (III) 2-ETHYLHEXANOATE
CHROMIUM (III) 2-ETHYLHEXANOATE appears as a black green liquid and is used as a paint and ink drying agent
| Item | Specification |
| Boiling point | 489.1℃[at 101 325 Pa] |
| Density | 1,01 g/cm3 |
| proportion | 1.01 |
| flash point | 110°C |
| MW | 196.21 |
CHROMIUM (III) 2-ETHYLHKEXATES belongs to the category of chemical intermediates and is mainly used as a drying agent for paints and inks
Usually packed in 25kg/drum,and also can be do customized package.
Sodium 1-hexanesulfonate CAS 2832-45-3
CAS:2832-45-3
Molecular Formula:C6H15NaO3S
Molecular Weight:190.23
EINECS:220-601-3
Synonyms:1-HEXANESULFONIC ACID NA SALT FOR IPC; hexylsulfonic acid sodium salt; sodium 1-hexanesulfonate solution; Sodium hexane-1-sulfonate monohydrate; 1-HENANESULFONIC ACID SODIUM SALT; 1-HEXANESULFONIC ACID SODIUM SALT, HPLC GRADE; 1-HEXANESULFONIC ACID SODIUM SALT, 70% SOL. IN WATER
Sodium 1-hexanesulfonate appears as a white powder and can be used as an ion pairing agent for high-performance liquid chromatography (HPLC). As an intermediate for the analysis of peptides and proteins, as well as for the preparation of anti-static polyester fibers.
| Item | Specification |
| Density | 1.017 g/cm |
| Melting point | >300 °C(lit.) |
| MW | 190.23 |
| Storage conditions | Inert atmosphere,Room Temperature |
| PH | 5.5-7.5 (100g/l, H2O, 20℃) |
Sodium 1-hexanesulfonate high-pressure liquid chromatography ion binding reagent is used to analyze peptides and proteins. Intermediate for preparing anti-static polyester fibers. Sodium 1-hexanesulfonate is used for the analysis of peptides and proteins, as well as for the preparation of anti-static polyester fibers as an intermediate.
Usually packed in 25kg/drum,and also can be do customized package.
THEAFLAVIN 3′-O-GALLATE CAS 28543-07-9
CAS:28543-07-9
Molecular Formula:C36H28O16
Molecular Weight:172.27
EINECS:716.6
Synonyms:THEAFLAVIN3GALLATE(3′-ISOMERICFORM); THEAFLAVINMONOGALLATEB; Theaflavin-3′-Gallate (TF-3′-G); 3′-O-(3,4,5-Trihydroxybenzoyl); ester; Theaflavin 2B; TF-3′-G; THEAFLAVIN 3′-O-GALLATE USP/EP/BP; Theaflavin3’Gallate,inhibit,Inhibitor,Theaflavin 3′ Gallate
THEAFLAVAIN 3 ‘- O-GALLATE is a major monomer of theaflavins in black tea, and is also one of the main indicators of the color and flavor of black tea soup. Theaflavins have various pharmacological and health functions, such as lowering blood lipids, antioxidation, anti-aging, etc. Some of their functions are even superior to catechins
| Item | Specification |
| Density | 1.93 |
| Boiling point | 1226.9±65.0 °C(Predicted) |
| MW | 716.6 |
| Storage conditions | -20°C |
| pKa | 6.55±0.20(Predicted) |
THEAFLAVAIN 3 ‘- O-GALLATE has the effect of regulating blood lipids and preventing cardiovascular diseases. Used for content determination/identification/pharmacological experiments, etc.
Usually packed in 25kg/drum,and also can be do customized package.
p-Menthane-3,8-diol CAS 42822-86-6
CAS:42822-86-6
Molecular Formula:C10H20O2
Molecular Weight:172.27
EINECS:255-953-7
Synonyms:2-hydroxy-alpha,alpha,4-trimethylcyclohexanemethanol; 2-(2-hydroxypropan-2-yl)-5-methyl-cyclohexan-1-ol; 1-(2-Hydroxy-4-methylcyclohexyl)-1-methylethanol; 2-Hydroxy-4,α,α-trimethylcyclohexanemethanol;p-Menthane-3,8-diol; p-Methane-3,8-diol; 2-(2-Hydroxypropan-2-yl)-5-Methylcyclohexanol; CyclohexaneMethanol,2-hydroxy-a,a,4-triMethyl-; Citriodiol (p-Menthane-3,8-diol)
P-Menthane-3,8-diol, also known as p-menthane-3,8-diol, abbreviated as PMD, has been listed in the National Catalogue of Cosmetic Raw Materials (2016) and GB2760 Food Additive Catalogue, and can be used as a cooling agent for cosmetics and food. Montediol is an alcohol organic compound that can be used as a pharmaceutical raw material
| Item | Specification |
| Density | 1.009±0.06 g/cm3(Predicted) |
| Melting point | 82-83 °C |
| MW | 172.27 |
| Storage conditions | Sealed in dry,Room Temperature |
| Boiling point | 267.6±8.0 °C(Predicted) |
P-Menthane-3,8-diol is a combination of insect repellent and insecticide, characterized in that: the insect repellent and insecticide combination comprises (a) lemongrass oil (lemongrass oil), p-Menthane-3,8-diol is an alcohol organic compound that can be used as a pharmaceutical raw material.
Usually packed in 25kg/drum,and also can be do customized package.
3-Fluorobenzoic acid CAS 455-38-9
CAS:455-38-9
Molecular Formula:C7H5FO2
Molecular Weight:140.11
EINECS:207-248-0
Synonyms:3-Fluorobenzoicacid,99%; m-Fluorobenzoic Acid 3-Fluorobenzoic Acid; 3-Fluorobenzoi acid; 1-chloro-4-fluorobezene; 3-Fluorobenzoicacid98%; 3-Fluorbenzoesaeure; 3-FluorobenzoicAcid>; Benzoic acid, 3-fluoro-; M-FLUOROBENZOIC ACID; 13C6]-3-Fluorobenzoic acid
3-Fluorobenzoic acid is a white to off white crystalline powder at room temperature and pressure. It has significant acidity and should be stored in a sealed, dry environment at room temperature, avoiding alkaline substances as much as possible. Melting point 122-124 ℃.
| Item | Specification |
| Purity | 99% |
| Density | 1.474 |
| Melting point | 122-124 °C (lit.) |
| MW | 140.11 |
| Storage conditions | Sealed in dry,Room Temperature |
| Boiling point | 226.1°C (rough estimate) |
3-Fluorobenzoic acid belongs to the class of benzoic acid derivatives and can be used as an intermediate in organic synthesis and medicinal chemistry. It can be used for the modification and production of fluorine-containing drug molecules, as well as for the preparation of liquid crystal materials. In addition, m-fluorobenzoic acid also has certain applications in chemical basic research and fine chemical production.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:63-25-2
Molecular Formula:C12H11NO2
Molecular Weight:201.22
EINECS:200-555-0
Synonyms:1-naftylesterkyselinymethylkarbaminove; 1-naphthalenylmethylcarbamate; 1-Naphthol N-methylcarbamate; 1-naphtholn-methylcarbamate; 1-naphthyl-n-methyl-karbamat; alpha-Naftyl-N-methylkarbamat; alpha-Naphthalenyl methylcarbamate; alpha-naphthalenylmethylcarbamate; alpha-Naphthyl methylcarbamate; alpha-Naphthyl N-methylcarbamate; alpha-naphthylmethylcarbamate
Carberyl pure product is a white crystal with an m.p. of 145 ℃, a relative density of 1.232 (20 ℃), and a vapor pressure of 0.666Pa (25 ℃). It is relatively stable to light and heat, quickly decomposes and fails when exposed to alkaline substances, and has no corrosive effect on metals. Industrial products with a slight gray or pink color, m.p.142 ℃
| Item | Specification |
| Boiling point | 315°C |
| Density | d2020 1.232 |
| Melting point | 142-146 °C (lit.) |
| flash point | 202.7°C |
| resistivity | 1.5300 (estimate) |
| Storage conditions | Sealed in dry,Room Temperature |
Carberyl is used to control rice planthoppers, leafhoppers, thrips, bean aphids, soybean heart worms, cotton bollworms, fruit tree pests, forestry pests, etc. It is used to control rice planthoppers, leafhoppers, thrips, cotton bollworms, fruit tree pests, forestry pests, pine caterpillars, etc
Usually packed in 25kg/drum,and also can be do customized package.
CAS:22888-70-6
Molecular Formula:C25H22O10
Molecular Weight:482.44
EINECS:245-302-5
Synonyms:Silibinin, froM SilybuM MarianuM; SILYBIN (A AND B); SILYMARIN ISILYBININ; SILYBIN (MIX); SILIBININ; PRINCIPAL COMPONENT OF SILYMARINE; SILYBIN (SYNSILYMARIN); MILK THISTLE EXTRACT 80%; SILIBININ (LEGALON-SIL); Silibinin USP/EP/BP; silliness; Silibinin, ≥98% (HPLC)
Silybin is easily soluble in acetone, ethyl acetate, methanol, ethanol, slightly soluble in chloroform, and almost insoluble in water. A flavonoid lignan compound extracted from the seed coat of the medicinal plant Silymarin in the Asteraceae family. Among them, silibinin is the most common and biologically active substance, and also has a wide range of pharmacological activities such as anti-tumor, cardiovascular protection, and antibacterial.
| Item | Specification |
| Boiling point | 793.0±60.0 °C(Predicted) |
| Density | 1.527±0.06 g/cm3(Predicted) |
| Melting point | 164-174°C |
| pKa | pKa 6.42±0.04 (Uncertain) |
| Storage conditions | -20°C |
Silybin is a mixture of approximately equimolar AB enantiomers. It has a significant hepatoprotective effect and is suitable for the treatment of acute and chronic hepatitis, early cirrhosis, chronic persistent hepatitis, chronic active hepatitis, early cirrhosis, hepatotoxicity, and other diseases. In addition, this product also has strong antioxidant properties, which can eliminate free radicals in the human body and delay aging. It has been widely used in fields such as medicine, health products, food, and cosmetics.
Usually packed in 25kg/drum,and also can be do customized package.
Bisoctyl dimethyl ammonium chloride CAS 5538-94-3
CAS: 5538-94-3
Molecular Formula: C18H40ClN
Molecular Weight: 305.97
EINECS: 226-901-0
Synonyms: N,N-Dioctyl-N,N-dimethylammonium chloride; Bardac(R) LF-70; N,N-Dimethyl-N,N-dioctylammoniumchlorid (in 10% Isopropanol / 20% Water); Bardac(R) LF-80; N,N-dimethyl-N-octyl-1-octanaminium chloride; Octanaminium, N,N-dimethyl-N-octyl-, chloride; Dimethyldioctylaminium·chloride; Dioctyldimethylaminium·chloride; N,N-Dimethyl-N-octyl-1-octaneaminium·chloride; dimethyl(dioctyl)azanium chloride
In the presence of a catalyst, chlorooctane reacts with methylamine to first produce dioctylmethyl tertiary amine, which is then reacted with chloromethane in a medium of water and isopropanol at a certain temperature and pressure. Alternatively, in the presence of a catalyst, a mixture of octanol, hydrogen, and methylamine can be used for amination reaction to first produce bis (octyl) methyl tertiary amine. Then, a small amount of base and an appropriate amount of isopropanol can be added to a pressure vessel, and after replacing the air with nitrogen, Bisoctyl dimethyl ammonium chloride can be obtained by reacting with chloromethane at a certain temperature and pressure to produce Bisoctyl dimethyl ammonium chloride
| Item | Specification |
| Boiling point | 208.52℃[at 101 325 Pa] |
| Density | 0.926[at 20℃] |
| Melting point | 75 °C |
| Vapor pressure | 0.001Pa at 20℃ |
| Storage conditions | Refrigerator |
Bisoctyl dimethyl ammonium chloride CAS 5538-94-3 has strong bactericidal ability and is one of the third-generation products of quaternary ammonium salt fungicides. Used as a sterilizing agent for swimming pools, oilfield water, industrial circulating cooling water systems, etc
Usually packed in 25kg/drum,and also can be do customized package.
Hydroxylamine-O-sulfonic acid CAS 2950-43-8
CAS:2950-43-8
Molecular Formula:H3NO4S
Molecular Weight:113.09
EINECS:220-971-6
Synonyms:HYDROXYLAMINE-O-SULFONIC ACID, TECH., 90 %; Hydrozylamine-0-Sulfonic Acid; Hydraxylamine-O-SulphonicAcid96-97%; amine-O-suL; HYDROXYLAMINE-O-SULFONIC ACID; HYDROXYLAMINE-O-SULPHONIC ACID; HYDROXYLAMINESULFONIC ACID; HYDROXYLAMMONIUM-O-SULFONIC ACID; Anti-tbx5a antibody produced in rabbit
Hydroxylamidine-O-sulfonic acid is an important reagent for the synthesis of dyes, pharmaceuticals, and pesticide intermediates, as well as a catalyst in polymerization reactions. This reagent can directly introduce amino groups on carbon atoms, nitrogen atoms, sulfur atoms, and phosphorus atoms, but it is not only an amination reagent, but also a denitrification reagent with wide industrial applications.
| Item | Specification |
| Vapor pressure | 0-53.329Pa at 25-39℃ |
| Density | 2.2 g/cm3 (20℃) |
| PH | 0.8 (100g/l, H2O, 20℃) |
| Storage conditions | 2-8°C |
| MW | 113.09 |
| pKa | -6.47±0.18(Predicted) |
Hydroxylamidine-O-sulfonic acid is a very important reagent in organic synthesis due to its nitrogen atom having both electrophilicity and nucleophilicity. It is a good reagent for synthesizing dyes, pharmaceuticals, and pesticide intermediates, as well as a catalyst in polymerization reactions, and has a wide range of industrial applications.
Usually packed in 25kg/drum,and also can be do customized package.
Sodium thiomethoxide CAS 5188-07-8
CAS:5188-07-8
Molecular Formula:CH3NaS
Molecular Weight:70.09
EINECS:225-969-9
Synonyms:Sodium thiomethoxide solution; METHANETHIOL SODIUM SALT; METHYL MERCAPTAN SODIUM SALT; SODIUM METHANETHIOLATE; SODIUM METHYL MERCAPTIDE; SODIUM METHYL SULFIDE; SODIUM THIOMETHOXIDE; Sodium thiomethoxyde; methanethiolate; High purity Sodium thiomethoxide
Sodium thiomethoxide is the sodium salt of methyl mercaptan, with the chemical formula CH3SNa. Its aqueous solution is a light yellow red transparent liquid with a foul odor. It is a strong alkaline liquid and can be used as a raw material for pesticides, pharmaceuticals, and dye intermediates. It can be oxidized by iodine to dimethyl disulfide (CH3SSCH3) and analyzed accordingly. Sodium methylthionate reacts with sulfuric acid to produce methyl mercaptan.
| Item | Specification |
| Vapor pressure | 29hPa at 25℃ |
| Density | 1.12[at 20℃] |
| Flash point | 27°C |
| Storage conditions | Keep away from heat and fire sources |
| MW | 70.09 |
Sodium thioether is used as a strong nucleophilic reagent for the synthesis of methyl aryl sulfide from halogenated aromatic hydrocarbons. Alkyl thiol salts are effective reagents for the dealkylation of esters and aryl ethers using SN2. Sodium methylthionate can be used in the dye, pharmaceutical, and pesticide industries, and can be used in the manufacture of methionine and methomyl.
Usually packed in 25kg/drum,and also can be do customized package.
1-Bromo-3,4-difluorobenzene CAS 348-61-8
CAS:348-61-8
Molecular Formula:C6H3BrF2
Molecular Weight:192.99
EINECS:206-481-5
Synonyms:4-BROMO-1,2-DIFLUOROBENZENE; 3,4-DIFLUOROBROMOBENZENE; 3,4-Difluoro-1-Bromobenzene; 1-Bromo-3,4-difluorobenzene 98%; 1-Bromo-3,4-difluorobenzene98%; 4-Brom-1,2-difluorbenzol; 4-bromo-12-difluorobenzene(3,4-difluoro-bromobenzene); 1-BROMO-3 4-DIFLUOROBENZENE; 4-Bromo-1,2-difluorobenzene, 98+%; 1 2-Difluoro-4-bromobenzene
1-Bromo-3,4-difluorobenzene is a colorless or light yellow transparent liquid at room temperature and pressure, easily soluble in common organic solvents such as chloroform, ethyl acetate, and acetone. 3,4-Difluorobromobenzene belongs to aromatic halogenated compounds, which have certain reactivity and chemical properties
| Item | Specification |
| Boiling point | 150-151 °C(lit.) |
| Density | 1.707 g/mL at 25 °C(lit.) |
| Melting point | -4 °C |
| flash point | 150-151 °C(lit.) |
| resistivity | n20/D 1.505(lit.) |
| Storage conditions | Sealed in dry,Room Temperature |
In addition to serving as a substrate for organic catalytic reactions such as nitration and guanidine formation, 1-Bromo-3,4-difluorobenzene can also be used as an intermediate in pharmaceuticals, pesticides, and liquid crystal materials.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:3486-35-9
Molecular Formula:CO3Zn
Molecular Weight:125.4
EINECS:222-477-6
Synonyms:ZINCCARBONATEBASIC,POWDER,REAGENT; Zinkcarbonat; smithsonite;Zinc Carbonate, Powder; carbonuredezinc; ci77950; naturalsmithsonite; zinccarbonate(1:1); zincmonocarbonate; zincspar; ZINC CARBONATE, BASIC, MONOHYDRATE; ZINC CARBONATE
Zinc carbonate white fine amorphous powder. Odorless and tasteless. Relative density is 4.42-4.45. Insoluble in water and alcohol. Slightly soluble in ammonia. Can dissolve in dilute acid and sodium hydroxide. Reacts with 30% hydrogen peroxide to release carbon dioxide and form peroxides.
| Item | Specification |
| Ksp | pKsp: 9.94 |
| Density | 4,398 g/cm3 |
| Melting point | decomposes [KIR84] |
| Dielectric constant | 9.3（Ambient） |
| Purity | 57% |
Zinc carbonate is mainly used to produce transparent rubber products, zinc white, ceramics, etc. Used as a lightweight astringent and raw material for latex products. Used for preparing calamine lotion and as a skin protectant. It can also be used for the production of artificial silk and catalytic desulfurizers.
Usually packed in 25kg/drum,and also can be do customized package.
(+/-)-Catechin hydrate CAS 7295-85-4
CAS:7295-85-4
Molecular Formula:C15H14O6
Molecular Weight:290.27
EINECS:230-731-2
Synonyms:DL-CATECHIN; DL-CATECHIN CATECHINS; TRANS-2-(3,4-DIHYDROXYPHENYL)3,4-DIHYDRO-2H-1-BENZOPYRAN-3,5,7-TRIOLTRANS-PYROMELLITIC ACID; TRANS-1,2,4,5-BENZENETETRACARBOXYLIC ACID; (+/-)-3,3′,4′,5,7-FLAVANPENTOL; 3,3′,4′,5,7-FLAVANPENTOL; YK-85 Light Yellow
(+/-) – Catechin hydrate forms needle shaped crystals with a melting point of 212-216 ℃. Slightly soluble in cold water and ether, soluble in hot water, ethanol, glacial acetic acid, and acetone, insoluble in benzene, chloroform, and petroleum ether.
| Item | Specification |
| Storage conditions | Sealed in dry,2-8°C |
| purity | 99% |
| Boiling point | 630.4±55.0 °C(Predicted) |
| pKa | 9.54±0.10(Predicted) |
| MW | 290.27 |
| Density | 1.593±0.06 g/cm3(Predicted) |
(+/-) – Catechin hydrate is an important component of tea, with strong free radical scavenging and antioxidant effects, which are also the basis of other pharmacological effects of catechins; Catechins also have many functions such as protecting cardiovascular and cerebrovascular, anti-tumor, anti-bacterial, anti-virus, anti-inflammatory, protecting nerve, liver, kidney, weight loss, anti diabetes, etc. It can also be used in the dyeing and tanning industries.
Usually packed in 25kg/drum,and also can be do customized package.
5-Chloro-2-pentanone CAS 5891-21-4
CAS:5891-21-4
Molecular Formula:C5H9ClO
Molecular Weight:120.58
EINECS:227-565-8
Synonyms:5-Chloro-2-pentanone,97%; 3-Acetylpropyl chloride; 5-chloro-2-pentanon; 5-CHLORO-2-PENTANONE; 3-CHLOROPROPYL METHYL KETONE; 3-ACETYL-1-CHLOROPROPANE; ACETYLPROPYL CHLORIDE; 1-CHLORO-4-PENTANONE; METHYL 3-CHLOROPROPYL KETONE; Chloropentanonetech
5-Chloro-2-pentanone liquid. Boiling point 76 ℃ (4.53kPa), 71-72 ℃ (2.67kPa), relative density 1.0523 (20/4 ℃), refractive index 1.4375, flash point 35 ℃. Dissolve in benzene and ethanol.
| Item | Specification |
| Storage conditions | Inert atmosphere,2-8°C |
| purity | 99% |
| Boiling point | 71-72 °C/20 mmHg (lit.) |
| solubility | Easy to dissolve in chloroform and methanol. |
| MW | 120.58 |
| Density | 1.057 g/mL at 25 °C (lit.) |
5-Chloro-2-pentanone is a commonly used organic synthesis reagent and medicinal chemical raw material. With the chemical conversion activity of chlorine atoms and ketone carbonyl groups in its structure, this substance can be used for the preparation of the drug molecule chloroquine phosphate.
Usually packed in 25kg/drum,and also can be do customized package.
OROTIC ACID MONOHYDRATE CAS 50887-69-9
CAS:50887-69-9
Molecular Formula:C5H6N2O5
Molecular Weight:174.11
EINECS:610-580-2
Synonyms:6-URACILCARBOXYLIC ACID, HYDRATE; OROTIC ACID HYDRATE; RARECHEM AL BE 1310; VITAMIN B13 MONOHYDRATE; URACIL-6-CARBOXYLIC ACID MONOHYDRATE; Lactinium; 4-Pyrimidinecarboxylic acid, 1,2,3,6-tetrahydro-2,6-dioxo-, monohydrate; 2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid hydrate
OROTIC ACID MONOHYDRATE is a white crystal. Melting point 345-346 ℃, slightly soluble in water, insoluble in ethanol and most organic solvents, insoluble in ether.
| Item | Specification |
| Storage conditions | Sealed in dry,Room Temperature |
| purity | 99% |
| Melting point | >300 °C(lit.) |
| solubility | Alkaline solution (slightly soluble) |
| MW | 174.11 |
OROTIC ACID MONOHYDRATE is an intermediate of acamine. OROTIC ACID MONOHYDRATE can also be used as an animal feed additive and growth promoter.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:117-39-5
Molecular Formula:C15H10O7
Molecular Weight:302.24
EINECS:204-187-1
Synonyms:LABOTEST-BB LT00455149; CI NO 75670; XANTHAURINE; QUERCETOL; 2-(3,4-DIHYDROXYPHENYL)-3,5,7-TRIHYDROXY-4H-1-BENZOPYRAN-4-ONE; 3,3′,4′,5,6-PENTA-HYDROXY-FLAVONE; AKOS NCG1-0081; 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4h-1-benzopyran-4-on; 3,5,7,3’,4’-pentahydroxyflavone; 3’,4’,5,7-tetrahydroxyflavan-3-ol
Quercetin yellow needle shaped crystalline powder. For thermal stability, the decomposition temperature is 314 ℃. Can improve the light resistance of pigments in food and prevent changes in food aroma. It will change color when encountering metal ions. Slightly soluble in water, easily soluble in alkaline aqueous solutions. Quercetin and its derivatives are flavonoids widely present in various vegetables and fruits.
| Item | Specification |
| Storage conditions | Room Temperature |
| Density | 1.3616 (rough estimate) |
| Melting point | 316.5 °C |
| pKa | 6.31±0.40(Predicted) |
| MW | 302.24 |
| Boiling point | 363.28°C (rough estimate) |
Quercetin, as the most common flavonoid compound, has various biological activities and can resist oxidation, playing an important role in the clinical treatment of cancer and cardiovascular diseases. Quercetin not only participates in in in vitro antioxidant activity and can inhibit DNA oxidative damage, but also protects tissues from oxidative damage by reducing peroxide concentration in vivo.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:118-10-5
Molecular Formula:C19H22N2O
Molecular Weight:294.39
EINECS:204-234-6
Synonyms:(+)-cinconine; (8r,9s)-cinchonine; (9s)-cinchonan-9-o; (9S)-Cinchonan-9-ol;(+)-CINCHONINE; CINCHONINE; CINCHONAN-9-OL,(9S)-; Cinchonine, 98+%; Cinchonine dihydrate monohydrochloride; Cinchonine Solution [for spray]; (9S)-Cinconan-9-ol
Cinchonine is a quinoline type alkaloid, a type of alkaloid found in cinchona alkaloids, also known as cinchonine or weak cinchona alkaloids. It is a stereoisomer of cinchonidine. Xinkening is a alkaloid with a higher content in the bark of cinchona bark, except for quinine.
| Item | Specification |
| Storage conditions | Room Temperature |
| Density | 1.0863 (rough estimate) |
| Melting point | 260-263 °C |
| pKa | 5.85, 9.92(at 25℃) |
| MW | 294.39 |
| Boiling point | 436.16°C (rough estimate) |
The effect of Cinchonine on tumor cell growth was investigated, and it was determined that Cinchonine can promote tumor cell apoptosis. The above experimental results indicate that Cinchonine can inhibit tumor cell growth, promote early apoptosis of tumors, enhance the expression of pro apoptotic factors, and inhibit the expression of anti apoptotic factors. Xinkening is expected to be applied in anti-tumor fields in the future.
Usually packed in 25kg/drum,and also can be do customized package.
3-Hydroxybenzaldehyde CAS 100-83-4
CAS:100-83-4
Molecular Formula:C7H6O2
Molecular Weight:122.12
EINECS:202-892-9
Synonyms:2-HYDROXY-BENZENECARBONAL; M-HYDROXYBENZYALDEHYDE; m-HYDROXYBENZALDEHYDE pure; 3 – Hydroxy Benzyl Aldehyde; HYDROXYBENZALDEHYDE, 3-(RG); 3-Hydroxybenzaldehyde, 98.5%; 3-Hydroxybenzaldehyde, 98.5% 100GR; NSC 3504; 3-HYDROXYBENZALDEHYDE FOR SYNTHESIS; 3-HYDROXY BENAZLDEHYDE
3-Hydroxybenzaldehyde is a colorless or pale yellow crystalline solid. Melting point 103-104 ℃, boiling point 240 ℃, 191 ℃ (6.7kPa). Slightly soluble in water, soluble in hot water, ethanol, acetone, ether, and benzene. Can sublime, cannot undergo steam distillation.
| Item | Specification |
| Storage conditions | Inert atmosphere,2-8°C |
| Density | 1.1179 |
| Melting point | 100-103 °C(lit.) |
| pKa | 8.98(at 25℃) |
| MW | 122.12 |
| Boiling point | 191 °C50 mm Hg(lit.) |
3-Hydroxybenzaldehyde, as an intermediate, is mainly used in the manufacturing of pharmaceuticals, fragrances, and dyes. It can also be used as a fungicide, photographic emulsifier, nickel plating gloss agent, etc. Drugs synthesized from meta hydroxybenzaldehyde mainly include dehydroepinephrine hydrochloride, adrenaline, quinine, and oxytetracycline.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:59-51-8
Molecular Formula:C5H11NO2S
Molecular Weight:149.21
EINECS:200-432-1
Synonyms:DL-Methionine≥ 99% (Titration); (RS)-Methionine; Kochia fruit extract (10:1);DL-Met-OH; DL-METHIONINE (13C5,D8,15N); DL-METHIONINE (METHYL-13C); Kochia seed extract; BUFFER SOLUTION PH 4 AVS TITRINORM BOM; BUFFER PH10 (20°C) AVS TITRINORM
DL Methionine is a white flaky crystalline or crystalline powder. There is a special odor. The taste is slightly sweet. Melting point 281 degrees (decomposition). The pH value of a 10% aqueous solution is 5.6-6.1. It has no optical activity, is stable to heat and air, and is unstable to strong acids, which can lead to demethylation. It is soluble in water (3.3g/100ml, 25 degrees), dilute acid, and dilute solution. Extremely insoluble in ethanol and almost insoluble in ether.
| Item | Specification |
| Storage conditions | 2-8°C |
| Density | 1.34 |
| Melting point | 284 °C (dec.)(lit.) |
| pKa | 2.13(at 25℃) |
| MW | 149.21 |
| Boiling point | 306.9±37.0 °C(Predicted) |
DL Methionine is suitable for the prevention and treatment of liver diseases and arsenic or benzene poisoning. It can also be used to treat malnutrition caused by protein deficiency due to dysentery and chronic infectious diseases. DL Methionine can be used as a biochemical reagent for biochemical research; Cultivation application of mammalian and insect cells labeled with mixed isomers
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D(+)-Galactosamine hydrochloride CAS 1772-03-8
CAS:1772-03-8
Molecular Formula:C6H14ClNO5
Molecular Weight:215.63
EINECS:217-198-1
Synonyms:D-Galactosamine hydrochloride ,98.5%; D(+)-GalactosaMine hydrochloride, 99% 1GR; D(+)-GalactosaMine hydrochloride, 99% 5GR; D(+)-GalatosaMine hydrochloride; Galactosamine Hydrochloride (300 mg); D-GalactosaMine HC1; 2-aMino-2-deoxy-L-idose; (3R,4R,5R,6R)-3-aMino-6-(hydroxyMethyl)tetrahydro-2H-pyran-2,4,5-triol hydrochloride
D (+) – Galactosamine hydrochloride is a white or off white solid at room temperature and pressure. 2-amino-2-deoxy-D-galactose hydrochloride is a biochemical reagent and a liver cell nucleoside metabolism disruptor, mainly used for liver pathology
| Item | Specification |
| Storage conditions | room temp |
| Density | 1.3965 (rough estimate) |
| Melting point | 182-185 °C (dec.)(lit.) |
| SOLUBLE | SOLUBLE |
| MW | 215.63 |
D (+) – Galactosamine hydrochloride, also known as D-galactosamine hydrochloride, is a liver cell nucleoside metabolism disruptor that can sustainably damage liver cells. It is mainly used in the study of liver pathology and biochemistry. The hepatitis model replicated with it is close to the pathological changes of human hepatitis, which is reliable and useful for screening and researching anti hepatitis drugs.
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CAS: 2490-97-3
Molecular Formula: C7H12N2O4
Molecular Weight: 188.18
EINECS: 219-647-7
Synonyms: N-ACETYL GLUTAMINE; N-ACETYL-L-GLN; N-ALPHA-ACETYL-L-GLUTAMINE; L-GLUTAMINE, N2-ACETYL-; L-GLUTAMINE, N-ACETYL-; L-2-ACETAMIDOGLUTARAMIC ACID; ACETYL-L-GLUTAMINE, N-; ACEGLUTAMIDE; N2-acetyl-L-glutamine
Aceglutamide is a white crystalline powder; Odorless and tasteless. It dissolves in water and slightly dissolves in ethanol. The melting point is 194-198 ℃. Acetylglutamide, as an acetyl compound of glutamyl, has the effects of improving neuronal metabolism, maintaining neural stress capacity, and reducing blood ammonia
| Item | Specification |
| Storage conditions | 2-8°C |
| Density | 1.382 g/cm3 |
| Melting point | 206-208 °C |
| Boiling point | 604.9±50.0 °C(Predicted) |
| MW | 188.18 |
Aceglutamide can improve neuronal metabolism and maintain good stress response function; Reduce blood ammonia. Acetylglutamide is mainly used for cerebral trauma coma, hepatic coma, hemiplegia, high paraplegia, sequelae of infantile paralysis, neuropathic headache, back pain, etc.
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CAS:72-14-0
Molecular Formula:C9H9N3O2S2
Molecular Weight:255.32
EINECS:200-771-5
Synonyms:Formosulfathiazole; M&B 760; m&b760; M+B 760; m+b760; n(1)-2-thiazolyl-sulfanilamid; N(Sup1)-(2-Thiazolyl)sulfanilamide; n(sup1)-2-thiazolyl-sulfanilamid; n(sup1)-2-thiazolylsulfanilamide; Neostrepsan; Norsulfasol
Sulfathiazole is a white or pale yellow crystalline powder; Clinically, it belongs to the sulfonamide class and is used to treat infections caused by pneumococcal, meningococcal, Neisseria gonorrhoeae, and hemolytic streptococcus.
| Item | Specification |
| Purity | 99% |
| Density | 1.4629 (rough estimate) |
| Melting point | 200-202 °C (lit.) |
| Boiling point | 479.5±47.0 °C(Predicted) |
| MW | 255.32 |
Sulfathiazole is a sulfonamide drug used for infections caused by pneumococcal, meningococcal, gonococcal, and hemolytic streptococci.
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CAS: 103-26-4
Molecular Formula: C10H10O2
Molecular Weight: 162.19
EINECS: 203-093-8
Synonyms: METHYL TRANS-3-PHENYLACRYLATE; METHYL TRANS-3-PHENYLPROPENOATE; FEMA 2698; METHYL-3-PHENYL PROP-2-ENOATE; METHYL 3-PHENYLPROPENOATE; METHYL-3-PHENYLPROPENOTE; METHYL CINNAMATE; METHYL CINNAMYLATE; methl β-phenylacrylate; METHYL CINNAMATE 99%
Methyl Cinnamate (CAS 103-26-4) is an ester compound formed from cinnamic acid and methanol. With the molecular formula C₁₀H₁₀O₂ and molecular weight 162.18 g/mol, it is typically a colorless to pale yellow liquid or crystalline solid with a sweet, balsamic, and fruity odor.
Methyl Cinnamate is widely used in flavors, fragrances, and cosmetics due to its pleasant aroma. It also plays an important role in the pharmaceutical, agrochemical, and chemical industries as a valuable intermediate.
| Item | Specification |
| Purity | 99% |
| Density | 1.092 |
| Melting point | 33-38 °C (lit.) |
| Boiling point | 260-262 °C (lit.) |
| MW | 162.19 |
Perfumes & Cosmetics: Used as a fragrance ingredient in perfumes, soaps, and cosmetic formulations for its warm, sweet, and floral notes.
Food Flavoring: Approved as a flavor additive in beverages, chewing gums, candies, and baked goods, imparting fruity and spicy tones.
Tobacco Flavoring: Enhances aroma and smoothness in tobacco products.
Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs).
Traditional Use: Known for mild antimicrobial, antioxidant, and anti-inflammatory properties, making it suitable for research in medicinal chemistry.
Pesticide Intermediate: Utilized in the synthesis of certain agrochemicals.
Insect Repellent: Acts as a natural repellent in some formulations.
Fine Chemicals: Serves as an intermediate in the production of cinnamate esters and related compounds.
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CYANIDIN CHLORIDE CAS 528-58-5
CAS:528-58-5
Molecular Formula:C15H11ClO6
Molecular Weight:322.7
EINECS:208-438-6
Synonyms:CYANIDIN CHLORIDE; CYANIDINE CHLORIDE; 3,3′,4′,5,7-PENTAHYDROXYFLAVYLIN CHLORIDE; 3,3′,4′,5,7-PENTAHYDROXYFLAVYLIUM CHLORIDE; 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-1-benzopyryliuchloride; 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-1-benzopyryliumchloride; 3,3’4’,5,7-pentahydroxy-flavyliuchloride; cyanidolchloride; gastrotelos; 2-(3,4-dihydroxyphenyl)chromenylium-3,5,7-trio
CYANIDIN CHLORIDE brown crystalline powder, soluble in organic solvents such as methanol, ethanol, DMSO, sourced from blueberries and cabbage. Anthocyanins are water-soluble pigments and one of the main pigments that make up petals and fruits, belonging to the flavonoid compound family.
| Item | Specification |
| Purity | 80%~99% |
| Density | 1.2843 (rough estimate) |
| Melting point | >300 °C |
| Boiling point | 349.55°C (rough estimate) |
| MW | 322.7 |
CYANIDIN CHLORIDE can be used as a food pigment, cosmetic raw material, etc. CYANIDIN CHLORIDE is used for content determination/identification/pharmacological experiments and other pharmacological effects: antioxidant effect, reducing the level of glycerides in hyperlipidemic rats.
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CAS:12036-37-2
Molecular Formula:H4OSnZn
Molecular Weight:204.12
EINECS:405-290-6
Synonyms:Zinc stannate(IV); ZS; Tin zinc oxide (SnZnO3); Alcanex ZS; Flamtard S; Tin zinc oxide; ZINC STANNATE; Zinc Stannate(ZnSnO3); Zinc Stannat; Zinc stannate, Sn≥46%
ZINC STANNATE, abbreviated as ZTO, is a ternary oxide semiconductor material with a room temperature bandgap of 3.6 eV. It has the characteristics of high conductivity, fast electron transfer, high chemical sensitivity, low visible light absorption, and excellent optical performance.
| Item | Specification |
| Purity | 50% |
| Density | 3,9 g/cm3 |
| Melting point | >570°C |
| Hydrolysis sensitivity | 13mg/L at 20℃ |
| MW | 204.12 |
ZTO has applications in fields such as solar cells, lithium-ion battery anode materials, gas sensitive materials, and photocatalysts. Due to its numerous advantages and practical significance, there have been many studies related to ZTO in recent years, mainly in the areas of preparation methods and optoelectronic applications.
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CAS:638-39-1
Molecular Formula:C4H6O4Sn
Molecular Weight:236.8
EINECS:211-335-9
Synonyms:TIN (II) ACETATE; STANNOUS ACETATE; tin di(acetate); TinIIacetateoffwhitepowder; Tin(II)acetate,99%; Diacetic acid tin(II) salt; Tin(II) acetate,pure; Acetic acid,tin(2+) salt; DIACETOXYTIN, tech-95; Tin Acetate (Sn(MeCO2)2); Tin acetate (Sn(O2C2H3)2)
STANNUS ACETATE, also known as Tin (II) acetate, has a boiling point of 760mmHg and a boiling point of 117.1 ℃. Its flash point is 40 ℃, and its vapor pressure is 25 ℃ at 13.9mmHg.
| Item | Specification |
| Boiling point | 155°C 0,1mm |
| Density | 2,31 g/cm3 |
| Melting point | 180-182 °C(lit.) |
| Hydrolysis sensitivity | 7: reacts slowly with moisture/water |
| sensitivity | Hygroscopic |
| Storage conditions | Inert atmosphere,Room Temperature |
STANNUS ACETATE is commonly used as an organic synthesis intermediate and can be used in laboratory research and development processes.
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CAS: 58-61-7
Molecular Formula: C10H13N5O4
Molecular Weight: 267.24
EINECS: 200-389-9
Synonyms: Adenine riboside, Adenine-9-beta-ribofuranoside; ADENOSINE extrapure for biochemistry; 9-β-D-Ribofuranosyladenine, Adenine riboside, Adenine-9-β-D-ribofuranoside; ADENINENUCLEOSIDE; ADENINE RIBOSIDE; ADENOSINE; ADENINE-9-BETA-D-RIBOFURANOSIDE; 6-Amino-9-β-D-ribofuranosyl-[9H]-purine
Adenosine is a purine nucleoside compound composed of N-9 of adenine and C-1 of D-ribose linked by a β – glycosidic bond. Its chemical formula is C10H13N ₅ O ₄, and its phosphate ester is adenosine. Crystalline from water, melting point 234-235 ℃. [α] D11-61.7 ° (C=0.706, water); [α] D9-58.2 ° (C=0.658, water). Very insoluble in alcohol.
| Item | Specification |
| Boiling point | 410.43°C (rough estimate) |
| Density | 1.3382 (rough estimate) |
| Melting point | 234-236 °C (lit.) |
| pKa | 3.6, 12.4(at 25℃) |
| resistivity | 1.7610 (estimate) |
| Storage conditions | 2-8°C |
Adenosine can be used to treat angina pectoris, myocardial infarction, coronary artery dysfunction, arteriosclerosis, primary hypertension, cerebrovascular disorders, post-stroke sequelae, progressive muscle atrophy, etc. Adenosine is an endogenous neurotransmitter. In the pharmaceutical industry, it is mainly used to manufacture Ara AR (adenosine arabinose); Adenosine triphosphate (ATP); The main raw materials for drugs such as coenzyme A (COASH) and its series products cyclic adenosine monophosphate (CAMP).
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CAS:11103-57-4
Molecular Formula:C20H30O
Molecular Weight:286.46
EINECS:234-328-2
Synonyms:Aquasol A; ROIDEX; Vitamin A Retinol; 3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexenyl)-nona-2,4,6,8-tetraen-1-ol; Water-soluble vitamin A; ＶＩＴＡＭＩＮ Ａ 500W; Vitamin A USP/EP/BP; New anti-aging products; TIANFU CHEM–Vitamin A_
Vitamin A, also known as retinol, is an important fat soluble substance that is easily lacking in the human body. Vitamin A1 is mainly found in the liver, blood, and retina of animals, while vitamin A2 is mainly found in freshwater fish.
| Item | Specification |
| purity | 99% |
| MF | C20H30O |
| MW | 286.46 |
| EINECS | 234-328-2 |
| Storage conditions | -20°C |
Vitamin A plays a very important role in the metabolic function of the human body. Therefore, when there is insufficient intake of vitamin A in the diet, insufficient dietary fat content, chronic digestive diseases, etc., vitamin A deficiency or insufficiency can occur, affecting many physiological functions and even causing pathological changes.
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CAS:8015-91-6
Molecular Formula:NA
Molecular Weight:0
EINECS:283-479-0
Synonyms:CINNAMON BARK OIL; CINNAMON BARK OIL, CEYLON TYPE; CINNAMON LEAF OIL, CEYLON; CINNAMON OIL, CEYLON TYPE, NATURE IDENTICAL; CINNAMON OIL, IMITATION; CASSIA; CASSIA OIL; FEMA 2291; FEMA 2292; FEMA 2258; OLEUM CINNAMOMI
Cassia oil is a yellow or yellowish brown clear liquid with a special aroma of cinnamon. It is used as a food spice, as well as as a essence for medicine and mixed soap and a cosmetic essence.
| Item | Specification |
| purity | 99% |
| Density | 1.025 g/mL at 25 °C |
| Boiling point | 194-234 °C |
| Refractive index | n20/D 1.592 |
| MW | 0 |
| Flash point | 199 °F |
Cassia oil has a wide range of uses: as a fragrance enhancer for food and beverages; Natural cinnamaldehyde can also be separated and extracted from this oil, and various fragrances such as cinnamyl alcohol and benzaldehyde can be further synthesized It has bactericidal effect and is mainly used as a raw material for “Fengyoujing” and “Shangshi Zhitong Gao” in medicine.
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CAS:8007-80-5
Molecular Formula:NA
Molecular Weight:0
EINECS:616-916-4
Synonyms:oilofchinesecinnamon; oilofcinnamon; oilofcinnamon,ceylon; Oils,cassia;oils,cinnamon; oils,cinnamonzeylanicum; CASSIA OIL (CHINESE CINNAMON OIL); CASSIA OIL, NATURAL REDISTILLED; CASSIA OIL, SYNTHETIC; Chinese cinnamon oil; Cassia oiI
Cinnamon oil, also known as cinnamon oil. Light yellow oily liquid. There is a fragrance. The relative density ranges from 1.014 to 1.040. Refractive index ranging from 1.569 to 1.584. Optical rotation degree 0 °~-2 °. The main component is cinnamaldehyde, with a content of about 60% to 75%. And it contains about 4% to 15% eugenol. Dissolve in ether and chloroform.
| Item | Specification |
| purity | 99% |
| Density | 1.03 g/mL at 25 °C(lit.) |
| Boiling point | 194-234 °C |
| Refractive index | n20/D 1.592 |
| MW | 0 |
| Flash point | 199 °F |
Cinnamon oil is used to mix essence for toothpaste, beverage and tobacco. It can also be used in some soap and incense essence. Cinnamaldehyde can also be separated and extracted from this oil, and various fragrances such as cinnamyl alcohol can be further synthesized. Cinnamon oil is widely used as a flavor enhancer for beverages and food, as well as for the preparation of cosmetic essence and soap essence, and is used in medicine
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4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid CAS 127892-62-0
CAS:127892-62-0
Molecular Formula:C7H9ClN2O2
Molecular Weight:188.61
EINECS:NA
Synonyms:4-CHLORO-3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID; 1H-Pyrazole-5-carboxylic acid, 4-chloro-3-ethyl-1-Methyl-; 4-CHLORO-3-ETHYL-1-METHYL PYRAZOLE-5-CARBOXYLIC ACID; 4-chloro-5-ethyl-2-methyl-3-pyrazolecarboxylic acid; 4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylicaci; 4-chloro-3-Ethyl-1-methyl-1H-Pyrazole-5- carboxylic; Ethyl 4-chloro-5-ethyl-1-methyl- 1H-pyrazole-3-carboxylic acid
4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 127892-62-0) is a high-purity pyrazole derivative widely used as an intermediate in pharmaceuticals, agrochemicals, and fine chemical synthesis. Its unique chloro, ethyl, and methyl substituents provide excellent reactivity and selectivity, making it a versatile building block for advanced organic synthesis.
We supply 4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid with consistent quality, flexible packaging options, and reliable global delivery for both R&D and industrial applications.
| Item | Specification |
| Boiling point | 339.5±42.0 °C(Predicted) |
| Density | 1.40±0.1 g/cm3(Predicted) |
| Melting point | 164 °C |
| pKa | 1.90±0.38(Predicted) |
| Storage conditions | under inert gas (nitrogen or Argon) at 2-8°C |
4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid is a key intermediate used in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals. It is widely applied in drug development, herbicide and pesticide production, and in the preparation of substituted pyrazole derivatives for advanced chemical research.
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Dodecenylsuccinic anhydride CAS 25377-73-5
CAS:25377-73-5
Molecular Formula:C16H26O3
Molecular Weight:266.38
EINECS:246-917-1
Synonyms:N-DODECENYL SUCCINIC ANHYDRIDE; N-DDSA; 2-DODECENYLSUCCINIC ACID ANHYDRIDE; 2-DODECEN-1-YLSUCCINC ANHYDRIDE; 2-(dodecyl)succinicanhydride; 3-(dodecenyl)dihydro-5-furandione; DODECENYLSUCCINIC ANHYDRIDE; DDSA
The actual industrial product of DodecenylSuccinic Anhydride is a mixture of isomers, a light English transparent oily liquid with a boiling point of 180-182 ℃ (0.665kPa) and a relative density of 1.002. Soluble in acetone, benzene, and petroleum ether, insoluble in water.
| Item | Specification |
| Boiling point | 150 °C3 mm Hg(lit.) |
| Density | 1.005 g/mL at 25 °C(lit.) |
| Melting point | ~45 °C |
| Flash point | >230 °F |
| Storage conditions | Store below +30°C. |
DodecenylSuccinic Anhydride is mainly used as a curing agent for epoxy resins, for casting and laminating products, with a general dosage of 120-150 ℃. The product has good impact toughness and electrical properties, but slightly poor heat resistance. This product is also used in the production of paper adhesives, rust inhibitors, alkyd resin flexibility modifiers, plastic plasticizers, ink additives, leather hydrophobic treatment agents, desiccants, and polyvinyl chloride stabilizers.
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CAS: 34157-83-0
Molecular Formula: C29H38O4
Molecular Weight: 450.61
EINECS: 636-472-5
Synonyms: CELASTROL(SH); CELASTROL; Celastrol (Tripterin); CELASTROL(P)(PLEASE CALL); (20R)-3-Hydroxy-2-oxo-24-nor-D:A-friedoolean-1(10),3,5,7-tetren-29-oic acid; 2-Oxo-3-hydroxy-24-norfriedela-1(10),3,5,7-tetraene-29-oic acid; 2-Oxo-3-hydroxy-24-norfriedelane-1(10),3,5,7-tetraene-29-oic acidCelasterol
Celastrol is insoluble in water, soluble in dimethyl sulfoxide and anhydrous ethanol. Derived from anti-cancer active ingredients in plants such as Thunder God Vine and South Snake Vine in the family Celastraceae. An effective proteasome inhibitor, confirmed to induce cancer cell apoptosis by inhibiting proteasome activity
| Item | Specification |
| Boiling point | 645.7±55.0 °C(Predicted) |
| Density | 1.2 |
| Melting point | 219-230°C |
| pKa | 4.78±0.70(Predicted) |
| λmax | 424nm(MeOH)(lit.) |
| Storage conditions | -20°C |
Celastrol is used for content determination/identification/pharmacological experiments, etc. Pharmacological effects: It has strong antioxidant properties, anti-cancer angiogenesis effects, and anti rheumatoid effects. An effective proteasome inhibitor, confirmed to induce cancer cell apoptosis by inhibiting proteasome activity
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Balsalazide disodium CAS 213594-60-6
CAS:213594-60-6
Molecular Formula:C17H13N3Na2O6
Molecular Weight:401.28
EINECS:NA
Synonyms:BALSALZIDE DISODIUM; BALSALAZIDE SODIUM; BALSALAZIDE SODIUM 98+%; Disodium (3E)-3-[[4-[(3-oxido-3-; oxopropyl)carbamoyl]phenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate; 5-[4-(2-Carboxyethylcarbamoyl)phenylazo]salicylic acid disodium salt hydrate; Balsalazide disodium salt hydrate; Balsalazide disodium
Balsalazide disodium is a prodrug that, when taken orally, reaches the colon as the original drug and releases 5-aminosalicylic acid (active ingredient) and 4-aminobenzoyl – β – alanine under the action of colonic bacteria.
| Item | Specification |
| MW | 401.28 |
| Purity | 99% |
| MF | C17H13N3Na2O6 |
| Storage conditions | 2-8°C |
Balsalazide disodium may exert its anti-inflammatory effect by blocking the production of arachidonic acid metabolites in the colon. It is a highly effective and low toxic new type of colitis treatment drug, mainly used for ulcers
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Tetramethylammonium hydroxide pentahydrate CAS 10424-65-4
CAS:10424-65-4
Molecular Formula:C4H23NO6
Molecular Weight:181.23
EINECS:629-762-8
Synonyms:Tetramethylammonium hydroxide pentahydrate, min. 95%; etramethylammonium Hydroxide Pentahydrate; ammonium hydroxide pentahydrate; Tetramethylammonium hydroxide pentahydrate 98%; Tetramethylammonium Hydroxide Pentahydrate extrapure, 98%; Tetramethylammonium Hydroxide Pentahydrate (Reagent), Fisher Chemicalmethanaminium,n,n,n-trimethyl; MYXKPFMQWULLOH-UHFFFAOYSA-M
Tetramethylammonium hydroxide pentahydrate is a colorless crystal (often containing third or fifth order crystal water) that is highly hygroscopic and can quickly absorb carbon dioxide in air. It decomposes into methanol and trimethylamine at 130 ℃. It is usually used with 10% or 25% water (or alcohol) solutions and compounds containing crystal water.
| Item | Specification |
| Melting point | 67-70 °C(lit.) |
| Purity | 99% |
| Solubility | soluble |
| Storage conditions | 0-6°C |
| explosive limit | 36% |
| Density | 1.829 |
| Vapor pressure | 97 mm Hg ( 20 °C) |
Tetramethylammonium hydroxide pentahydrate is mainly used as the main catalyst in the synthesis of organic silicon products such as silicone oil, silicone rubber, silicone resin, etc. Although the dosage is not large, it has a significant impact on the yield and quality of the products. Tetramethylammonium hydroxide pentahydrate is mainly used in polyester polymers, textiles, plastic products, food, leather, wood processing, electroplating, microbiology, etc. abroad.
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1,6,7,12-Tetrachloroperylene tetracarboxylic acid dianhydride CAS 156028-26-1
CAS:156028-26-1
Molecular Formula:C24H4Cl4O6
Molecular Weight:530.1
EINECS:937-421-2
Synonyms:1,6,7,12-Tetrachloro-3,4,9,10-perylene-tetracarboxylic acid dianhydride; 6,7,12,13-Tetrachloro-3,4,9,10-perylene tetracarboxylic acid dianhydride; 1,6,7,12-Terachloro-3,4,9,10-teraanhydrideperylene; TETRACHLOROPERYLENE TETRACARBOXYLIC ACID DIANHYDRIDE: TECH.; 1,6,7,12-TETRACHLORO-3,4,9-PERYLENE TETRACARBOXYLIC ACID; 12-Tetrachloroperylene tetracarboxylic acid dianhydride; (1,6,7,12-tetrachloroperylen-2-yl)carbonyl forMate
1,6,7,12-Tetrachloroperylene tetracarboxylic acid dianhydride CAS 156028-26-1 is an orange red powder with no obvious odor. It dissolves in nitrobenzene and appears brown with gray green fluorescence, dissolves in concentrated sulfuric acid and appears red with bright red fluorescence, and dissolves in alkaline water and appears yellow with green fluorescence.
| Item | Specification |
| Boiling point | 757.1±55.0 °C(Predicted) |
| Density | 1.962±0.06 g/cm3(Predicted) |
| Purity | 98% |
| Solubility | DMSO (slightly heated) |
| Storage conditions | under inert gas (nitrogen or Argon) at 2-8°C |
1,6,7,12-Tetrachloroperylene tetracarboxylic acid dianhydride can be used as a liquid crystal color developer and is also an intermediate for dyes and pigments. Due to its excellent chemical resistance, color penetration resistance, and extreme weather resistance, perylene pigments are widely used in the plastic industry, especially for almost all polymers such as polyethylene and polypropylene.
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(R)-(+)-1,2-Dithiolane-3-pentanoic acid CAS 1200-22-2
CAS:1200-22-2
Molecular Formula:C8H14O2S2
Molecular Weight:206.33
EINECS:638-752-2
Synonyms:5-[(3R)-1,2-dithiolan-3-yl]pentanoic acid; 5-[(3R)-dithiolan-3-yl]pentanoic acid;5-[(3R)-dithiolan-3-yl]valeric acid; (R)-(+)-1,2-Dithiola; (R)-5-(1,2-Dithiolan-3-yl)pentanoic acid; (R)-Thioctic Acid (R)-1,2-Dithiolane-3-valeric Acid; D-lipoic acid; (R)-(+)-1,2-Dithiolane-3-pentanoic acid 97%; (R)-LIPOIC ACID Acid
(R) – (+) -1,2-Dithiolane-3-pentanoic acid CAS 1200-22-2 is a yellow crystalline substance. Lipoic acid is a natural product with biological activity. In 1951, Raed et al. reported the isolation of a crystalline cofactor of a growth promoting enzyme from treated insoluble liver tissue residue. Due to its high lipid solubility and acidity (pka=4.7), this compound was named lipoic acid.
| Item | Specification |
| Boiling point | 185-195 °C(Press: 0.5 Torr) |
| Density | 1.218±0.06 g/cm3(Predicted) |
| Melting point | 48-52 °C(lit.) |
| flash point | >230 °F |
| resistivity | 114 ° (C=1, EtOH) |
| Storage conditions | -20°C |
(R) – (+) -1,2-Dithiolane-3-pentanoic acid is an endogenous antioxidant that can remove free radicals from the body, promote the synthesis of vitamin C from glucose, and promote the synthesis of glutathione. It can effectively remove melanin and assist coenzymes in physiological metabolism that is beneficial for the body’s immunity.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:222400-29-5
Molecular Formula:NA
Molecular Weight:0
EINECS:NA
Synonyms:PEAPROTEIN; 80% Organic Pea Protein Powder
Pea Protein has a protein solubility close to 0 in the isoelectric point region (pH 4.0~6.0), and its solubility rapidly increases under neutral, alkaline, and extremely acidic conditions (pH 2.0, pH 3.0). Among them, the solubility of globulin is as high as 80%, significantly higher than that of isolated protein (PPI).
| Item | Specification |
| Name | Pea Protein |
| CAS | 222400-29-5 |
| purity | 99% |
| MW | 0 |
Due to its good functional characteristics, such as solubility, water absorption, emulsification, foaming and gel formation, Pea Protein can be used as a food additive for meat processing, leisure food, etc., and plays a role in improving product quality and nutritional structure.
Usually packed in 25kg/drum,and also can be do customized package.
Copper pyrophosphate CAS 10102-90-6
CAS:10102-90-6
Molecular Formula:Cu2O7P2
Molecular Weight:301.04
EINECS:233-279-4
Synonyms:Cupricpyrophosphate,trihydra; pyrophosphoricacid,coppersalt; COPPER (II) PYROPHOSPHATE; COPPER(II) DIPHOSPHATE TETRAHYDRATE; COPPER PYROPHOSPHATE; diphosphoric acid copper salt; CUPRIC PYROPHOSPHATE; CUPRIC PYROPHOSPHATE DIH2O; TetracopperPyrophosphate
Copper pyrophosphate light green powder. Soluble in acid, insoluble in water. It can react with potassium pyrophosphate to form a water-soluble copper potassium pyrophosphate complex salt. Used as an electroplating additive to prepare phosphate pigments
| Item | Specification |
| SOLUBLE | 9mg/L at 20℃ |
| Density | 4.2 g/cm3 |
| Melting point | 1140 °C |
| purity | 99% |
| MW | 301.04 |
Copper pyrophosphate is mainly used for cyanide free electroplating and is the main salt that supplies copper ions in the plating solution. Copper bottom layer suitable for decorative protective layer and local anti-seepage carbon coating for parts requiring carburizing
Usually packed in 25kg/drum,and also can be do customized package.
CAS:120-46-7
Molecular Formula:C15H12O2
Molecular Weight:224.25
EINECS:204-398-9
Synonyms:1,3-DIPHENYL-1,3-PROPANEDIONE FOR SYNTHE; ibenzoylmethane; TIANFU-CHEM CAS:120-46-7 Dibenzoylmethane; 1,3-diphenyl-3-propanedione; 1,3-Diphenylpropanedione; phenylphenacylketone; DBM; 1,3-diphenylpropane-1,3-dione; 1,3-DIPHENYL-1,3-PROPANEDIONE; karenzudk2
Dibenzoylmethane is a colorless oblique square plate-like crystal. Melting point 81 ℃, boiling point 219 ℃ (2.4kPa). Easy to dissolve in chlorohydrin and chloroform, soluble in sodium hydroxide solution, insoluble in sodium carbonate solution, and extremely slightly soluble in water.
| Item | Specification |
| Boiling point | 219-221 °C18 mm Hg(lit.) |
| Density | 0.800 g/cm3 |
| Melting point | 77-79 °C(lit.) |
| flash point | 219-221°C/18mm |
| resistivity | 1.6600 (estimate) |
| Storage conditions | Store below +30°C. |
Dibenzoylmethane analytical reagent, used for detecting carbon disulfide and thallium, for weight determination of uranium, for photometric determination of U+4, for extracting silver, aluminum, barium, beryllium, calcium, cadmium, cobalt, copper, iron, gallium, mercury, indium, lanthanum, magnesium, manganese, nickel, lead, palladium, scandium, thorium, titanium, zinc, zirconium, etc. Dibenzoylmethane is used as a co stabilizer in the calcium/zinc hydroxide stabilization system to manufacture PVC mineral water bottles
Usually packed in 25kg/drum,and also can be do customized package.
docosyltrimethylammonium chloride CAS 17301-53-0
CAS:17301-53-0
Molecular Formula:C25H54ClN
Molecular Weight:404.16
EINECS:241-327-0
Synonyms:docosyltrimethylammonium chloride; Bihenyl trimethyl ammonium chloride; BehenylTrimethylAmmoniumChloride; 1-Docosanaminium, N,N,N-trimethyl-, chloride; N-Behenyl-N,N,N-trimethylammonium chloride; Docosane-1-yltrimethylaminium·chloride; Docosyltrimethylaminium·chloride; Trimethyldocosylaminium·chloride
Docosyltrimethylammonium chloride is an organic ammonium salt whose long-chain alkyl group provides good hydrophobicity and surface activity, while the ammonium chloride group endows it with cationic properties. It is commonly used as an emulsifier and as a raw material for hair conditioners and shampoos.
| Item | Specification |
| solubility | Soluble in chloroform (small amount) |
| form | solid |
| Color | White to off white |
| Odor | Light taste |
| Storage conditions | Sealed in dry,Room Temperature |
Docosyltrimethylammonium chloride, as a multifunctional organic ammonium salt, plays an important role in industrial production such as textiles, hair care products, and asphalt like flowers.
Usually packed in 25kg/drum,and also can be do customized package.
Fluorescent Brightener 28 CAS 4404-43-7
CAS:4404-43-7
Molecular Formula:C40H44N12O10S2
Molecular Weight:916.98
EINECS:224-548-7
Synonyms:CALCOFLUOR WHITE ST; CI 40622; Fluorescent Brightener28,Calcofluor White M2R, TinopalUNPA-GX; V56; Optiblanc NL; 2.5-Bis(5-tertbutyl-2-benzoxazlyl)phiophene; 5-triazin-2-yl]amino]–6-(phenylamino)-3; c.i.fluorescentbrighteningagent28; Fluorescentbrightener(OB); TINOPAL UNPA-GX; TINOPAL LPW
Fluorescent Brightener 28 CAS 4404-43-7 （CAS 4193-55-9）is a high-efficiency, bis-triazinylaminostilbene-based optical brightening agent (OBA). It absorbs ultraviolet light (300-400 nm) and re-emits it as intense blue-violet fluorescence (400-500 nm), effectively masking the inherent yellowness of substrates and producing a bright, visually white appearance. Fluorescent Brightener 28 is particularly valued in polymer and coating applications for its excellent thermal stability and compatibility.
FLUORE CENT BRIGTENER 28 light yellow powder, odorless, soluble in alkanes, fats, mineral oils, paraffin, and most organic solvents. The maximum absorption value of the spectrum is 375mm (in ethanol), and the maximum emission wavelength is 435nm (in ethanol).
| ITEM | Industrial Grade |
| Appearance | Yellow-greenish powder |
| Whiteness | Correspond to standard ±1.5 |
| E Value | 510-550 |
| Moisture Content | ≤5% |
(1) Plastics Industry: Fluorescent Brightener 28 CAS 4193-55-9 widely used as a whitening agent for thermoplastics such as PVC, PP, PE, ABS, PS, and engineering plastics to enhance brightness and whiteness.
(2) Coatings & Paints: An effective brightener for architectural paints, industrial coatings, automotive finishes, and UV-curable systems.
(3) Synthetic Fibers: Fluorescent Brightener 28 CAS 4193-55-9 used in the spin finishing or mass pigmentation of polyester, nylon, and acetate fibers to achieve brilliant whiteness.
(4) Inks & Masterbatches: Key additive in specialty printing inks and white masterbatches for consistent whitening performance.
(5) Paper & Detergents: Fluorescent Brightener 28 CAS 4193-55-9 applied in high-quality paper coating and as an optical brightener in some industrial detergent formulations.
(1) High Whitening Efficiency: Provides intense blue-white fluorescence with low addition levels (typically 0.01%-0.1%).
(2) Excellent Thermal Stability: Withstands typical polymer processing temperatures up to 250-300°C without significant degradation.
(3) Good Light Fastness: Offers reasonable resistance to fading under long-term UV exposure.
(4) Broad Polymer Compatibility: Compatible with a wide range of polymer matrices and resin systems.
(5) Easy to Disperse: Can be readily incorporated into polymers via melt compounding or into liquid systems via high-speed dispersion.
Usually packed in 25kg/drum,and also can be do customized package.
Protein hydrolyzates, silk CAS 96690-41-4
CAS:96690-41-4
Molecular Formula:Null
Molecular Weight:0
EINECS:306-235-8
Synonyms:silk hydrolysates; Protein hydrolyzates, silk; Silkhydrolyzed; Proteinhydrolysate, Seide-; Silk, hydrolyzates; Silk,hydrolyzates; cdFDGFR; Silk fibroin peptide; Silk amino acid; Protein hydrolyzates, silk USP/EP/BP
Protein hydrolyzates and silk have significant advantages over other natural polymers. Research has shown that they have good biocompatibility, are non-toxic, pollution-free, non irritating, and biodegradable.
| Item | Specification |
| Odor | Light taste |
| Density | 0.622[at 20℃] |
| MW | 0 |
| MF | Null |
| SOLUBLE | 462g/L at 30℃ |
Protein hydrolyzates and silk not only contain essential amino acids for the human body, but also have no toxicity, allergenicity, or irritation to the body. Moreover, most of them can be degraded by living organisms, making them widely used in the field of biomedicine.
Usually packed in 25kg/drum,and also can be do customized package.
Hexyl salicylate CAS 6259-76-3
CAS:6259-76-3
Molecular Formula:C13H18O3
Molecular Weight:222.28
EINECS:228-408-6
Synonyms:HEXYL 2-HYDROXYBENZOATE; HEXYL SALICYLATE; HEXYL SALICYLATE, N-; SALICYLIC ACID N-HEXYL ESTER; O-HYDROXYBENZOIC ACID N-HEXYL ESTER; N-HEXYL-2-HYDROXYBENZOATE; N-HEXYL ORTHO HYDROXY BENZOATE; N-HEXYL SALICYLATE; 1-hexylsalicylate
Hydroxy salicylate is a colorless and transparent liquid with a boiling point of 167-168 ℃/1.6kPa and 122-125 ℃/270Pa. It has floral, fruity, and green aromas and a long-lasting fragrance.
| Item | Specification |
| Vapor pressure | 0.077Pa at 23℃ |
| Density | 1.04 g/mL at 25 °C (lit.) |
| pKa | 8.17±0.30(Predicted) |
| flash point | >230 °F |
| SOLUBLE | Soluble in chloroform (small amount) |
| Storage conditions | Sealed in dry,Room Temperature |
Hexyl salicylate can be used as the formula of daily chemical essence, which can be obtained by the reaction of salicylic acid and n-hexanol catalyzed by iron potassium vanadium catalyst.
Usually packed in 25kg/drum,and also can be do customized package.
Sodium 3-mercaptopropanesulphonate CAS 17636-10-1
CAS:17636-10-1
Molecular Formula:C3H9NaO3S2
Molecular Weight:180.21
EINECS:241-620-3
Synonyms:SODIUM 3-MERCAPTO-1-PROPANESULFONATE; Sodium 3-mercaptopropanesulphonate; 3-MERCAPTOPROPANESULFONIC ACID, SODIUM SALT; 3-MERCAPTO-1-PROPANESULFONIC ACID; 3-MERCAPTO-1-PROPANESULFONIC ACID SODIUM SALT; 3-mercapto-1-propanesulfonicacimonosodiumsalt; 3-mercapto-1-propanesulfonicacisodiumsalt
Sodium 3-mercaptopolopanesulphonate is soluble in water, slightly soluble in methanol, and insoluble in BTX compounds. It can be used as a metal surface treatment agent.
| Item | Specification |
| Vapor pressure | 0Pa at 25℃ |
| Density | 1.59[at 20℃] |
| Melting point | ~220 °C (dec.) (lit.) |
| flash point | 71 °C |
| SOLUBLE | 1000g/L at 25℃ |
| Storage conditions | Inert atmosphere,Room Temperature |
Sodium 3-mercaptopolopanesulphonate is used as an intermediate for electroplating additives to prepare copper plating brighteners, especially suitable for electroplating printed circuit boards
Usually packed in 25kg/drum,and also can be do customized package.
Sodium lactobionate CAS 27297-39-8
CAS:27297-39-8
Molecular Formula:C12H23NaO12
Molecular Weight:382.29
EINECS:1312995-182-4
Synonyms:SODIUM LACTOBIONATE; 4-O-β-D-Galactopyranosyl-D-gluconic acid sodium salt; Lactobionic acid sodium; Lactobionic acid sodium salt monohydrate; SodiuM LaCLobionate; D-Gluconic acid, 4-O-b-D-galactopyranosyl-, sodiuM salt(1:1); 4-O-BETA-GALACTOPYRANOSYL-D-GLUCONIC ACID MONOSODIUM SALT; lactobionic acid sodium salt
Sodium Lactobionate (CAS 27297-39-8) is the sodium salt of lactobionic acid, a disaccharide composed of galactose and gluconic acid. It is highly water-soluble and valued for its strong chelating ability, stabilizing properties, and biocompatibility. Sodium lactobionate is widely used in pharmaceuticals, cosmetics, food, and biotechnology industries due to its excellent safety profile and multifunctional properties.
As a stable, non-toxic, and non-irritating ingredient, Sodium Lactobionate plays a crucial role in formulations where gentle performance and reliable functionality are required.
| Item | Specification |
| CAS | 27297-39-8 |
| MF | C12H23NaO12 |
| MW | 382.29 |
| Purity | 99% |
Used as an excipent in drug formulations.
Functions as a stabilizer for active pharmaceutical ingredients (APIs).
Enhances solubility and bioavailability of certain drugs.
Applied in organ preservation solutions to protect cells and tissues during transplantation.
Functions as a mineral fortifier, especially for calcium and iron.
Used as a stabilizer and antioxidant to prevent food oxidation.
Provides mild sweetness and acts as a humectant in formulations.
Acts as a skin-conditioning agent with moisturizing properties.
Helps stabilize sensitive formulations.
Commonly used in anti-aging skincare for its antioxidant effect.
Serves as a chelating agent in fermentation processes.
Stabilizes metal ions in specialized chemical formulations.
Usually packed in 25kg/drum,and also can be do customized package.
VITAMIN E NICOTINATE CAS 43119-47-7
CAS:43119-47-7
Molecular Formula:C35H53NO3
Molecular Weight:535.8
EINECS:256-101-7
Synonyms:3-pyridinecarboxylicacid,3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltrenascin; [2,5,7,8-TETRAMETHYL-2-(4,8,12-TRIMETHYLTRIDECYL)CHROMAN-6-YL] PYRIDINE-3-CARBOXYLATE; VITAMIN E NICOTINATE USP/EP/BP; D-alpha-Tocopheryl nicotinate
VITAmin E NICOTINATE is a white or slightly yellow powder. The trade names are Wisek and Qiaoguangweixin, which are used for the prevention and treatment of hyperlipidemia and atherosclerosis.
| Item | Specification |
| Boiling point | 649.0±55.0 °C(Predicted) |
| Density | 0.990±0.06 g/cm3(Predicted) |
| pKa | 3.03±0.10(Predicted) |
| MW | 535.8 |
| MF | C35H53NO3 |
| Storage conditions | Sealed in dry,2-8°C |
VITEIN E NICOTINATE is a nicotinic acid ester of tocopherol. It can directly act on the blood vessel wall to dilate it, thereby promoting the improvement of blood circulation in the brain, skin, muscles, and surrounding areas, resulting in a sustained and stable increase in blood flow.
Usually packed in 25kg/drum,and also can be do customized package.
CAS: 504-15-4
Molecular Formula: C7H8O2
Molecular Weight: 124.14
EINECS: 207-984-2
Synonyms: 1,3-DIHYDROXY-5-METHYLBENZENE; 1,3-Benzenediol, 5-methyl-; 3,5-Dihydroxytoluene,monohydra; 3,5-Orcinol; 3,5-Toluenediol; 3-Benzenediol,5-methyl-1; 3-Hydroxy-5-methylphenol; 5-methyl-3-benzenediol; 5-Methylresorcin; 5-methylresorcinol, (1,3-Dihydroxy-5-methylbenzene)
Orcinol molecules contain phenolic groups and are sensitive to light and oxygen. It needs to be stored at room temperature and away from light. 3,5-dihydroxybenzoic acid methyl ester was used as the raw material to directly prepare 3,5-dihydroxytoluene through selective hydrogenation reaction. The synthesis process is simple and the reaction time is short.
| Item | Specification |
| Boiling point | 290 °C |
| Density | 1.2900 |
| Melting point | 106-112 °C(lit.) |
| flash point | 159 °C |
| resistivity | 1.4922 (estimate) |
| Storage conditions | Store at <= 20°C. |
Orcinol is used for organic synthesis, pharmaceutical intermediates, and analytical reagents
Usually packed in 25kg/drum,and also can be do customized package.
CAS:629-62-9
Molecular Formula:C15H32
Molecular Weight:212.41
EINECS:211-098-1
Synonyms:Pentadecane [Standard Material for GC]>; Pentadecane>; Pentadecane Standard; Pentadecane GC; n-Pentadecane @5.0 mg/mL in MeOH; N-PENTADECANE FOR SYNTHESIS 50 ML; N-PENTADECANE FOR; SYNTHESIS 10 ML; N-PENTADECANE ISO 9001：2015 REACH; 629-62-9 N-PENTADECANE
N-PENTADECANE colorless liquid. Melting point 8.5~10 ℃, boiling point 268 ℃, flash point 132.22 ℃, refractive index 1.4332, density 0.769g/mL. Insoluble in water, methanol, ethanol, soluble in n-hexane, acetone, ether, etc. Exists in oil. It can be obtained from straight run refining and diesel through adsorption separation
| Item | Specification |
| Boiling point | 270 °C(lit.) |
| Density | 0.769 g/mL at 25 °C(lit.) |
| Melting point | 8-10 °C(lit.) |
| flash point | 270 °F |
| resistivity | n20/D 1.431(lit.) |
| Storage conditions | Store below +30°C. |
N-PENTADECANE colorless liquid. Melting point 8.5~10 ℃, boiling point 268 ℃, flash point 132.22 ℃, refractive index 1.4332, density 0.769g/mL. Insoluble in water, methanol, ethanol, soluble in n-hexane, acetone, ether, etc. Exists in oil. It can be obtained from straight run refining and diesel through adsorption separation
Usually packed in 25kg/drum,and also can be do customized package.
CAS:68-26-8
Molecular Formula:C20H30O
Molecular Weight:286.45
EINECS:200-683-7
Synonyms:VITAMIN A USP(CRM STANDARD); VITAMIN A(RETINOL)(SECONDARY STANDARD); VitaminAalkohol; Vitamin A Crystallization; ALL-TRANS-RETINOL (VITAMIN A ALCOHOL); RETINOL (VITAMIN A); ALL TRANS-RETINOL (VITAMIN A); retinol solution; VITAMINA(FEED); VITAMIN A(RETINOL)(SH)
All trans Retinol is a color fading flake crystal with a melting point of 62-64 ℃ and a boiling point of 120-125 ℃ (0.667Pa). Easy to dissolve in oil or organic solvents, insoluble in water. Good thermal stability, stable under alkaline conditions, unstable under acidic conditions. When encountering antimony trichloride, it exhibits a characteristic blue reaction and is easily damaged by ultraviolet radiation and oxygen in the air. It can be protected when coexisting with vitamin C.
| Item | Specification |
| Melting point | 61-63 °C(lit.) |
| Purity | 99% |
| solubility | Soluble in chloroform (small amount) |
| refractive index | 1.641 |
| Storage conditions | -20°C |
| pKa | 14.09±0.10(Predicted) |
All trans Retinol vitamin A is a component of the photosensitive substances in visual cells, which can ensure the integrity and health of epithelial tissue structure and promote the development and growth of the body. When lacking, it can hinder growth and development, decline reproductive function, and easily lead to “night blindness”. All trans Retinol is used in pharmaceutical tablets and capsules as a vitamin based feed additive in the feed industry
Usually packed in 25kg/drum,and also can be do customized package.
trans-4-Hydroxy-L-proline methyl ester hydrochloride CAS 40216-83-9
CAS:40216-83-9
Molecular Formula:C6H12ClNO3
Molecular Weight:181.62
EINECS:609-795-4
Synonyms:H-HYP-OME HCL; H-L-HYP-OME HCL; HYDROXYPROLINE-OME HCL (2S,4R)-trans-4-hydroxy-L-proline methyl ester hydrochloride; 4-hydroxy-2-pyrrolidinecarboxylic acid methyl ester hydrochloride
Trans-4-Hydroxy-L-proline methyl ester hydrochloride is a white or off white solid at room temperature and pressure, soluble in water but insoluble in ether organic solvents.
| Item | Specification |
| Melting point | 169 °C |
| Purity | 98% |
| solubility | Soluble in DMSO (mild) |
| MW | 181.62 |
| Storage conditions | Keep in dark place,Sealed in dry,Room Temperature |
Trans-4-Hydroxy-L-proline methyl ester hydrochloride is a derivative of L-proline. Its hydrochloride form can increase the solubility and stability of the compound, allowing for better control and maintenance of its properties and activity during drug preparation and storage.
Usually packed in 25kg/drum,and also can be do customized package.
Ethyl 3-hydroxybutyrate CAS 5405-41-4
CAS: 5405-41-4
Molecular Formula: C6H12O3
Molecular Weight: 132.16
EINECS: 226-456-2
Synonyms: 3-HYDROXYBUTYRIC ETHYL ETHER; DL-3-HYDROXY-N-BUTYRIC ACID ETHYL ESTER;DL-3-HYDROXYBUTYRIC ACID ETHYL ESTER; DL-ETHYL-3-HYDROXYBUTYRATE; ETHYL DL-3-HYDROXYBUTYRATE; ETHYL DL-3-HYDROXY-N-BUTYRATE; ETHYL 3-HYDROXYBUTYRATE
Ethyl 3-hydroxybutyrate is a colorless viscous liquid with fruity, grape, green and Baijiu like aroma. Boiling point 170 ℃ or 81 ℃ (2400Pa). Flash point 77 ℃. Dissolve in water (100g/100ml, 123 ℃). Natural products exist in Baijiu, rum, egg fruit, etc.
| Item | Specification |
| Boiling point | 170 °C (lit.) |
| Density | 1.017 g/mL at 25 °C (lit.) |
| pKa | 14.45±0.20(Predicted) |
| flash point | 148 °F |
| resistivity | n20/D 1.42(lit.) |
| Storage conditions | Sealed in dry,2-8°C |
Ethyl 3-hydroxybutyrate is a promising organic intermediate that can be used to prepare many highly marketable pharmaceutical products; Poly (3-hydroxybutyrate) ethyl ester (PHB) can also be synthesized through ester exchange condensation for the production of medical materials, packaging materials, and optical materials.
Usually packed in 25kg/drum,and also can be do customized package.
Propyleneglycol alginate CAS 9005-37-2
CAS:9005-37-2
Molecular Formula:(C9H14O70n
Molecular Weight:0
EINECS:NA
Synonyms:propyleneglycolalginateester; 1,2-Propanediol alginate; PROPYLENEGLYCOLALGINATE,HIGHVISCOSITY; PROPYLENEGLYCOLALGINATE,LOWVISCOSITY; PROPYLENEGLYCOLALGINATE,LOWVISCOSITY,FCC; PROPYLENEGLYCOLALGINATE,NF; PROPANE-1,2-DIOLALGINATE; 1,2-PROPYLENEGLYCOLALGINATE
Polypropylene alginate is a white to light yellow fibrous powder or coarse powder. Almost odorless and tasteless. Dissolve in water to form a viscous colloidal solution. Dissolve in rare organic acid solution and dissolve in ethanol water solution with a concentration of less than 60% according to esterification degree. Gel can be formed in acidic solution with pH value of 3-4 without precipitation.
| Item | Specification |
| MW | 0 |
| Boiling point | 886.32°C (rough estimate) |
| Density | 1.2096 (rough estimate) |
| refractive index | 1.7040 (estimate) |
| PH | pH(1%, 25℃):3.5～4.5 |
Polypropylene alginate is mainly used as an emulsifying stabilizer and thickener. According to regulations in our country, it can be used for condensed milk, chewing gum, chocolate, hydrogenated vegetable oil, sauces, and plant-based protein drinks. Polypropylene alginate is used for cold drinks, pharmaceuticals, and other products, and has emulsifying, thickening, and stabilizing effects. It is an excellent organic health product
Usually packed in 25kg/drum,and also can be do customized package.
Sodium gualenate CAS 6223-35-4
CAS: 6223-35-4
Molecular Formula: C15H17NaO3S
Molecular Weight: 300.35
EINECS: 228-309-8
Synonyms: SODIUM GUAIAZULENE SULFONATE; Sodium 1,4-dimethyl-7-isopropylazulene-3-sulfonate; Azulene sulfonate sodium; 3-Sulfonate sodium salt; sodium,3,8-dimethyl-5-propan-2-ylazulene-1-sulfonate; Sodium 7-Isopropyl-1,4-dimethylazulene-3-sulfonate; Sodium 5-isopropyl-3,8-dimethylazulene-1-sulfonate; Guaiazulenesulfonate sodium
Sodium gualenate is unstable and can decompose under light, air oxidation, and high temperature environments, making it easy to remove sulfonic acid groups. According to existing reports, it is common for sodium azulene sulfonate to contain half or one crystal water.
| Item | Specification |
| MW | 300.35 |
| Melting point | 98°C(lit.) |
| SOLUBLE | Dimethyl sulfoxide: 30 mg/mL (99.88 mM) |
| Colour | Blue to dark blue |
| Storage conditions | Inert atmosphere,Room Temperature |
Sodium gualenate is an effective ingredient of chamomile flowers, which has strong anti pepsin, anti-inflammatory, antibacterial, anti allergic, and promoting mucosal metabolism effects. It is mainly used to study duodenal ulcers, gastric ulcers, and gastritis.
Usually packed in 25kg/drum,and also can be do customized package.
Styrenated phenol CAS 61788-44-1
CAS:61788-44-1
Molecular Formula:C30H30O
Molecular Weight:406.56
EINECS:262-975-0
Synonyms:Styrenatedphenols; ASM SP 10; ANTIOXIDANT SP 10; styrenated phenol;2,4,6-TRIS-(1-PHENYL-ETHYL)PHENOL; Phenol, styrolisiert; mono-Styrylphenol; Gold (III) chloride trihydrate of high Au content; Styrenated phenol ISO 9001：2015 REACH
Styrenated phenol is a viscous liquid ranging from light yellow to amber in color. Soluble in organic solvents such as ethanol, acetone, aliphatic hydrocarbons, aromatic hydrocarbons, and trichloroethane, insoluble in water.
| Item | Specification |
| Flash point | 182℃ |
| Density | 1.08g/cm3 |
| Boiling point | >250℃ |
| SOLUBLE | The solubility in organic solvents at 20 ℃ is 1000g/L |
| Fefractive index | 1.5785~1.6020 |
| Storage conditions | 2-8°C |
Styrenated phenol is used as a stabilizer and anti-aging agent for synthetic and natural rubbers such as styrene butadiene, chloroprene, and ethylene propylene
Usually packed in 25kg/drum,and also can be do customized package.
Lithium hexafluorophosphate CAS 21324-40-3
CAS:21324-40-3
Molecular Formula:F6LiP
Molecular Weight:151.91
EINECS:244-334-7
Synonyms:LITHIUM HEXAFLUOROPHOSPHATE; Hexafluoro-,lithium; Lithium hexafluorophosphate(V)/ 98%; Lithium hexafluoroph; 1.0 M LiPF6 DMC; 1.0 M LiPF6 EC/DMC; 1.0 M LiPF6 DEC; 1.0 M LiPF6 EC/EMC=50/50 (v/v); 1.0M LiPF6 EC/MEC=50/50 (v/v); Powerlyte; Purelyte
Lithium hexafluorophosphate is a white crystal or powder with a relative density of 1.50 and strong deliquescence; Easy to dissolve in water, and also soluble in low concentration organic solvents such as methanol, ethanol, propanol, carbonate, etc. Decompose when exposed to air or heated. Due to the action of water vapor, it rapidly decomposes in the air, releasing PF5 and producing white smoke.
| Item | Specification |
| Flash point | 25 °C |
| Density | 1.5 g/mL (lit.) |
| Melting point | 200 °C (dec.) (lit.) |
| Proportion | 1.50 |
| Flash point | 25 °C |
| Storage conditions | Inert atmosphere,Room Temperature |
Lithium hexafluorophosphate is an electrolyte material for lithium-ion batteries, mainly used in lithium-ion power batteries, lithium-ion energy storage batteries, and other daily batteries. It is also an irreplaceable electrolyte for lithium-ion batteries in the near to medium term.
Usually packed in 25kg/drum,and also can be do customized package.
Magnesium acetate tetrahydrate CAS 16674-78-5
CAS:16674-78-5
Molecular Formula:Mg(CH3COO)2·4H2O
Molecular Weight:214.45
EINECS:605-451-2
Synonyms:Magnesium Acetate Tetrahydrate Technical; MAGNESIUM ACETATE TETRAHYDRATE BIOXT; Cacium acetate; ANTI-MACROPHAGE-DERIVED CHEMOKINE*(MDC)8; MAGNESIUM ACETATE TETRAHYDRATE, 99.999%; MAGNESIUM ACETATE TETRAHYDRATE*SIGMAULTR A; MAGNESIUM ACETATE TETRAHYDRATE*ACS REAGENT
Magnesium acetate hydrate is a colorless crystalline solid at room temperature and pressure. Magnesium acetate is an important generalized metal magnesium organic compound. Common magnesium acetate exists in two states: anhydrous magnesium acetate and tetrahydrate magnesium acetate with crystalline water
| Item | Specification |
| Purity | 99% |
| Density | 1.454 |
| Melting point | 72-75 °C(lit.) |
| Proportion | 1.454 |
| resistivity | n20/D 1.358 |
| Storage conditions | Store at +15°C to +25°C. |
Magnesium acetate hydrate can be used as a feed additive and cosmetic; Preparation of uranyl magnesium acetate for the determination of sodium; Used for pharmaceuticals, industry, deodorization, sterilization, preservatives, textile dyeing, eosin dyeing, fixation of aniline black, and other purposes.
Usually packed in 25kg/drum,and also can be do customized package.
Ethylhexanoic acid zinc salt CAS 136-53-8
CAS:136-53-8
Purity:98%
Molecular formula:C16H30O4Zn
MW:351.8
EINECS:205-251-1
Synonyms:Ethylhexanoicacidzincsalt; 2-ethyl-hexanoicacizincsalt;Hexanoicacid,2-ethyl-,zincsalt; zinc2-ethylcaproate;zincethylhexanoate; Zinc(II)-2ethyhexanote; zinc(II)2-ethylhexanoate; Zinc2-ethylhexanoate(~22%Zn,1%DiethyleneglycolMonoMethylether)
Ethylhexanoic acid zinc salt CAS 136-53-8 is also known as zinc isooctanoate and zinc octanoate. It is a light yellow, uniform, transparent liquid. Density 1.17g/cm3. This product has excellent storage stability. Compared with traditional zinc cyclohexaneate, zinc isooctanoate has the characteristics of light color, small odor, and high content. This product is used as a catalyst for polyurethane coatings and elastomers, which can promote the cross-linking of aliphatic isocyanates and shorten the curing time. It is also used as a heat stabilizer for PVC plastics.
| Appearance
|
Water white to slightly yellow uniform transparent liquid
|
| Color number
|
≤3
|
| Metal content (%)
|
3% to 22%
|
| Solubility in solvent
|
Fully soluble
|
| Solution stability
|
Transparent, no precipitate
|
| Flash point (℃)
|
≥70 |
| Fineness (um) | ≤15 |
1. Ethylhexanoic acid zinc salt CAS 136-53-8 Mainly used as a catalyst for polyurethane coatings and elastomers, which can promote the cross-linking of aliphatic isocyanates and shorten the curing time;
2. Ethylhexanoic acid zinc salt CAS 136-53-8 used as a heat stabilizer for PVC plastics, a wood preservative, a waterproof fabric, and a bactericidal and mildew-proof agent; used as a gelling agent and oil additive in inks;
3. Ethylhexanoic acid zinc salt CAS 136-53-8 is an excellent wetting agent for coatings and can be used as a suspending agent, matting agent, dispersant and antifouling agent for ship bottom paint, etc.
200L galvanized barrel 200kg
SODIUM DITHIONATE CAS 7631-94-9
CAS:7631-94-9
Molecular Formula:H3NaO6S2
Molecular Weight:186.13
EINECS:231-550-1
Synonyms:SODIUM DITHIONATE; SODIUM HYPOSULFATE; Nsc50070; Sodium dithionate anhydrous 97; Dithionic acid, disodium salt; Disodium dithionate
SODIUM DITHIONATE white crystalline powder. Very soluble in water, insoluble in alcohol. Relative density is 2.3-2.4 (apparent density is 1.2-1.3). Unstable in aqueous solution, hydrolysis can produce hydrogen. Moisture can decompose and generate heat, which can easily cause combustion.
| Item | Specification |
| MF | H3NaO6S2 |
| Density | 2.189 [MER06] |
| MW | 186.13 |
| Purity | 59.00% |
SODIUM DITHIONATE is widely used in the printing and dyeing industry, such as cotton fabric dyeing aids and bleaching of silk and wool fabrics. It is also used in pharmaceuticals, mineral processing, and copperplate printing. The paper industry uses it as a bleaching agent, etc. Food grade products are used as bleaching agents, preservatives, and antioxidants.
Usually packed in 25kg/drum,and also can be do customized package.
Danofloxacin mesylate CAS 119478-55-6
CAS:119478-55-6
Molecular Formula:C20H24FN3O6S
Molecular Weight:453.48
EINECS:638-813-3
Synonyms:Mesylate Dan Nuosha star; DANOFLOXACIN MESILATE; DANOFLOXACIN MESULATE; DANOFLOXACIN MESYLATE; DANOFLOXANCIN MESYLATE; Dafloxacin mesylate; Danofloxacin Mesylat; Danofloxacin Mesylate Dafloxacin Mesylate
Danofloxacin mesylate is a white to pale yellow crystalline powder with no odor and a bitter taste. This product is soluble in water, slightly soluble in methanol, almost insoluble in chloroform, and has no volatile or irritating odor. Solubility in water (25 ℃): 10% (g/ml), pH value 3.5-4.5, the color of the aqueous solution of this product is colorless or slightly yellow green.
| Item | Specification |
| Purity | 99% |
| MW | 453.48 |
| Melting point | 337-339°C |
| MF | C20H24FN3O6S |
| Storage conditions | Inert atmosphere,Store in freezer, under -20°C |
Danofloxacin mesylate is a fluoroquinolone synthetic antibacterial agent that primarily works by inhibiting bacterial DNA gyrase, which is necessary for providing appropriate DNA spatial arrangement in bacterial cells through DNA supercoiling.
Usually packed in 25kg/drum,and also can be do customized package.
2,6-Diaminoanthraquinone CAS 131-14-6
CAS:131-14-6
Molecular Formula:C14H10N2O2
Molecular Weight:238.24
EINECS:205-013-7
Synonyms:2,6-DIAMINOANTHRAQUINONE; 2,6-ANTHRAQUINONYLDIAMINE; 10-Anthracenedione,2,6-diamino-9; 2,6-diamino-10-anthracenedione; 2,6-Diamino-9,10-anthracenedione; 2,6-diamino-9,10-anthraquinone; 2,6-diaminoanthra-9,10-quinone; 2,6-diaminoanthrachinon; 2,6-diamino-anthraquinon
2,6-Diaminoanthraquinone is a reddish brown crystal (in hot pyridine aqueous solution). Soluble in hot ethanol, insoluble in chloroform and xylene. 2,6-Diaminoanthraquinone is used to manufacture dye reduced yellow GCN’
| Item | Specification |
| Boiling point | 380.84°C (rough estimate) |
| Density | 1.1907 (rough estimate) |
| Melting point | >325 °C (lit.) |
| pKa | 1.32±0.20(Predicted) |
| resistivity | 1.6500 (estimate) |
| Storage conditions | Keep in dark place |
2,6-Diaminoanthraquinone is a dye intermediate used in the manufacture of reducing dyes such as Shilin Yellow GCN
Usually packed in 25kg/drum,and also can be do customized package.
Antioxidant 626 CAS 26741-53-7
CAS:26741-53-7
Purity:98%
Molecular Formula:C33H50O6P2
MW:604.69
EINECS:247-952-5
Synonyms:antioxidant24;Ultranox626;3,9-bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane;;2,4,8,10-Tetraoxa-3,9-diphosphaspiro5.5undecane,3,9-bis2,4-bis(1,1-dimethylethyl)phenoxy-;3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro(5.5)undecan;4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane,3,9-bis[2,4-bis(1,1-dimethylethyl)phenoxy]-2;phosphorousacid,cyclicneopentanetetraylbis(2,4-di-tert-butylphenyl)ester
This product is a white crystalline powder with a melting point of 160-175°C, a flash point of 168°C, and a burning point of 421°C. It is easily soluble in organic solvents such as toluene, methyl chloride, and chloroform, slightly soluble in alcohol, and insoluble in water. Antioxidant 626 is a white to off-white powder with low volatility and higher efficiency. It is often used in combination with hindered phenol antioxidants.
| ITEM | STANDARD |
| Appearance | White pellets or powder |
| Melting range ℃ | 170.0-180.0 |
| Volatile content % | ≤1.0 |
| Acid Value mgKOH/g | ≤1.0 |
| Free 2,4-DTBP % | ≤1.0 |
| Purity % | ≥96.0 |
| Assay % | ≥98.0 |
1. Antioxidant 626 is mainly used in the synthesis and processing of various plastics such as polypropylene, polyethylene, ABS, polycarbonate fiber and polyester resin.
2.Antioxidant 626 is a phosphite auxiliary antioxidant with low volatility, which can effectively prevent polymer discoloration, reduce polymer degradation rate, and improve the resin’s resistance to gas fading. It is particularly suitable for polyolefins and olefin copolymers, polycarbonate, polyamide and other engineering plastics, as well as rubber, coatings and adhesives. The addition of antioxidant 626 can significantly improve the processing stability of the material, and is widely used in the processing of polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polystyrene, polyvinyl chloride and other thermoplastics and elastomers. middle. In addition, antioxidant 626 also has excellent prevention of discoloration caused by light and heat, as well as a certain light stabilization effect, which can improve the light, thermal stability, mechanical strength and color stability of the product, thereby extending the life of the product.
3.Antioxidant 626 has stable chemical properties and good compatibility with most polymers. It is an efficient phosphite auxiliary antioxidant. Its use can not only improve the processing stability of materials, but also improve the light, thermal stability, mechanical strength and color stability of products. It is an important additive widely used in the plastics industry
25kg/bag or Customized according to customer needs
1-Aminoanthraquinone CAS 82-45-1
CAS:82-45-1
Molecular Formula:C14H9NO2
Molecular Weight:223.23
EINECS:201-423-5
Synonyms:Diazo Fast Red AL; alpha-Anthraquinonylamine; Anthraquinone, 1-amino-; .alpha.-Aminoanthraquinone; 10-Anthracenedione,1-amino-9; 1-amino-10-anthracenedione; 1-Amino-9,10-anthraquinone; 1-Aminoanthra-9,10-quinone; 1-Aminoanthrachinon
1-Aminoanthraquinone red sparkling needle crystal. Soluble in hot nitrobenzene, toluene, xylene, ether, acetic acid, chloroform, benzene, slightly soluble in cold ethanol, insoluble in water.
| Item | Specification |
| MW | 223.23 |
| Density | 1.1814 (rough estimate) |
| Melting point | 253-255 °C (lit.) |
| pKa | -0.51±0.20(Predicted) |
| Boiling point | 364.52°C (rough estimate) |
| Storage conditions | room temp |
1- Aminoanthraquinone is an important dye intermediate. Can be used for producing reduced khaki 2G, reduced red brown R, reduced olive green B, olive T, olive R reduced gray M, dispersed red 3B, as well as active bright blue KN-R and active bright blue M-BR.
Usually packed in 25kg/drum,and also can be do customized package.
Calcium chloride hexahydrate CAS 7774-34-7
CAS:7774-34-7
Molecular Formula:CaCl2H12O6
Molecular Weight:219.08
EINECS:616-496-2
Synonyms:Calcium chloride hydrate, 99.999% trace metals basis; Calcium Chloride Hexahydrate, Meets analytical specification of Ph. Eur; CALCII CHLORIDUM HEXAHYDRICUM; CALCIUM (II) CHLORIDE, HYDROUS; CALCIUM CHLORIDE, HYDRATED; CALCIUM CHLORIDE HEXAHYDRATE; CALCIUM CHLORIDE 6-HYDRATE; CALCIUM CHLORIDE 6H2O
Calcium chloride hexahydrate CAS 7774-34-7 is a colorless cubic crystalline substance, commonly known as white or off white crystals in commercial products. Solubility: soluble in water and soluble in alcohol. When hexahydrate calcium chloride is heated to 30 ℃, it loses 4 crystal waters, and then continues to heat to 200 ℃ to lose all crystal waters and become anhydrous calcium chloride
| Item | Specification |
| MW | 219.08 |
| Density | 1.71 g/mL at 25 °C(lit.) |
| Melting point | 30 °C |
| PH | 5.0-7.0 (25℃, 1M in H2O) |
| λmax | λ: 260 nm Amax: 0.018λ: 280 nm Amax: 0.015 |
| Storage conditions | 2-8°C |
Calcium chloride hexahydrate is mainly used as a desiccant, dehydrator, refrigerant, antifreeze for aviation and automotive internal combustion engines, concrete antifreeze, fabric fire retardant, food preservative, etc; It can also be used as a refrigeration carrier and antifreeze agent, which can accelerate the hardening of concrete and increase the cold resistance of building mortar. Used as a preservative. Flame retardants used for the finishing and finishing of cotton fabrics.
Usually packed in 25kg/drum,and also can be do customized package.
Metatitanic acid CAS 12026-28-7
CAS:12026-28-7
Molecular Formula:H2O3Ti
Molecular Weight:97.88
EINECS:234-711-4
Synonyms:Metatitanic acid; metatitank：acid; titanium dihydroxide oxide; m-Titanic acid; Hydroxide titanium; Titanium hydroxide oxide (Ti(OH)2O); Metatitanicaci; Titanium(II) hydroxide hydrate; Titanium, dihydroxyoxo-; metatitanic acid (technical grade
Metatic acid white powder. Insoluble in inorganic acids and bases (except for newly precipitated metatitanic acid), insoluble in water. Metatitanium acid can be obtained by hydrolysis of titanium oxysulfate in hot water. It is mainly used as a raw material for the preparation of mordants, catalysts, and seawater adsorbents in chemical production.
| Item | Specification |
| MW | 97.88 |
| EINECS | 234-711-4 |
| Purity | 98% |
| CAS | 12026-28-7 |
Metatitanium acid is not only mainly used for the preparation of titanium dioxide, but also for the preparation of titanium containing products such as nanoscale titanium dioxide, titanium sulfate, and titanium oxysulfate. Used for preparing pure titanium sulfate. It can also be used as a matting agent, catalyst for chemical fibers, and adsorbent for uranium in seawater.
Usually packed in 25kg/drum,and also can be do customized package.
L-Threonic acid calcium salt CAS 70753-61-6
CAS:70753-61-6
Molecular Formula:C8H14CaO10
Molecular Weight:310.27
EINECS:615-158-1
Synonyms:L-sutangsuangai; Butanoic acid, 2,3,4-trihydroxy-, calcium salt (2:1), (2R,3S)-Calcium l-threonate Company Standards; L-Threonic acid calcium salt ; USP/EP/BP; Calcium L-Threonat; Calcium l-threglycoate; CALCIUM L-THREONATE; L-Threonic Acid Calcium
L-Threonic acid calcium salt is a white particle that is almost odorless and tasteless. It is soluble in water, easily soluble in hot water, and insoluble in alcohols, ethers, and chloroform. Melting point higher than 330 (decomposition), good acid and alkali resistance, strong thermal stability
| Item | Specification |
| MW | 310.27 |
| Storage conditions | Inert atmosphere,Room Temperature |
| Melting point | >300 °C(lit.) |
| optical activity | [α]20/D +16°, c = 1 in H2O |
| Refractive index | 15 ° (C=1, H2O) |
| SOLUBLE | Soluble in water. Sparingly soluble in methanol. |
L-Threonic acid calcium salt can be used as a nutritional enhancer and calcium supplement. L-Threonic acid calcium salt is used as a calcium source, and L-Threonic acid calcium salt is used as a pharmaceutical and health product, as well as a food additive
Usually packed in 25kg/drum,and also can be do customized package.
CAS:124-10-7
Molecular Formula:C15H30O2
Molecular Weight:242.4
EINECS:204-680-1
Synonyms:METHYL MYRISTATE; Emery 2214; Metholeneat 2495; TETRADECANOIC; ACID METHYL ESTER; METHYL MYRISTATE 98+%; METHYL MYRISTATE, STANDARD FOR GC; METHYL MYRISTATE OEKANAL; Methyl Myristate [Standard Material]; Tetradecanoic acid methyl
METHYL MYRISTATE is a colorless and transparent liquid at room temperature and pressure. Due to the low melting point of pentamethylfuran bromate, it will be in a semi-solid, semi liquid or fully solid state when the ambient temperature is low. But it can dissolve in common organic solvents such as ethanol, ethyl acetate, dichloromethane, and low polarity ether solvents.
| Item | Specification |
| MW | 242.4 |
| Density | 0.855 g/mL at 25 °C(lit.) |
| Melting point | 18 °C(lit.) |
| Flash point | >230 °F |
| Refractive index | n20/D 1.436(lit.) |
| Vapor pressure | 0.065 Pa (25 °C) |
METHYL MYRISTATE is commonly used in honey, coconut and other edible essence, daily essence, organic synthesis, organic synthesis, gas chromatography and biochemical research.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:62-55-5
Molecular Formula:C2H5NS
Molecular Weight:75.13
EINECS:200-541-4
Synonyms:Rcra waste number U218; rcrawastenumberu218; Thiacetamide; THIOACETAMIDE TS; AKOS BBS-00004249; THIOACETAMIDE REGULAR; THIOACETAMIDE 99+% A.C.S. REAGENT; THIOACETAMIDE MIN 99%; THIOACETAMIDE, ACS, FOR THE PRECIPITA-TI ON OF HEAVY METALSThioacetamideGr
Thioacetamide is a colorless or white crystalline substance. Melting point 113-114 ℃, solubility in water at 25 ℃ 16.3g/100ml, ethanol 26.4g/100ml. Extremely soluble in benzene and ether. Its aqueous solution is quite stable at room temperature or 50-60 ℃, but when hydrogen ions are present, thiohydrogen is quickly produced and decomposed. New products sometimes have a thiol odor and slight moisture absorption.
| Item | Specification |
| Boiling point | 111.7±23.0 °C(Predicted) |
| Density | 1.37 |
| Melting point | 108-112 °C (lit.) |
| PH | 5.2 (100g/l, H2O, 20℃) |
| resistivity | 1.5300 (estimate) |
| Storage conditions | Inert atmosphere,Room Temperature |
Thioacetamide is used in the production of catalysts, stabilizers, polymerization inhibitors, electroplating additives, photographic drugs, pesticides, dyeing auxiliaries, and mineral processing agents. It is also used as a vulcanizing agent, crosslinking agent, rubber additive, and pharmaceutical raw material for polymers.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:50847-11-5
Molecular Formula:C14H18N2O
Molecular Weight:230.31
EINECS:637-150-7
Synonyms:IBUDILAST; IBUDILAST-D7; KC-404; 1-PROPANONE, 2-METHYL-1-[2-(1-METHYLETHYL)PYRAZOLO[1,5-A]PYRIDIN-3-YL]; 3-Isobutyryl-2-isopropy-lpyrazolo[1，5-α]pyridine; Ketas; Eyevinal; 1-(2-Isopropylpyrazolo[1,5-a]pyridin-3-yl)-2-methyl-1-propanone; Pinatos
Ibudilast is a colorless plate-like crystal or white crystalline powder with a melting point of 53.5-54 ℃ (hexane). Easy to dissolve in organic solvents, slightly soluble in water.
| Item | Specification |
| Boiling point | 175°C/7.5mmHg(lit.) |
| Density | 1.09 |
| Melting point | 53-54°C |
| pKa | 1.22±0.30(Predicted) |
| resistivity | 1.5500 (estimate) |
| Storage conditions | Sealed in dry,2-8°C |
Ibudilast is used for bronchial asthma and can improve the subjective symptoms of patients with post-stroke sequelae, cerebral hemorrhage sequelae, and cerebral arteriosclerosis.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:790299-79-5
Molecular Formula:C28H30N6OS
Molecular Weight:498.64
EINECS:226-164-5
Synonyms:MASITINIB; Masatinib; Masivet; MASITINIB 4-[(4-Methyl-1-piperazinyl)Methyl]-N-[4-Methyl-3-[[4-(3-pyridinyl)-2-; thiazolyl]aMino]phenyl]benzaMide; 4-[(4-Methyl-1-piperazinyl)methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-thiazolyl]amino]phenyl]benzamide Masitinib; (AB1010); masitinib API
Masitinib CAS 790299-79-5 is a tyrosine kinase inhibitor. Its clinical indications include amyotrophic lateral sclerosis, mastocytosis, pancreatic cancer, multiple sclerosis, asthma, prostate cancer, etc.
| Item | Specification |
| MW | 498.64 |
| Density | 1.280±0.06 g/cm3(Predicted) |
| EINECS | 226-164-5 |
| pKa | 13.24±0.70(Predicted) |
| Melting point | 90-95°C |
| Storage conditions | Refrigerator |
Masitinib， Also known as mesatinib mesylate, it is a platelet-derived growth factor alpha/beta receptor tyrosine kinase inhibitor developed by AB Science for the treatment of multiple myeloma, gastrointestinal stromal tumors, and prostate cancer.
Usually packed in 25kg/drum,and also can be do customized package.
Sodium phosphate monobasic CAS 7558-80-7
CAS:7558-80-7
Molecular Formula:H3O4P.Na
Molecular Weight:119.977
EINECS:231-449-2
Synonyms:MONOSODIUMPHOSPHATE(BULK;SODIUMPHOSPHATEMONOBASIC,ANHYDROUS,FCC(BULK; NATRIUMDIHYDROGENPHOSPHATE; SODIUMDIHYDROPHOSPHATE; MONOSODIUMMONOPHOSPHATE; MONO SODIUM PHOSPHATE, FOOD GRADE; MONO SODIUM PHOSPHATE, INDUSTRIAL GRADE
Sodium phosphate monobasic is a colorless crystalline or white crystalline powder, odorless and easily soluble in water. Its aqueous solution is acidic and almost insoluble in ethanol. When heated, it loses its crystalline water and decomposes into acidic sodium pyrophosphate (Na3H2P2O7). Commonly used in the fermentation industry to regulate acidity and alkalinity, it is often used in conjunction with disodium hydrogen phosphate as a food quality improver in food processing. Such as improving the thermal stability of dairy products, making pH regulators and binders for fish products, etc.
| Item | Specification |
| Vapor pressure | 0Pa at 20℃ |
| Density | 1.40 g/mL at 20 °C |
| SOLUBLE | Soluble in water |
| pKa | (1) 2.15, (2) 6.82, (3) 12.38 (at 25℃) |
| PH | 4.0 – 4.5 (25℃, 50g/L in water) |
| λmax | λ: 260 nm Amax: ≤0.025λ: 280 nm Amax: ≤0.02 |
Sodium phosphate monobasic has a wide range of applications and can be used as a raw material for the production of sodium hexametaphosphate and sodium pyrophosphate; It can also be used for leather making and boiler water treatment; As a quality improver and baking powder, it is used as a buffering agent and fermentation powder raw material in the food and fermentation industries; It is also used as a feed additive, detergent, and dyeing assistant
Usually packed in 25kg/drum,and also can be do customized package.
Sodium 3-Chloro-2-hydroxypropanesulfonate CAS 126-83-0
CAS:126-83-0
Molecular Formula:C3H8ClNaO4S
Molecular Weight:198.59
EINECS:204-807-0
Synonyms:SODIUM 3-CHLORO-2-HYDROXYPROPANESULFONATE; 3-CHLORO-2-HYDROXYPROPANESULFONIC ACID SODIUM SALT; sodium 3-chloro-2-hydroxypropanesulphonate; 3-chloro-2-hydroxypropanesulphonic acid ; sodium salt; 3-CHLORO-2-HYDROXYPROPANESULFONIC ACID SODIUM SALT 95+%; CHOPS Na
Sodium-3-Chloro-2-hydroxypropanesulfonate is an important organic chemical intermediate containing hydroxyl and sulfonic acid groups. Due to its molecular structure containing both hydrophilic sulfonic acid groups and highly active halogen atoms, it is widely used in the preparation of surfactants, modification of starch, printing and dyeing protective agents, and the preparation of drilling fluid water loss reducing materials.
| Item | Specification |
| Vapor pressure | 0Pa at 20℃ |
| Density | 1.717[at 20℃] |
| SOLUBLE | 405g/L at 20℃ |
| MW | 198.59 |
| EINECS | 204-807-0 |
| Storage conditions | Inert atmosphere,Room Temperature |
The molecular structure of Sodium-3-Chloro-2-hydroxypropanesulfonate contains both highly active halogen atoms and hydroxyl groups, as well as hydrophilic sulfonate groups. It is an important functional monomer in the synthesis of polymers and can also be used as an organic chemical intermediate for the preparation of surfactants, modified starch, and drilling fluid loss control materials
Usually packed in 25kg/drum,and also can be do customized package.
CAS:9006-65-9
Molecular Formula:C6H18OSi2
Molecular Weight:162.37752
EINECS:000-000-0
Synonyms:SILCOREL(R) ADP1000 ANTIFOAM COMPOUND; SILICONE OIL DC 200; REDUCED VOLATILITY POLYDIMETHYLSILOXANE; POLYDIMETHYLSILOXANE 158’000; POLYDIMETHYLSILOXANE 16’000; POLYDIMETHYLSILOXANE 173’000; POLYDIMETHYLSILOXANE 1’850; POLYDIMETHYLSILOXANE 197’000
Dimethicone CAS 9006-65-9 oil is a transparent, colorless, odorless, non-toxic oily liquid. It has the characteristics of high flash point, low freezing point, good thermal stability, and resistance to high and low temperatures. Can be used for a long time at -50 ℃ -+180 ℃, such as in isolated air or in inert gas, with a temperature of up to 200 ℃.
| Item | Specification |
| Vapor pressure | 5 mm Hg ( 20 °C) |
| Density | 1 g/mL at 20 °C |
| refractive index | n20/D 1.406 |
| MW | 162.37752 |
| EINECS | 000-000-0 |
| Storage conditions | Refrigerator |
Dimethicone is widely used as a release agent for various materials such as plastics and rubber, with excellent high and low temperature resistance, transparency, electrical properties, hydrophobicity, moisture resistance, and chemical stability. Generally used for high-temperature demolding of large molded products, such as phenolic resin and unsaturated polyester laminates.
Usually packed in 25kg/drum,and also can be do customized package.
Potassium metaphosphate CAS 7790-53-6
CAS:7790-53-6
Molecular Formula:KO3P
Molecular Weight:118.07
EINECS:232-212-6
Synonyms:POTASSIUM METAPHOSPHATE; Potassium metaphosphate, 98% (Assay); metaphosphoric acid potassium salt; Potassiummetaphosphate,98%; Potassium polypllosphates; Phosphenic acid potassium salt; Phosphenic acid potassiu; Potassium Hexametaphosphate; Potassium oxophosphoniumdiolate
Potassium pyrophosphate is a colorless to white glassy block or sheet, or a white fibrous crystal or powder. Odorless. Slowly dissolve in water, its solubility varies with the degree of polymerization, generally 0.004%. The aqueous solution is alkaline. Soluble in sodium salt solution, rapidly soluble in dilute inorganic acid, insoluble in ethanol.
| Item | Specification |
| Boiling point | 1320℃ [CRC10] |
| Density | 2,393 g/cm3 |
| Melting point | 807°C |
| MW | 118.07 |
| EINECS | 232-212-6 |
| solubility | Acid water solution (slightly soluble) |
Potassium pyrophosphate is used as an emulsifier; Moisturizing agents; Chelating agent; Stabilizer; Organizational improver; Adhesive; Color protectant; Antioxidant; preservative. EEC is mainly used for meat products, cheese, and condensed milk
Usually packed in 25kg/drum,and also can be do customized package.
METHYL NONAFLUOROBUTYL ETHER CAS 163702-07-6
CAS:163702-07-6
Molecular Formula:C5H3F9O
Molecular Weight:250.06
EINECS:605-339-3
Synonyms:1H,1H,1H-NONAFLUORO-2-OXAHEXANE; 1-(METHOXY)NONAFLUOROBUTANE; METHYL NONAFLUOROBUTYL ETHER; Methoxyperfluorobutane 99%, mixture of n- and iso-butyl isomers; Methyl nonafluorobutyl ether (NOVEC 7100; Methyl Perfluorobutyl Ether (NOVEC 7100; Methyl 1,1,2,2,3,3,4,4,4-nonafluorobutyl ether
METHYL NONAFLUOROBUTYL Ether is a colorless, clear, odorless liquid substance specifically used to replace “ozone depleting” substances such as fluorocarbons. This product has the lowest toxicity among the new family of CFC substitute products, with a time weighted average limit concentration of 750ppm based on an average working time of 8 hours.
| Item | Specification |
| Boiling point | 60 °C (lit.) |
| Density | 1.529 g/mL at 20 °C 1.52 g/mL at 25 °C (lit.) |
| Melting point | -135 °C (lit.) |
| flash point | -18℃ |
| resistivity | n20/D 1.3(lit.) |
| Storage conditions | 2-8°C |
METHYL NONAFLUOROBUTYL Ether is mainly used as a cleaning and cleaning agent and solvent for precision electronic instruments and medical equipment, replacing CFCs 13, trichloroethane, carbon tetrachloride, etc.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:526-99-8
Molecular Formula:C6H10O8
Molecular Weight:210.14
EINECS:208-404-0
Synonyms:D-GALACTARIC ACID; GALACTOSACCHARIC ACID; GALACTARIC ACID; GALACTERIC ACID; GALATARIC ACID; 2,3,4,5-TETRAHYDROXYADIPIC ACID; 2,3,4,5-TETRAHYDROXYHEXANEDIOIC ACID
MUCIC ACID belongs to the category of hexanedioic acid, with properties similar to gluconic acid. It is a white crystalline powder that can be obtained by biotransformation of pectin and can be used for compound synthesis, manufacturing fermentation powder, electric heating fiber fabrics, etc.
| Item | Specification |
| Boiling point | 269.65°C (rough estimate) |
| Density | 1.5274 (rough estimate) |
| Melting point | 220-225 °C (dec.)(lit.) |
| refractivity | 1.5800 (estimate) |
| pKa | 2.99±0.35(Predicted) |
| Storage conditions | Store at RT. |
Mucic acid is an endogenous metabolite., MUCIC ACID can be used for compound synthesis, manufacturing fermentation powder, electric heating fiber fabrics, etc.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:526-95-4
Molecular Formula:C6H12O7
Molecular Weight:196.16
EINECS:208-401-4
Synonyms:2,3,4,5,6-PENTAHYDROXYCAPROIC ACID; GLYCOGENIC ACID; GLUCONIC ACID; PENTAHYDROXYCAPROIC ACID; glyconicacid Hexonic acid; Ultra-Mg [as magnesium salt dihydrate]; MALTONIC ACID; D-Gluconic acid solution; Gluconicacidaqsoln; GLUCONIC ACI
The molecular formula of Gluconic acid is C6H12O7. Molecular weight 196.16. Crystal. Weak acid taste. Melting point 131 ℃, [α] D20-6.7 ° (C=1). K=2.5 × 10-4 (25 ℃). It is soluble in water, slightly soluble in ethanol, insoluble in ether and most other organic solvents.
| Item | Specification |
| Boiling point | 102 °C |
| Density | 1.23 |
| Melting point | 15 °C |
| refractivity | 1.4161 |
| pKa | pK (25°) 3.60 |
| Storage conditions | Store below +30°C. |
Calcium salts, ferrous salts, bismuth salts, and other salts of Gluconic acid can be used as pharmaceuticals; The metal complexes of this product are widely used as masking agents for metal ions in alkaline systems; Water solution is used as a food acidifier; Prepare sake; Bottle washing agent; Milk stone remover for dairy factory equipment, etc
Usually packed in 25kg/drum,and also can be do customized package.
CAS: 1406-18-4
Molecular Formula: C29H50O2
Molecular Weight: 430.71
EINECS: 215-798-8
Synonyms: naturalvitaminee; RAC-ALPHA-TOCOPHEROL; (2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol; dl-alpha-Tocopheryl Polyethylene Glycol Succinate; VitaMin E natural vitaMine e; Mixed Tocopherols; vitamin e 1.36 iu /mg; 5-(4-Morpholinylmethyl)-d2 &delta
Tocoberol, also known as vitamin E. In natural vitamin E, there are seven known isomers, with four common ones being alpha -, beta -, gamma -, and delta -. The commonly referred to vitamin E is the alpha type. The alpha type has the highest activity, while the delta type has the lowest.
| Item | Specification |
| Odor | Typical vegetable oil odor |
| Purity | 99% |
| EINECS | 215-798-8 |
| CAS | 1406-18-4 |
| Storage conditions | 0-6°C |
| Melting point | 292 °C |
Tocipherol is used in medicine and has good medical value in preventing arteriosclerosis, anemia, liver disease, cancer, etc; As an animal feed additive, it can improve reproductive ability; In the food industry, it is used as an antioxidant for instant noodles, artificial butter, milk powder, fats, etc. It can also be used in combination with vitamin A, vitamin A fatty acid esters, etc.
Usually packed in 25kg/drum,and also can be do customized package.
Amines, C12-14-alkyldimethyl CAS 84649-84-3
CAS: 84649-84-3
Molecular Formula: NA
Molecular Weight: 0
EINECS: 283-464-9
Synonyms: N,N-Dimethyl-C12/-alkylamin; N-Alkyl-(C12-C14)-dimethylamine; (C12-14)alkyldimethylamine; Einecs 283-464-9; Dimethyl Lauryl-Myristyl Amine; C12-14-alkyldimethylamines; DMA1270; Dodecyl/tetradecyl dimethylamines; Dodecyl/tetradecyl dimethylamines Amines, C12-14-alkyldimethyl; Tertiary Amine DMA 1270
Amines, C12-14-alkyldimethyl (CAS 84649-84-3) is a tertiary amine mixture containing C12–C14 long-chain alkyl groups. It is an important intermediate widely used in the chemical industry, particularly for the production of quaternary ammonium salts, surfactants, corrosion inhibitors, and antistatic agents. Due to its versatile reactivity, this compound plays a critical role in formulations for cleaning, coatings, textile, and oilfield chemicals.
| Item | Specification |
| Density | 0.791g/cm3 at 20℃ |
| Purity | 97% |
| EINECS | 283-464-9 |
| CAS | 84649-84-3 |
| Vapor pressure | 0.9-9.4Pa at 20-50℃ |
| Boiling point | 276℃ at 100.1kPa |
1. Surfactant Intermediate
Used in the synthesis of cationic surfactants and quaternary ammonium compounds.
Provides excellent foaming, wetting, and emulsifying properties.
2. Fabric Care & Cleaning Products
Acts as a precursor for antistatic agents in textiles.
Used in household and industrial cleaning formulations.
3. Oilfield & Industrial Chemicals
Employed as a corrosion inhibitor in oilfield production and pipelines.
Improves emulsion breaking and surface modification.
4. Coatings & Adhesives
Contributes to dispersing and wetting agents in specialty coatings.
Enhances adhesion and performance in industrial formulations.
Usually packed in 25kg/drum,and also can be do customized package.
CAS: 37288-11-2
Molecular Formula: NA
Molecular Weight: 0
EINECS: 609-386-0
Synonyms: PHYTASE; PHYTASE DS; PHYTATE 6-PHOSPHATASE; MYO-INOSITOLHEXAKISPHOSPHATE 3-PHOSPHOHYDROLASE; MYO-INOSITOL-HEXAKISPHOSPHATE 6-PHOSPHOHYDROLASE; EC 3.1.3.8; EC 3.1.3.26; 6-PHYTASE; 3-PHYTASE
Phytase is generally a glycosylated protein, and its relative molecular weight varies depending on the source strain and degree of glycosylation. The pH range of microbial derived phytase tolerance is generally 2.5-6.0, and the optimal reaction temperature is 45-60 ℃. Some products can tolerate temperatures as high as 80 ℃.
| Item | Specification |
| Density | 1.33-1.42g/cm3 at 20℃ |
| Purity | 99.9% |
| EINECS | 609-386-0 |
| CAS | 37288-11-2 |
| Storage conditions | −20°C |
Phytose is a new type of green feed enzyme preparation. Research using phytase as a bread improver has shown that adding phytase during bread fermentation can significantly improve the quality of bread and shorten fermentation time.
Usually packed in 25kg/drum,and also can be do customized package.
4-Amino-2,6-dichlorophenol CAS 5930-28-9
CAS: 5930-28-9
Molecular Formula: C6H5Cl2NO
Molecular Weight: 178.02
EINECS: 227-671-4
Synonyms: 3,5-Dichloro-4-hydroxyaniline; 4-amino-2,6-dichloro-pheno; 4-Amino-2,6-Dichlorophenol 2,6-Dichloro-4-Aminophenol; 2,6-dichloro-4-chloro phenol; 2,6-dichloro-4-amine phenol; 4-Amino-2,6-dichlorophenol, 97+%; 4-AMINO-2,6-DICHLOROPHENOL / 3,5-DICHLORO-4-HYDROXYANILINE; 4-amino-2,6-dichlorophen-3,5-D2-o
4-Amino-2,6-dichlorophenol is a colorless solid, with a temperature range of 167-170 ℃. It is insoluble in water but soluble in solvents such as benzene and toluene. 2,6-dichloro-4-aminophenol is mainly synthesized through the reduction of nitro groups. During the hydrogenation process, both protected benzyl groups are removed and nitro groups are reduced to free amines.
| Item | Specification |
| Boiling point | 303.6±42.0 °C(Predicted) |
| Density | 1.2549 (rough estimate) |
| Melting point | 167-170 °C (lit.) |
| pKa | 7.29±0.23(Predicted) |
| resistivity | 1.5680 (estimate) |
| Storage conditions | Keep in dark place |
4-Amino-2,6-dichlorophenol is used to synthesize intermediate 3,5-dichloro-4- (1,1,2,2-tetrafluoroethoxy) aniline for the synthesis of fluorouracil, or intermediate 4- (3-chloro-5-trifluoromethylpyridin-2-oxy) -3,5-dichloroaniline for the synthesis of fluorouracil.
Usually packed in 25kg/drum,and also can be do customized package.
