2,7-Dichloro-alpha-[(dibutylamino)methyl]-9H-fluorene-4-methanol CAS 69759-61-1
CAS:69759-61-1
MF:C23H29Cl2N
EINECS:922-480-9
Synonyms:(DIBUTYLAMINE METHYL)-2,7-DICHLORO-4-FLUORENMETHANOL Benflumentol N-1; 2,7-Dichloro-alpha-[(dibutylamino)methyl]-9H-fluorene-4-methanol; 2,7-(dichloro-a-[(dibutylamino)methyl]-9H-Fluorene-4-methanol; 2,7-dichloro-[(dibutylamino)methyl]- 9H-Fluorene-4-methanol; {2,7-dichloro-9-[(dibutylaMino)Methyl]-9H-fluoren-4-yl}Methanol; -[(dibutylaMino)Methyl]- 9H-Fluorene-4-Methanol
2-(Dibutylamino)-1-(2,7-dichloror-9H-fluoren-4-yl)ethanol is an impurity formed during the synthesis of Lumefantrine (L474000), a fluorene (F462000) derivative belonging to the aryl amino alcohol clas s of anti-malarial drugs
|
Item |
Specifications |
| Assay | ≥98% |
| Melting point | 74-79℃ |
| Burning residue | ≤0.5% |
| Loss on drying | ≤0.5% |
2-(Dibutylamino)-1-(2,7-dichloror-9H-fluoren-4-yl)ethanol is an impurity formed during the synthesis of Lumefantrine (L474000), a fluorene (F462000) derivative belonging to the aryl amino alcohol clas s of anti-malarial drugs.
25kgs/drum, 9tons/20’containerPacking
Cocodimethylamine CAS 61788-93-0
CAS:61788-93-0
MF:C7H15NO2
MW:145.1995
EINECS:263-020-0
Synonyms:N,N-dimethylcocoalkylamines; Coco alkyldimethylamines; Einecs 263-020-0;N,N-Dimethyl(coconut oil alkyl)amine; FENTAMINE DMA-CO; TERT-BUTYL DIMETHYLCARBAMATE; Amines, coco alkyldimethyl; DIMETHYL COCAMINE; n,n-dimethylcocoamine; Coconutdimethylamine; Dimethylcoconutamine
Cocodimethylamine can be used as chemical intermediates for the manufacture of quaternary ammonium compounds, amine oxide and betaine surfactants
| Item | Specifications |
| Appearance | Colorless transparent liquid |
| Assay(tertiary amine) | ≥97.0% |
| Primary and secondary amines | ≤0.24% |
| Color(apha) | ≤30 |
| Tertiary amine value (mgKOHg) | 230.0-250.0 |
| Carbon Chain | ≥95.0 |
Cocodimethylamine can be used as chemical intermediates for the manufacture of quaternary ammonium compounds, amine oxide and betaine surfactants
25kgs/drum, 9tons/20’containerPacking
NONAFLUOROBUTANE-1-SULFONIC ACID with cas 375-73-5
CAS No.:375-73-5
MF:C4HF9O3S
EINECS No.:206-793-1
Purity:99%
Brand Name:unilong
Shelf life:2 Years
Other Names: Nonafluorobutanesulphonicacidhydrate; PERFLUOROBUTANESULPHONICACID; Nonafluorobutanesulphonicacidhydrate95%; Perfluorobutane-1-sulphonicacid; Nonafluorobutane-1-sulfonicacid97%
Nonafluorobutane-1-sulfonic acid can be considered as a superacid, which can be synthesized by reacting 1-iodononafluorobutane with sodium dithionite in the presence of sodium bicarbonate in acetonitrile/water.
|
Product name
|
Nonafluorobutane-1-sulfonic acid
|
|
Cas No
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375-73-5
|
|
Appearance
|
yellow liquid
|
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Assay
|
99%
|
|
Application
|
organic intermediate
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MOQ
|
1kg
|
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Fast delivery
|
1-5days
|
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Payment terms
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T/T;L/C;Money Gram;Trade assurance order
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200kgs/drum, 16tons/20’container
Nonafluorobutane-1-sulfonic acid may be used as catalyst in the synthesis of 6-chloro-6H-dibenz[c,e][1,2]oxaphosphorin and N-benzylpyridin-2-amine.
(6-Aminohexyl)carbamic acid CAS 143-06-6
CAS:143-06-6
MF:C7H16N2O2
MW:160.21
EINECS:205-581-6
Other Names:HMDC; 3-(2,3-Epoxypropyloxy)propyltriethoxysilane; (3-GLYCIDYLOXYPROPYL)TRIETHOXYSILANE; 3-GLYCIDOXYPROPYLTRIETHOXYSILANE; triethoxy[3-oxiranylmethoxy)propyl]-Silane; [3-(2,3-epoxypropoxy)propyl]triethoxysilane; γ‐(2,3‐EPOXY PROPOXY) PROPYL TRI ETHOXY SILANE
This product is mainly used for fluororubber, ethylene acrylate rubber and polyurethane rubber as vulcanizing agent, as well as synthetic rubber modifier and vulcanizing activator for natural rubber, butyl rubber, isoprene rubber and styrene-butadiene rubber. After use, the rubber products can keep their original bright colors.
| (6-Aminohexyl)carbamic acid Basic information | |
| Product Name: | (6-Aminohexyl)carbamic acid |
| CAS: | 143-06-6 |
| MF: | C7H16N2O2 |
| MW: | 160.21 |
| EINECS: | 205-581-6 |
| Mol File: | 143-06-6.mol |
| (6-Aminohexyl)carbamic acid Chemical Properties | |
| Melting point | 154-158 °C |
| density | 1.059±0.06 g/cm3(Predicted) |
| pka | -1.41±0.12(Predicted) |
| Specific Gravity | 1.15 (20/20℃) |
| EPA Substance Registry System | Carbamic acid, (6-aminohexyl)- (143-06-6) |
This product is mainly used for fluororubber, ethylene acrylate rubber and polyurethane rubber as vulcanizing agent, as well as synthetic rubber modifier and vulcanizing activator for natural rubber, butyl rubber, isoprene rubber and styrene-butadiene rubber. After use, the rubber products can keep their original bright colors.
25kgs/drum, 9tons/20’containerPacking
CAS:118-56-9
MF:C16H22O3
EINECS:204-260-8
Purity:90.0-110.0%
Other Names:Homosalate; Benzoic acid, 2-hydroxy-, 3,3,5-trimethylcyclohexyl ester; Benzoicacid,2-hydroxy-,3,3,5-trimethylcyclohexylester; component of Coppertone; Coppertone; Filtrosol A; Heliopan; Homosalat; Kemester HMS; m-Homomenthyl salicylate
Homosalate is a typical salicylic acid based UV absorber, chemically named 3,3,5-trimethylcyclohexyl salicylate, which can absorb UV rays in the 195-31 wavelength range. It has been approved by the US FDA, Europe, Japan, and Australia for use in sunscreen and daily chemical products, protecting the skin from UVB radiation damage. It is widely used in cosmetics such as sunscreen, toner, and clothing fabrics.
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Product name
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Hot selling CAS 118-60-5 Ethylhexyl salicylate in bulk
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Specification
|
100% natural
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Brand
|
Aogu Biotech
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Place of Origin
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Shaanxi, China(Mainland)
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|
Contact
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Niki-8615529513518
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homosalate is a chemical uVB absorber included in the FDA’s Category I Sunscreen Chemical list. Its approved usage level is 4 to 15 percent by the FDA and 10 percent by the european union’s Cosmetic Directive.
25kgs/drum, 9tons/20’containerPacking
Benzoic acid, 2-hydroxy-, 3,3,5-trimethylcyclohexyl ester; Benzoicacid,2-hydroxy-,3,3,5-trimethylcyclohexylester; component of Coppertone; Coppertone; Filtrosol A; Heliopan; Homosalat; Kemester HMS; m-Homomenthyl salicylate
CAS:9002-88-4
Molecular Formula:（C2H4）n
Molecular Weight:28.05316
EINECS:618-339-3
Synonyms:poly-em41; polyethylene(polythene); polyethylene(pyrolysis); polyethyleneaspolyethylenefilm; polyethyleneresins; polyethylenewax; polymista12; polymulcs81; polysionn22; polythene; polywax1000
Polyethylene is a flexible waxy translucentpolyalkene thermoplastic made in avariety of ways producing a polymerof varying characteristics. In the ICIprocess, ethene containing a trace of oxygen is subjected to a pressure inexcess of 1500 atmospheres and atemperature of 200°C.
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roperties
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Softening Point
|
Viscosity
@140°C |
Hardness
|
Density
|
Acid Number
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Appearance
|
||||||
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Unit
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°C
|
mPa·s
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10-1mm
|
g/cm3
|
mgKOH/g
|
–
|
||||||
|
Test Method
|
GB/T4507-2014
|
GB/T2794-2013
|
GB/T4509-2010
|
GB/T1033.2-2010
|
GB/T4945-2002
|
–
|
||||||
|
Polyethylene(PE) Wax
|
||||||||||||
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BN-100
|
95
|
20
|
>5.0
|
0.92
|
–
|
Powder
|
||||||
|
BN-208
|
109
|
32
|
>5.0
|
0.93
|
–
|
Powder
|
||||||
|
BN-501
|
107
|
470
|
>3.0
|
0.94
|
–
|
Powder
|
||||||
|
Oxidized Polyethylene(OPE) Wax
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||||||||||||
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BN-516
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140
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8500
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<0.5
|
0.98
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16
|
Powder
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||||||
Hot melt coating for paper, additive in cast moldings, candles, oil-based inks and hot melt adhesives.
25kgs/drum, 9tons/20’containerPacking.
N-Vinylcaprolactam with cas 2235-00-9
CAS No.:2235-00-9
Other Names:N-Vinylcaprolactam
MF:C8H13NO
EINECS No.:218-787-6
Type:Syntheses Material Intermediates
Purity:99%min
Brand Name:unilong
Application:N-Vinylcaprolactam
Appearance:White to yellow crystals
N-Vinylcaprolactam with cas 2235-00-9 can be used in N-Vinylcaprolactam
|
Product Name |
N-Vinylcaprolactam |
|
Abbreviated Name |
NVCL |
|
Synonyms: |
N-Vinyl caprolactam;N-Vinyl-epsilon-caprolactam;1-Ethenylazepan-2-one; 1-Vinylhexahydro-2H-azepin-2-one; 1-Ethenylhexahydro-2H-azepin-2-one |
|
Molecular Formula |
C8H13NO |
|
Molecular Weight |
139.19 |
|
Cas No. |
2235-00-9 |
|
Appearance |
yellow crystals |
|
Purity |
≥98.5%(GC) |
N-Vinylcaprolactam has been used in other fields, including the synthesis of styling resins, UV curing adhesives, hair and skin care products, and gas hydrate kinetics inhibitors.
N-Vinylcaprolactam, as a UV monomer, is suitable for photocuring reaction with very low viscosity and good dilution ability, and is suitable for UV polymerization of various unsaturated systems such as UV coatings, UV inkjet, UV inks, UV adhesives and so on. It can also maintain a low viscosity liquid state in a low temperature environment to 0 degrees temperature, no crystallization, precipitation and other phenomena, so it has an important application in UV curing technology
25kgs/drum, 9tons/20’containerPacking
1-vinylhexahydro-2h-azepin-2-one; 1-ethenylazepan-2-one; 1-Ethenylhexahydro-2H-azepin-2-one; VINYLCAPROLACTAM; N-VINYL-EPSILON-CAPROLACTAM; N-VINYLCAPROLACTAM; 1-ethenylhexahydro-2h-azepin-2-on; 1-Vinylhexahydro-1H-azepine-2-one; N-Vinyl Caprolactam (V-CAP); NVCL
ZINC DI-HYDROGEN PHOSPHATE CAS 13598-37-3
CAS:13598-37-3
Molecular Formula:H3O4PZn
Molecular Weight:163.37
EINECS:237-067-2
Synonyms:Znic dihydrogen phosphate; Zinc phosphate monobasic dihydrate; 99% Purity CAS 13598-37-3 Bis Zinc Dihydrogen Phosphate Powder; Zinc(II) dihydrogenphosphate; Potassium carbonate 584-08-7; ZINC DIHYDROGEN PHOSPHATE; Zinc dihydrogen phos; Bis(phosphoric acid dihydrogen)zinc salt; Zinc diacid phosphate
Zinc dihydrogen phosphate (English: Monozinc phosphate) is an inorganic compound, which belongs to dihydrogen phosphate. It consists of zinc, phosphorus, oxygen and hydrogen, and its chemical formula is Zn(H2PO4)2. Generally, zinc dihydrogen phosphate exists as zinc dihydrogen phosphate dihydrate at room temperature.
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item
|
value
|
|
CAS No.
|
13598-37-3
|
|
Other Names
|
Zinc Dihydrogen Phosphate
|
|
MF
|
H3O4PZn
|
|
EINECS No.
|
237-067-2
|
|
Place of Origin
|
China
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Type
|
Syntheses Material Intermediates
|
|
Purity
|
99%
|
|
Brand Name
|
GREEN
|
|
Model Number
|
GC069
|
|
Application
|
surface treating agent
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|
Appearance
|
White powder
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|
Product name
|
ZINC DIHYDROGEN PHOSPHATE
|
|
CAS
|
13598-37-3
|
Zinc dihydrogen phosphate (English: Monozinc phosphate) is an inorganic compound, which belongs to dihydrogen phosphate. It consists of zinc, phosphorus, oxygen and hydrogen, and its chemical formula is Zn(H2PO4)2. Generally, zinc dihydrogen phosphate exists as zinc dihydrogen phosphate dihydrate at room temperature.
25kgs/drum, 9tons/20’containerPacking
5-amino-2,4,6- triiodisophthaloyl acid dichloride CAS 37441-29-5
CAS:37441-29-5
MW:595.73
MF:C8H2Cl2I3NO2
EINECS:417-220-1
Synonyms:5-amino-2,4,6-triodoisophthalolylchloride; 5-amino-2,4,6- triiodisophthaloyl acid dichloride; 5-AMINO-2,4,6-TRIIODO-ISOPHTALOYL DICHLORIDE; 5-AMINO-2,4,6-TRIIODOISOPHTHALOYL DICHLORIDE; 5-Amino-2,4,6-Triiodoiso Phthaloyl Chloride; 5-Amino-2,4,6-triiodisophthaloyl dichloride; 5-Amino-2,4,6-Triiodo-1,3-Benzenedicarboxylic Acid Dichloride; 5-Amino-2,4,6-triiodoisophthaloydichloride
5-Amino-2,4,6- triiodisophthaloyl acid dichloride is used in the preparation of trimeric X-ray contrast agents.
| Items | Specifications |
| Melting point | 231°C(lit.) |
| λmax | 233nm(MeOH)(lit.) |
| CAS DataBase Reference | 37441-29-5(CAS DataBase Reference) |
5-Amino-2,4,6- triiodisophthaloyl acid dichloride is used in the preparation of trimeric X-ray contrast agents.
25kgs/drum, 9tons/20’containerPacking.
2,2-Bis-(4-cyanatophenyl)propane with CAS 1156-51-0
CAS NO.:1156-51-0
Molecular Formula:C17H14N2O2
Molecular Weight:278.31
EINECS:214-590-4
Synonyms:Cyanicacid, (1-methylethylidene)di-4, 1-phenyleneester; propane,2,2-bis(4-cyanatophenyl)-
Primaset(R) BADCy is a cyanate ester monomer which is soluble in Methyl Ethyl Ketone (MEK), acetone and other prepreg solvents.This monomer will dissolve in other cyanate esters (PT resins, METHYLCy, LECy), epoxy and BMI (Maleinbisimides) and thermoplastics.
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Product name
|
2,2-Bis-(4-cyanatophenyl)propane
|
|
Cas No
|
1156-51-0
|
|
Appearance
|
White powder
|
|
Assay
|
99%
|
|
Application
|
organic intermediate
|
|
MOQ
|
1kg
|
|
Fast delivery
|
1-5days
|
|
Payment terms
|
T/T;L/C;Money Gram;Trade assurance order
|
|
Melting point
|
80 °C
|
|
Boiling point
|
391.0±52.0 °C(Predicted)
|
|
density
|
1.171±0.06 g/cm3(Predicted)
|
|
storage temp.
|
Sealed in dry,Room Temperature
|
1. Bisphenol A cyanate ester, as a curing agent of epoxy resin, provides high temperature and chemical resistance.
2. Bisphenol A cyanate ester is used to prepare high-performance composite materials, such as aerospace, electronic devices and other fields.
3. Bisphenol A cyanate ester is used in coatings, adhesives, packaging materials and so on in high temperature environment.
25kgs/drum, 9tons/20’container
| SERIES | PRODUCT NAME | CAS |
| Bismaleimide resin (BMI) Resin | Matrimid 5218 | 104983-64-4 |
| POLYIMIDE RESIN | 62929-02-6 | |
| Bismaleimide | 13676-54-5 | |
| BIS(3-ETHYL-5-METHYL-4-MALEIMIDOPHENYL)METHANE | 105391-33-1 | |
| N,N’-(4-METHYL-1,3-PHENYLENE)BISMALEIMIDE | 6422-83-9 | |
| Cyanate esters CE Resin | 2,2-Bis-(4-cyanatophenyl)propane | 1156-51-0 |
| 4,4′-Methylenebis(2,6-dimethylphenylcyanate) | 101657-77-6 | |
| Phenol novolac cyanate ester | 30944-92-4 | |
| 4,4′-BIS(TRIFLUOROMETHYL)METHYLENEDIPHENYL CYANATE | 32728-27-1 | |
| 1,1-Bis(4-cyanatophenyl)ethane | 47073-92-7 | |
| 4,4′-[1,3-Phenylenebis(1-methyl-ethylidene)]bisphenyl cyanate | 127667-44-1 | |
| Dicyclopentadienylbisphenol cyanate ester | 135507-71-0 | |
| Cyanic acid (1-methylethylidene)di-4,1-phenylene ester homopolymer | 25722-66-1 | |
| 4,4”-Methylenebis-(3,5-dimethylphenyl)-dicyanate homopolymer | 101657-78-7 | |
| 2,2-Bis-(4-cyanatophenyl)-hexafluoropropane homopolymer | 32755-72-9 | |
| Cyanicacid,methylenebis(2,6-dimethyl-4,1-phenylene)ester,polymerwith(1-methylethylidene)di-4,1-phenylenedicyanate | 117158-43-7 |
Hydrolyzed wheat protein CAS 70084-87-6
CAS:70084-87-6
MF:C6H12O6
EINECS:232-554-6
Synonym:hydrolyzed wheat protein powder; hydrolyzed wheat protein price; CAS 70084-87-6; hydrolysed wheat protein supplier; hydrolyzed wheat protein wholesale; hydrolyzed wheat protein suppliers; hydrolyzed wheat protein manufacturers; hydrolyzed wheat protein buy
Hydrolyzed wheat protein CAS 70084-87-6 offers conditioning, moisturizing, and film-forming properties. It is an effective moisturizer in skin care products, where it helps retain moisture in the skin. It is almost always used as a replacement for hydrolyzed animal protein. It is produced by an enzymatic hydrolysis of wheat gluten.
|
Product name
|
Wheat protein hydrolysate
|
|
Brand name
|
Rainwood
|
|
MOQ
|
1kg
|
|
Purity
|
98 – 99%
|
|
Shelf Life
|
24 Months when properly stored.
|
|
Appearance
|
Yellow Fine Powder
|
Hydrolyzed wheat protein (AMP isostearoyl) is a skin-conditioning ingredient. This is a neutralized alcohol-soluble wheat protein/ fatty acid condensate. It can be found in skin tonics.
25kgs/drum, 9tons/20’containerPacking
VANADIUM(IV) OXIDE cas 12036-21-4 with 99.9% purity
CAS:12036-21-4
Molecular Formula:O2V
Molecular Weight:82.94
EINECS:234-841-1
Synonyms: Vanadium oxide (VO2); vanadiumoxide(vo2); VO2; VANADIUM OXIDE; VANADIUM(IV) OXIDE; VANADIUM DIOXIDE; Vanadium(Ⅳ)oxide; VANADIUM(IV) OXIDE, 99.9%
Vanadium dioxide (VO2) is a strongly correlated electron system binary oxide. Due to the strong interactions between its internal electrons, orbitals, lattice, and spin, changes in local electrons and crystal structure caused by small external stimuli can induce VO2 to undergo reversible metal transformation. The crystal structure, resistance, infrared transmittance, refractive index and magnetic susceptibility of VO2 change dramatically. It is precisely because of the phase transition temperature near room temperature and the sudden changes in physical and chemical properties before and after the phase transition that VO2 has a very broad application prospect in electronics, military, daily life, and other fields.
| ITEM | STANDARD |
| Appearance | Dark grey powder |
| Particle Size | 100-200nm |
| Si | 11ppm |
| Fe | 23ppm |
| S | 20ppm |
| As | 10ppm |
| Cr | 15ppm |
| Na | 20ppm |
| K | 24ppm |
| Cl | 13ppm |
| Zr | 5ppm |
| Al | 7ppm |
| Content | ≥99.9% |
Vanadium(IV) oxide is used in chemical sensors, energy-conserving coatings, transparent conductors and switching materials. It acts as a stationary optical shutter, optical modulators, cameras and data storage. As infrared modulators, it is used for the missile guidance systems. Thin films made up of vanadium dioxide find applications in electro-optical switches, micro-optical switch, passive smart radiators and sunshields for spacecraft.
25kgs/drum, 9tons/20’containerPacking
2,4-Dichlorophenoxyacetic acid with cas 94-75-7
CAS No.:94-75-7
MF:C8H6Cl2O3
EINECS No.:202-361-1
Purity:99%min
Appearance:white powder
Synonyms:Esterone four; Estone; Farmon 2,4-d; Fernimine; Fernoxone; Ferxone; For; Foredex 75
As one of the most inexpensive and oldest weed killers, 2,4-Dichlorophenoxyacetic acid (usually called 2,4-D) is a systemic herbicide that is widely applied all over the world. It is effective to selectively kill a variety of terrestrial and aquatic broadleaf weeds without affecting most grasses, such as cereals, lawn turf, and grassland. Nowadays, 2,4-D is widely used to treat unwanted vegetation in various areas.
| Test items |
Detection Indicator |
Test data |
|
Appearance |
White to off-white |
Off-white powder |
|
Total acid mass fraction, % |
≥98 |
98.8 |
|
2,4-D mass fraction, % |
≥97 |
97.3 |
|
Drying weight loss, % |
≤1.0 |
0.39 |
|
Free phenol (calculated as 2,4-dichlorophenol), % |
≤0.2 |
0.07 |
|
Triethanolamine insoluble matter, % |
≤0.2 |
0.03 |
2,4-D is registered with the US Environmental Protection Agency (EPA) for use on a variety of food/feed sites, turf, lawn, aquatic sites, and forestry applications, and as a growth regulator in citrus crops. Residents and professional applicators may use 2,4-D on home lawns.
25kgs/drum, 9tons/20’containerPacking
Esterone four; Estone; Farmon 2,4-d; Fernimine; Fernoxone; Ferxone; For; Foredex 75
2-AMINO-5-NITROTHIAZOLE CAS 121-66-4
CAS:121-66-4
MF:C3H3N3O2S
EINECS:204-490-9
Purity:99%min
Synonyms:AURORA KA-644; LABOTEST-BB LT00129612; AKOS BBS-00006479; AKOS 203; 5-NITRO-1,3-THIAZOL-2-AMINE; 5-nitro-2-aminothiazole; 2-AMINO-5-NITRO-1,3-THIAZOLE; 2-AMINO-5-NITROTHIAZOLE; 2-AMINO-5-NITRO-THIAZOLE HYDROCHLORIDE; aminonitrothiazole; aminonitrothiazolum
2-Amino-5-nitrothiazole was used as diazo component in the synthesis of monoazo disperse dyes. It was used as matrix during matrix-assisted laser desorption/ionization time-of-flight mass spectrometric study of oligonucleotide and protein.
|
Test Item
|
Technical specification
|
|
Appearance
|
Yellow powder
|
|
Assay
|
≥99.0%
|
2-Amino-5-nitrothiazole was used as diazo component in the synthesis of monoazo disperse dyes. It was used as matrix during matrix-assisted laser desorption/ionization time-of-flight mass spectrometric study of oligonucleotide and protein.
25kgs/drum, 9tons/20’containerPacking
CAS:104-29-0
MF:C9H11ClO3
EINECS:203-192-6
Purity:99%
Synonyms:3-(4-CHLOROPHENOXY)-1,2-PROPANEDIOL; GLYCEROL A-P-CHLOROPHENYL ETHER; LABOTEST-BB LT01147791; CHLORPHENESIN; CHLORPHENESINE; CHLORPHENSIN; 3-(PARA-CHLOROPHENOXY)-1,2-PROPANEDIOL; Chlorophenesin (CHP); Chlorphenesin (CHP); (±)-p-Chlorphenesin; Chlorophenesin
Glycerol in which the hydrogen of one of the primary hydroxy groups is substituted by a 4-chlorophenyl group. It has antifungal and antibacterial properties, and is used for treatment of cutaneous and vaginal infections. Its 1-carbamate is used as a skelet l muscle relaxant for the treatment of painful muscle spasm.
|
Acne products
|
Hair care products
|
Tanning agent products
|
|
Azelaic Acid
|
PO (Piroctone Ethanolamine)
|
Dihydroxyacetone (DHA)
|
|
Vitamin C Sodium Phosphate
|
DCBA (2,4-dichlorobenzyl alcohol)
|
Erythrulose
|
|
Salicylic acid
|
Polyquaternium series
|
Benzophenone series
|
|
Retinoic acid
|
Climbazole
|
Melanin 2
|
Chlorphenesin is an antigen-associated immunosuppressant that inhibits IgE-mediated histamine release. Chlorphenesin is also used as an antimycotic agent.
25kgs/drum, 9tons/20’containerPacking
Chlorinated EVA CAS 106232-86-4
CAS:106232-86-4
MF:C25H30Cl22
EINECS:264-150-0
Purity:99.9%
Other Names:chlorinated paraffin wax 70/CP70
Generally, the content of vinyl acetate (VA) is 5% ~ 40%. Compared with polyethylene, EVA is widely used in the fields of foamed shoes, functional shed films, packaging films, hot melt adhesives, wires and cables, toys, etc. because vinyl acetate monomer is introduced into the molecular chain, which reduces the high crystallinity and improves the flexibility, impact resistance, compatibility of fillers and heat sealing performance.
|
No. |
Inspection Items |
Inspection Result |
|
1 |
Appearance |
White or light yellow Powder |
|
2 |
Chlorine,% |
70±2 |
|
3 |
Softening Point,°C |
≤95 |
|
4 |
Loss on Heat, %(130℃,2h) |
≤0.4 |
|
5 |
Acid Value,mgKOH/g ≤ |
≤0.2 |
|
6 |
Thermal Decomposition Temperature |
≥185 |
|
7 |
Fineness (60 mesh),% |
≥99.5 |
|
8 |
≤0.2 |
Generally, the content of vinyl acetate (VA) is 5% ~ 40%. Compared with polyethylene, EVA is widely used in the fields of foamed shoes, functional shed films, packaging films, hot melt adhesives, wires and cables, toys, etc. because vinyl acetate monomer is introduced into the molecular chain, which reduces the high crystallinity and improves the flexibility, impact resistance, compatibility of fillers and heat sealing performance.
25kgs/drum, 9tons/20’containerPacking
TRIS-(4-AMINOPHENYL)THIOPHOSPHATE CAS 52664-35-4
CAS:52664-35-4
MF:C18H18N3O3PS
EINECS:258-083-6
Purity:98%
Synonyms:Thionophosphoric acid- tris-( p-aMinophenyl ester )TPTA; O,O,O-tris(4-aMinophenyl) phosphorothioate; Phenol,4-amino-,phosphorothioate(3:1)ester; TRIS-(4-AMINOPHENYL)THIOPHOSPHATE; Tris-(4-aminophenyl)-phosphorothioate; Thiophosphoric acid=O,O,O-tris(p-aminophenyl) ester; Tris(4-Amino Phenyl)thiophos; Einecs 258-083-6
Used in the preparation of intermediates such as medicines, pesticides, dyes, etc., and used as high-grade polyurethane chain extender.
| Chemical Name | TRIS-(4-AMINOPHENYL)THIOPHOSPHATE |
| CAS No | 52664-35-4 |
| Molecular Fomula | C18H18N3O3PS |
| Assay | 98% |
| Molecular weight | 387.39 |
| Appearance | White to yellow powder |
Used in the preparation of intermediates such as medicines, pesticides, dyes, etc., and used as high-grade polyurethane chain extender.
25kgs/drum, 9tons/20’containerPacking
Glyceryl behenate with cas 30233-64-8
Product name:Glyceryl behenate
CAS:30233-64-8
MF:C25H50O4
MW:414.66
Synonyms:MONOBEHENIN; docosanoicacid,monoesterwith1,2,3-propanetriol; Docosanoicacidmonoesterwith1,2,3-propanetriol; Behenic acid monoglyceride; Glyceryl Behenate (pharmaceutical grade); Monobehenin,inhibit,Inhibitor,Bacterial
Glyceryl behenate is a kind of white powder.
| Item | Specification |
| Appearance | White or off white solid |
| Acidity | 5.0g max |
| Saponification value | 135-145 g |
| Hydorxy value | 200-260g |
| Lodine value | 3.0g/100g |
| Melting point | 70-80 ℃ |
Bacterial biofilm formation inhibitor
25kg/bag
docosanoic acid, monoester with glycerol; n-Docosanoicacidglycerolester; NomINCI:Glyceryl(mono)behenate
; Docosansure, Monoester mit Glycerin; Glyceryl monobehenate; Docosanoic acid, Monoester with glycerol (8CI); Docosanoin, Mono- (7CI); KeMester 6500; 1-MONOBEHENIN; MONODOCOSANOIN
1H,1H,2H,2H-Perfluorohexan-1-ol CAS 2043-47-2
CAS:2043-47-2
MF:C6H5F9O
MW:264.0
EINECS:218-050-9
Synonyms:1,1,2,2-Tetrahydroperfluoro-1-hexanol; 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexano; 2-(PERFLUOROBUTYL)ETHANOL; 3,3,4,4,5,5,6,6,6-NONAFLUORO-1-HEXANOL; 3,3,4,4,5,5,6,6,6-Nonafluorohexanol; DAIKIN A-1420; 1H,1H,2H,2H-NONAFLUORO-1-HEXANOL; 1H,1H,2H,2H-NONAFLUOROHEXAN-1-OL; 1H,1H,2H,2H-PERFLUOROHEXAN-1-OL; 1H,1H,2H,2H-PERFLUOROHEXANOL
1H,1H,2H,2H-Perfluorohexanol is used in the synthesis of polymer coatings with controlled surface topography. As well used in the preparation of star polymers as fluorous nanocapsules for the encapsulation and release of perfluorinated compounds.
| Item | Specification |
| Boiling point | 140-143 °C (lit.) |
| Density | 1.59 g/mL at 25 °C (lit.) |
| Purity | 98% |
| flash point | 164 °F |
| resistivity | n20/D 1.314(lit.) |
| pKa | 14.16±0.10(Predicted) |
1H,1H,2H,2H-Perfluorohexanol is used in the synthesis of polymer coatings with controlled surface topography. As well used in the preparation of star polymers as fluorous nanocapsules for the encapsulation and release of perfluorinated compounds.
200kgs/drum, 16tons/20’container.
4-Nitrophenyl chloroformate CAS 7693-46-1
CAS:2156-56-1
MW:152.93
MF:C2H3Cl2NaO2
EINECS:218-461-3
Synonyms:4-Nitrophenyl chloridocarbonate; CARBONOCHLORIDIC ACID, 4-NITROPHENYL ESTER; CHLOROFORMIC ACID 4-NITROPHENYL ESTER;CHLOROFORMIC ACID P-NITROPHENYL ESTER; 4-NITROPHENYL CHLOROCARBONATE; 4-NITROPHENYL CHLOROFORMATE; Nitrophenyl chloroforMate
4-Nitrophenyl chloroformate is used in the synthesis of poly(oxyethylene) modified dextrans. It is also used to prepare a cleavable, heterobifunctional cross-linker for reversible conjugation of amines to thiol-modified DNA. Further, it is used in the synthesis of mixed, activated carbonates, thiocarbonates and activated urethanes. In addition to this, it is used in the preparation of 4-nitrophenyl diazoacetate with diazomethane.
4-Nitrophenyl Chloroformate is an ester of chloroformic acid used in the immobilization of enzymes and other biomolecules.
200kgs/drum, 16tons/20’container.
PHOSPHORIC ACID 2-ETHYLHEXYL ESTER with cas 12645-31-7
CAS No:12645-31-7
Other Names:OCTYL ACID PHOSPHATE
MF:C24H54O8P2
EINECS No:235-741-0
Product name:PHOSPHORIC ACID 2-ETHYLHEXYL ESTER
MW:532.63
Synonym:OCTYLPHOSPHATE; PHOSPHORICACIDOCTYLESTER; PHOSPHORICACID2-ETHYLHEXYLESTER; 2-ethylhexyldihydrogenphosphate; Phosphoricacid2-ethylhexylester(mono-anddi-estermixture); Phosphoricacid,mono(2-ethylhexyl)ester; Phosphorsure,2-Ethylhexylester; OCTYLACIDPHOSPHATE
Used as plastic plasticizer and rare earth metal extractant, etc.
| PHOSPHORIC ACID 2-ETHYLHEXYL ESTER Basic information | |
| Product Name: | PHOSPHORIC ACID 2-ETHYLHEXYL ESTER |
| CAS: | 12645-31-7 |
| MF: | C24H54O8P2 |
| MW: | 532.63 |
| EINECS: | 235-741-0 |
| PHOSPHORIC ACID 2-ETHYLHEXYL ESTER Chemical Properties | |
| density | 1,01 g/cm3 |
| refractive index | 1.4400-1.4460 |
| Fp | >100°C |
| storage temp. | Store below +30°C. |
| PH | 2.3 (10g/l, H2O, 20°C) (as an emulsion) |
| Boiling point | >180°C (1013 hPa) decomposes |
| CAS DataBase Reference | 12645-31-7(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Ethylhexyl phosphate (12645-31-7) |
It used as plastic plasticizer and rare earth metal extractant, etc.
25kgs/drum, 9tons/20’container
Cellulose Acetate Butyrate CAS 9004-36-8
CAS:9004-36-8
Molecular Formula:N/A
Molecular Weight:0
Appearance:White granular crystalline powder
EINECS:618-381-2
Synonyms:Cellulose,acetatebutanoate; CELLULOSEACETATEBUTYRATE; CELLULOSEACETATEBUTYRATEPOLYMER; CELLULOSEACETOBUTYRATE
Cellulose acetate butyrate is considered the most important product in cellulose mixed esters.Cellulose acetate butyrate is a type of cellulose mixed fatty acid ester.The solubility range of cellulose acetate butyrate is wider, as it not only dissolves in highly polar solvents, but also in alcohol solvents with high butyryl content.
|
Items
|
Specification
|
|
Butyryl content %
|
15~18
|
|
Acetyl content %
|
29~33
|
|
Intrinsic viscosity ml/g
|
0.4~0.75
|
|
Water content %
|
≤3
|
|
Acidity (by acetic acid) %
|
≤0.04
|
Cellulose acetate butyrate is a type of cellulose mixed fatty acid ester, widely used in leather brighteners, wood coatings, automotive paints, inks and other fields. Cellulose acetate butyrate is used as a leveling agent and film-forming material in the production of high transparency and good weather resistance plastic film substrates, films, and various coatings.
20kg/bag or requirement of clients.
cellulose acetate butyrate manufacturer; cab cellulose acetate butyrate; cellulose acetate butyrate suppliers; acetate butyrate cellulose; cellulose acetate butyrate manufacturer in china; cellulose acetate butyrate price; cellulose acetate butyrate supplier; cellulose butyrate acetate
Stannous chloride dihydrate CAS 10025-69-1
CAS:10025-69-1
MF:Cl2Sn
EINECS:231-868-0
Purity:99%
Other Names:Stannous chloride dihydrate
Crystals of SnCl2.2H2O exhibit monoclinic crystal system and space group P21/c.
|
item
|
value
|
|
Classification
|
CHLORIDE
|
|
Type
|
Sodium Chloride
|
|
CAS No.
|
10025-69-1
|
|
Other Names
|
Stannous chloride dihydrate
|
|
MF
|
Cl2H4O2Sn
|
|
EINECS No.
|
600-045-1
|
|
Place of Origin
|
China
|
|
Grade Standard
|
Agriculture Grade, Electron Grade, Food Grade
|
|
Purity
|
99%
|
Stannous chloride is used as a sensitizing agent in preparing glass and plastic for metalizing. It serves as a potent reducing agent. Other uses of stannous chloride are tin electroplating baths, corrosion inhibitors, polymers, thermoplastic elastomers, soldering flux, antioxidant, tanning agent and pharmaceuticals.
25kgs/drum, 9tons/20’containerPacking
CAS：10016-20-3
Purity：98%
Molecular Formula：C36H60O30
Molecular Weight：972.84
EINECS：233-007-4
Storage Period：2 years
Synonyms：SCHARDINGERALPHA-DEXTRIN; ALPHA-CYCLODEXTRIN; CYCLOHEXAAMYLOSE; CYCLOMALTOHEXAOSE; CYCLOMALTOHEXOSE; 2,4,7,9,12,14,17,19,22,24,27,29-Dodecaoxaheptacyclo(26.2.2.23,6.28,11.213,16.218,21.223,26)dotetracontane-31,32,33,34,35,36,37,38,39,40,41,42-dodecol,5,10,15,20,25,30-hexakis(hydroxymethyl)-; Alfadex; alpha-Cycloamylose
α-Cyclodextrin (usually referred to as CD) is a general term for a class of cyclic compounds composed of D-pyranose glucose units connected end to end through alpha-1,4-glycosidic bonds, which are generated by starch or polysaccharides under the action of cyclodextrin glucosyltransferase. Common molecules have 6, 7 and 8 glucose units, which are called α-cyclodextrin, β-cyclodextrin and γ-cyclodextrin in Chemicalbook. Since α-cyclodextrin can form inclusion complexes with many guest molecules, thereby changing the physical and chemical properties of the guest molecules such as solubility and stability, it has a wide range of applications in food, medicine, agriculture, textiles, environmental protection, cosmetics, biotechnology and analytical chemistry.
| Content (in total sugars) | ≥98.0% |
| Moisture | ≤11.0% |
| Ash | ≤0.1% |
| Specific Rotation | +147°~+152° |
| PH value | 5.0~8.0 |
| Clarity and color of the solution | The solution is clear and colorless |
| Reducing sugar | ≤0.2% |
| Chloride | ≤0.018% |
| Heavy metal | ≤0.0002% |
| Arsenic | ≤0.0001% |
| General number of bacteria | ≤100pcs/g |
| Mold, yeast | ≤20pcs/g |
| Colibacillus | Feminine |
| Content (in total sugars) | ≥98.0% |
25kg/drum
Potassium Alginate CAS 9005-36-1
CAS:9005-36-1
Purity:99%
MF:C12H16K2O13
EINECS:920-986-4
Other Names:POTASSIUM ALGINATE
Hydrophilic colloid having a molecular weight of 32,000–250,000.
|
Item
|
Standards
|
|
Appearance
|
White to pale yellow powder
|
|
Particle size (mesh)
|
95% min through 120 mesh
|
|
Viscosity (mPa.s)
|
10
|
|
Moisture %
|
≤15.0
|
|
PH value
|
6.0-8.0
|
|
Ash,%
|
18.0-27.0%
|
|
Pb mg/kg
|
≤4
|
|
As mg/kg
|
≤2
|
Thickening agent and stabilizer in dairy prod- ucts, canned fruits, and sausage casings; emulsifier. See alginic acid.
25kgs/drum, 9tons/20’containerPacking
Alginate Sodium with cas 9005-38-3
CAS No.:9005-38-3
MF:C6H9NaO7
EINECS No.:618-415-6
Appearance:white powder
Place of Origin:Shandong, China
Other Names: Sodium alginate; 6-[(2-carboxy-4,5-dihydroxy-6-methoxy-3-oxanyl)oxy]-4,5-dihydroxy-3-methoxy-2-oxanecarboxylicacid; AlginicAcidSodiumSalt, AlginateSodium;Alginicacidsodiumsalt
Sodium alginate is the sodium form of alginate. Alginate is a linear, anionic polysaccharide consisting of two form of 1, 4-linked hexuronic acid residues, β-d-mannuronopyranosyl (M) and α-l- guluronopyranosyl (G) residues. It can be arranged in the form of blocks of repeating M residues (MM blocks), blocks of repeating G residues (GG blocks), and blocks of mixed M and G residues (MG blocks).
|
Item
|
Specifications
|
Results
|
|
Appearance
|
White to pale yellow powder
|
White to pale yellow powder
|
|
Viscosity mpa.s
|
600-800
|
630
|
|
Size mesh %
|
80 mesh
|
99.6% through 80 mesh
|
|
Moisture %
|
≤15.0
|
12.98
|
|
PH value
|
6.0~8.0
|
6.72
|
|
Transparency
|
In line with the provisions of
|
In line with the provisions of
|
|
Insoluble matter in water %
|
≤0.6
|
0.52
|
In the manufacture of ice cream where it serves as a stabilizing colloid, insuring creamy texture and preventing the growth of ice crystals.
25kgs/drum, 9tons/20’containerPacking
N-butyl Stearate with cas 123-95-5
CAS No.:123-95-5
Other Names:Butyl stearate
MF:C22H44O2
EINECS No.:268-908-1; 204-666-5
Place of Origin:Shandong, China
Type:Syntheses Material Intermediates
Butyl stearate is a fatty acid ester, which has application in cosmetics, personal care products, and as an emollient in food industries.
|
Melting point
|
17-22 °C
|
|
Boiling point
|
220°C (25 mmHg)
|
|
density
|
0.861 g/mL at 20 °C(lit.)
|
|
FEMA
|
2214 | BUTYL STEARATE
|
|
refractive index
|
n20/D 1.443
|
|
Fp
|
25 °C
|
|
storage temp.
|
−20°C
|
|
Specific Gravity
|
0.856
|
|
Water Solubility
|
Immiscible with water. Miscible with ethanol and acetone
|
butyl stearate is a stearic acid used in very small quantities in cosmetic preparations as an emulsifier for creams and lotions. It has been shown to cause allergic reactions.
200kgs/drum, 16tons/20’container
CAS:11006-34-1
Purity:99%min
MW:722.13
Package:25KG/DRUM
Model Number:JL20210241
Chlorophyllin are a group of water-soluble salts being semi-synthetic derivative of chlorophyll. Its major form sodium/copper derivative can be used as a food additive and in alternative medicine. As alternative medicine, it can be used as an aid to reduce the odor of urines or feces (bowel movements). It can also be used to improve the life quality in people who have fecal incontinence due to spinal cord injury, bowel cancer, psychotic disorder, terminal illness, or other disorders. It can also be sold as an herbal supplement. Chlorophyllin can also bind to mutagenic substances such as polycyclic aromatic benzo[a]pyrene and dibenzo{a,i}pyrene. As a topical preparation, it is useful for both treatment and odor control of wounds, injuries, and other skin conditions such as radiation burns.
|
Item
|
Specification
|
Result
|
|
Assay
|
95%
|
96.68%
|
|
Appearance
|
Dark green powder
|
conforms
|
|
Odor
|
Characteristic
|
conforms
|
|
Taste
|
Characteristic
|
conforms
|
|
Particle Size
|
NLT 100% Through 80 mesh
|
conforms
|
|
Loss on Drying
|
<2.0%
|
0.47%
|
Chlorophyllin, coppered trisodium salt is used in the spectrophotometric determination of Ven- lafaxine hydrochloride. A hybrid photoelectrochemical biofuel cell is composed of a TiO 2 film conductive glass electrode sensitized by a copper chlorophyll trisodium salt. Visible light-sensitive gels were prepared by introducing a chromophore (trisodium salt of copper chlorophyllin) to thermosensitive gels.
25kgs/drum, 9tons/20’containerPacking
Gamma-valerolactone with cas 108-29-2
CAS No.:108-29-2
MF:C5H8O2
EINECS No.:203-569-5
Place of Origin:Shandong, China
Brand Name:Unilong
Sample:Availiable
Molecular Weight:100.11600
Other Names:gamma-Valerolactone; GAMMA-VALEROLACTONENATURAL; gamma-Valerolactone; γ-Methyl-γ-butyrolactone,4,5-Dihydro-5-methyl-2(3H)-furanone,4-Hydroxypentanoicacidlactone;4,5-Dihydro-5-methyl-2(3H)-franone;γ-Valeroactone;
γ-Valerolactone (Item No. 28240) is an analytical reference standard categorized as a prodrug form of γ-hydroxyvaleric acid (GHV; Item No. 28241). This product is intended for research and forensic applications
|
Items
|
Specifications
|
|
Appearance
|
Colorless liquid
|
|
Purity
|
≥99%
|
|
Acidity (mgKOH/g)
|
≤1
|
|
Water
|
≤0.5%
|
200kgs/drum, 16tons/20’container
γ-Valerolactone is a naturally occurring chemical found in fruits and is frequently used as a food additive. It can be converted to liquid alkenes which can be used as transportation fuels. γ-Valerolactone is widely used in dye baths (coupling agent), brake fluids, cutting oils, and as solvent for adhesives, insecticides, and lacquers.
CAS:8000-41-7
MF:C10H18O
MW:154.24900
EINECS:233-986-8
Other Names:Terpineol
Terpineol is a monoterpene alcohol that has been found in a variety of plants, including Cannabis, and has diverse biological activities. Terpineol contains the four isomers α-, β-, and γ-terpineol and terpinen-4-ol. α-Terpineol has antibacterial and antinociceptive properties.
|
Item
|
A grade terpineol
|
Terpineol
|
|
Color and state
|
Colorless and thick liquid. Max. Color standard No. 3
|
Colorless and thick liquid. Max. Color standard No. 3 appearing crystal
|
|
Aroma
|
Like the sweet smell of lilac
|
|
|
Relative density
|
(d25) 0.930-0.936
|
(d20) 0.931-0.935
|
|
Dioptre(n20D)
|
1.4825-1.4850
|
1.4825-1.4855
|
|
(25℃) Rotation degree
|
-0010`~+0010`
|
—
|
|
(℃)Boiling range
|
Min.90%(v/v) in any 5℃ between 214 to 224
|
Max.4%(v/v) below to 214℃
|
Solvent for hydrocarbon materials, mutual solvent for resins and cellulose esters and ethers, perfumes, soaps, disinfectant, antioxidant, flavoring agent.
200kgs/drum, 16tons/20’container
CAS:9010-66-6
MW:464.93916
Purity:99%min
Brand:Unilong
HS code:35040090
Zein is a prolamine and an alcohol soluble protein present in maize endosperm cells. Zein is a 20kDa structural protein and is encoded by the gene mapped on the short arm of maize chromosome 7. This protein lacks essential amino acids, such as lysine and tryptophan. Therefore, it has a poor nutritional value.
|
Appearence
|
Yellow powder
|
|
|
Odour
|
Odorless, tasteless
|
|
|
Solubility in water
|
Insoluble
|
|
|
Solubility in 70%~80%
|
Clear to slightly cloudy
|
|
|
Solubility in 80%~92% alcohol
|
Clear to slightly cloudy
|
|
|
Item
|
Specifications
|
Results
|
|
Identification:A ,B & C
|
Conforms
|
Conforms
|
|
Nitrogen content
|
13.1%-17.0%
|
14.34%
|
|
Zein(Protein)
|
88%~96%
|
91.88%
|
|
Loss on drying
|
≤8%
|
4.06%
|
|
Fat(ether-soluble matter)
|
≤2%
|
1.10%
|
|
Residue on Ignition
|
≤0.3%
|
0.24%
|
Paper coating, grease-resistant coating, label varnishes, laminated board, solid-color prints, printing inks, food coatings, microencapsulation, fibers.
25kgs/drum, 9tons/20’containerPacking
PSSA Polystyrene Sulfonic Acid CAS 28210-41-5 Cheap Price
Polystyrene Sulfonic Acid CAS 28210-41-5 is a polymer, English name abbreviation PSSA, molecular formula is (C8H8O3S)n.PSSA is a polymer used as a hole injection electrode in polymer-based light-emitting devices.
| ITEM | STANDARD |
| Iron, ppm
|
≤ 20
|
| Free Sulfuric Acid% | ≤ 5
|
| Solids (%) | 29-33 |
| Solid (%) | 3.0-7.0 |
| Brookfield Viscosity,cps
|
75-1000 |
| Color,hazen | ≤2000 |
| PH | ≤2 |
Polystyrene sulfonic acid (PSSA) CAS 28210-41-5 is a very important water-soluble polymer template polymer in functional polymer materials, and its aqueous solution is a common raw material in industrial production. PSSA has strong chemical reactivity, high conductivity and easy film formation, and has been widely used in polymer light, anti-static coating, fuel cell, water treatment ultrafiltration membrane and other fields.
200kgs/drum, 16tons/20’container
Coconutt Diethanol Amide CDEA with Cas 68603-42-9
CAS No.:68603-42-9
Name:Cocamide DEA/CDEA
EINECS No.:271-657-0
Boiling point :168-274 ° C
Synonyms:amides,coco, n,n-bis(2-hydroxyethyl); Amides,coco,N,N-bis(hydroxyethyl); clindrol200cgn
Coconut diethanolamide, also known as CDEA, is a non-ionic surfactant, and the thickening effect is particularly obvious when the anionic surfactant is acidic, and it can be compatible with a variety of surfactants. It can enhance cleaning effect, can be used as additive, foam stabilizer, foam booster, mainly used in the manufacture of shampoo and liquid detergent. It has 3 types: 1:1, 1:1.5, 1:2.
|
ITEMS
|
STANDARD
|
|
Glycerin
|
≤10%
|
|
Water
|
≤0.5%
|
|
PH value
|
9.0-10.0
|
|
Color(Hazen)
|
≤300
|
Cocamide DEA is a thickener and viscosity builder for cosmetic surfactant systems. It is added to lauryl sulfate-based liquid cleansers to help stabilize the lather and improve foam formation. Its applications are in liquid detergent, shampoo, dishware detergent, liquid soap, fibre modifier, wool cleaner and metal rinser, etc.
200kgs/drum, 16tons/20’container
250kgs/drum,20tons/20’container
1250kgs/IBC, 20tons/20’container
Coconut diethanolamide 68603-42-9; wholesale 68603-42-9; cdea 68603-42-9; cdea chemical price; cocodiethanolamide cdea; manufacturers of cdea; coco diethanolamide foaming agent surfactants; coconut oil diethanolamide; diethanolamide of coconut fatty acid; amides,coco,n,n-bis(2-hydroxyethyl);Amides,coco,N,N-bis(hydroxyethyl);clindrol200cgn;clindrol202cgn;clindrolsuperamide100cg;Coconutacid,diethanolamide;N,N-Bis(hydroxyethyl)coco amides;n,n-bis(hydroxyethyl)coco fatty amides;N,N-BIS(2-HYDROXYETHYL)COCOAMIDE;Coconut oil acid-diethanolamine condensate;COCOFATTYACIDDIETHANOLAMINE;Amide, Kokos-, N,N-Bis(hydroxyethyl)-;Coconut oil alkanolamide;Coconut diethanolaMide (CDEA);Palm Kernel Oil Dieathanolamide; coconutdiethanolamine; Coconutfattyacidamideofdiethanolamine; Coconutfattyacidsdiethanolamide; Coconutoil,diethanolamide; Coconutoilacid,diethanolamide;coconutoilaciddiethanolamine(con2/1); coconutoilaciddiethanolaminecondensate(2/1); Coconutoilacids,diethanolamide;Coconutoilacidsdiethanolamide; Coconutoildiethanolamide;Coconutoilfattyacid,diethanolamide;Coconutoilfattyaciddiethanolamide ; Coconutoilfattyacids,diethanolamide; Coconutoilfattyacidsdiethanolamide; ethylanld;n,n-bis(2-hydroxyethyl)coconutfattyacidamide;N,N-bis(2-Hydroxyethyl)coconutoilamide;N,N-bis(2-hydroxyethyl)-Coconutoilamide;nci-c55312;ninol2012e;COCONUT DIETHANOLAMIDE;COCONUT OIL AMIDE OF DIETHANOLAMINE;N-bis (2-Hydroxyethyl)cocoaMide;Coconut Fatty Acid Diethanolamide Cocamide Diethanolamine Cocamide DEA;cocamide dea CDEA;Coconut Diethanol Amide (CDEA 6501) Cocamide DEA in shampoos and bath products;COCAMIDE DIETHANOLAMINE;Coco fatty acid diethanolamide;COCAMIDE DIETHANOLAMINE (DEA);COCO DIETHANOLAMIDE;coconut oil acid diethanolamine;COCAMIDE DEA;Cdea Coconut Diethanolamide Cdea;Diethylene glycolamide;Cocofatty acid Diethanolamide;Surfactant Coconut Diethanolamide;Cdea;Coco Fatty Acid Diethanolamide (CDEA);Diethanol Amide (CDEA)
Sodium Pyrosulfite CAS 7681-57-4
CAS:7681-57-4
MF:Na2S2O5
MW:190.11
EINECS:231-673-0
Other Names:sodium pyrosulfite
Sodium metabisulfite (chemical formula: Na2S2O5) appears as a white crystalline or powder solid with a slight sulfur odor. It is toxic upon inhalation and can strongly irritate skin and tissue. It can be decomposed to release toxic oxide fumes of sulfur and sodium upon high temperature. It can be mixed with water to form a corrosive acid. It is generally used as disinfectant, antioxidant, and preservative agent as well as a laboratory reagent. As a kind of food additive, it can be used as a preservative and antioxidant in food. It can also be applied to the wine and beer making.
|
ITEM
|
TEST RESULT
|
|
Sodium Metabisulphite (Na2S2O5) %
|
97.21
|
|
SO2 % ≥
|
65
|
|
Fe % ≤
|
0.002
|
|
Clarity
|
clear
|
|
Insoluble matter in nitric acid% ≤
|
0.009
|
|
AS%
|
<0.00009
|
|
Phosphoric acid test ≤
|
4.2
|
|
Appearance
|
White to slightly yellowish
crystialline powder |
Sodium Metabisulfite is a preservative and antioxidant that exists as crystals or powder having a sulfur dioxide odor. it is readily solu- ble in water. it is used in dried fruits to preserve flavor, color, and to inhibit undesirable microorganism growth.
25kgs/drum, 9tons/20’containerPacking
Benzyl Benzoate with CAS 120-51-4
CAS No.:120-51-4
Other Names:Benzyl benzoate
MF:C14H12O2
EINECS No.:204-402-9
Synonym: Benzyl benzoate Reagent Plus(R), >=99.0%; Benzyl benzoate Vetec(TM) reagent grade, 98%; Benzoic acid benzyl ester≥ 99% (GC); VANZOATE(R); VENZONATE(R); Benylate; Benzyl alcohol benzoic ester; Benzyl ester
Benzyl Benzoate with CAS 120-51-4 is a mediation and insect repellent. It is one of the older preparation used to treat scabies which is a skin infections caused by the mite scarcoptes scabiei since it is lethal to the mite. It is capable of killing the mite in 5 minutes. It can also be used for the treatment of lice infestation of the head and the body. Its mechanism of action is through exerting toxic effect on the nervous system of the insects, further causing its death. It is also toxic to mite ova through an unknown mechanism. It can also be used as a repellent for chiggers, ticks, and mosquitoes as well as a dye carrier, solvent of cellulose derivatives, plasticizer, and a fixative.
| ITEM | STANDARD |
| Appearance | Yellowish transparent liquid |
| Acidity | 0.2 MAX |
| Water | 0.5% MAX |
| Sulphate ash | 0.1 % MAX |
| Specific gravity | 1.118-1.122 |
| Refractive index | 1.568-1.570 |
| Freezing point | 17℃ MIN |
| Assay | 99.00% MIN |
Benzyl benzoate is mainly used in textile auxiliaries, flavors and fragrances, pharmaceuticals, plasticizers and other fields, and has excellent plasticizing properties.
200kgs/drum, 16tons/20’container
Benzyl Alcohol with cas 100-51-6
CAS:100-51-6
Molecular Formula:C7H8O
Molecular Weight:108.14
Appearance: colorless liquid
EINECS:202-859-9
Synonyms:Benzylalkohol; benzylalcohol,benzylalcohol,benzenemethanol; PHENYLMETHANOL/BENZYLALCOHOL; BENZYLALCOHOL(TECH); BENZYLALCOHOLNFFCCKOSHER; BENZYLALCOHOLPERFUMEGRADE99.5%FCCNF; BENZYLALCOHOL,NF; BENZYLALCOHOL,REAGENT,ACS(BULK
Benzyl alcohol, also known as benzyl alcohol, molecular formula C6H5CH2OH, density 1.045g/mLat25 ° C (lit.), is the simplest chemical book containing phenyl fatty alcohol, which can be regarded as hydroxymethyl-substituted benzene or phenyl-substituted methanol. It is a colorless transparent viscous liquid with weak aromatic smell.
| ITEM | STANDARD | RESULT |
| Appearance | Colorless liquid | Conform |
| Benzaldehyde (ppm) | 300max | 16ppm |
| Acidity
(as benzoic acid) |
0.1% max | 0.02% |
| Chloride | 0.005% max | Conform |
| Color | 10 max | 5 |
| Specific gravity (20℃) | 1.043-1.048 | 1.046 |
| Refractive index (20℃) | 1.538-1.541 | 1.540 |
| Water | 0.1%max | 0.032% |
| Clarity of solution(1+30) | Clear | Conform |
| Purity | 99.95%min | 99.99% |
benzyl alcohol is a preservative against bacteria, used in concentrations of 1 to 3 percent. It can cause skin irritation.
200kgs/drum, 16tons/20’container
Calcium formate with cas 544-17-2
CAS:544-17-2
Molecular Formula:C2H2CaO4
Molecular Weight:130.11
EINECS:208-863-7
Synonyms:calciumdiformate; calciumformate(ca(hco2)2); calcoform;formatedecalcium; mravencanvapenaty; mravencanvapenaty(czech); Calcium formate, pure, 98%; CALCIUM FORMATE
White crystalline or crystalline powder, soluble in water, not deliquescent, good flow performance.
| Item |
Index |
Test result |
|
Calcium formate，% ≥ |
98.0 |
98.5 |
|
Calcium,% ≥ |
30.0 |
30.56 |
|
Moisture, % ≤ |
0.5 |
0.13 |
|
Water insoluble matter,% ≤ |
1.0 |
0.06 |
|
PH (10g/L, 25℃) |
6.0-8.0 |
7.5 |
As a new type of early strength agent, calcium formate has a dual role, which can accelerate the hardening speed of cement, improve the early strength, and avoid the construction in winter or low temperature and humidity, the setting rate is too slow, so that cement products can be put into use as soon as possible to improve the strength of the early strength contribution. For a long time, calcium chloride has been used in engineering, but calcium chloride has the effect of Chemicalbook corrosion of steel bars, and non-chlorine coagulant has been developed at home and abroad. Calcium formate is a new type of early strength material, which can effectively accelerate the hydration of tricalcium silicate C3S in cement and increase the early strength of cement mortar, but it will not cause corrosion to steel bars or pollute the environment. Therefore, it is also widely used in oilfield drilling and cementing.
25kg/drum, 1FCL can hold 24 tons witn tray
calciumdiformate; calciumformate(ca(hco2)2); calcoform; formatedecalcium; mravencanvapenaty; mravencanvapenaty(czech); Calcium formate, pure, 98%; CALCIUM FORMATE
Dicyclohexyl Phthalate CAS 84-61-7
CAS:84-61-7
MF:C20H26O4
MW:330.41804
EINECS:201-545-9
Other Names:Dicyclohexyl phthalate
White granular solid with an aromatic odor. Water insoluble.
|
Item
|
Standard
|
|
Appearance
|
White crystal powder
|
|
Purity
|
≥99%
|
|
Acid value
|
≤0.1mgKOH/g
|
|
Color APHA
|
≤200
|
|
Melting point
|
61~64℃
|
|
Loss on drying
|
≤0.5%
|
Dicyclohexyl Phthalate is a phthalate ester used as a plasticizer as well as being present in cosmetic products. Dicyclohexyl Phthalate that is a weak drug-type inducer of hepatic xenobiotic metabolis m.
25kgs/drum, 9tons/20’containerPacking.
Sodium Glucoheptonate CAS 31138-65-5
CAS:31138-65-5
MF:C7H13NaO8
EINECS:250-480-2
MW:248.16300
Other Names:SODIUM GLUCOHEPTONATE
Sodium glucoheptonate is used for cleaning metal, mercerizing, paint stripping, and aluminum etching. It is also used to mercerize cotton, linen, hemp, and other plant-based fibers to increase strength and add luster to their overall appearance of threads and fabrics.
|
Item
|
Specification
|
Results
|
|||
|
Appearance
|
white Crystal Powder
|
white Crystal Powder
|
|||
|
Assay
|
≥99%
|
99.8%
|
|||
|
Sulfate
|
≤0.1%
|
0.07%
|
|||
|
Chloride
|
≤0.01%
|
0.005%
|
|||
|
Moisture
|
<13.5%
|
11.28%
|
|||
|
PH(1%)@ 20℃
|
8.0±1.0
|
7.36
|
|||
|
Fe(3+)
|
≥300g/100g
|
305g/100g
|
|||
|
Calcium Chelation
|
≥600mg CaCO3/g
|
603mg CaCO3/g
|
|||
Sodium glucoheptonate is used for cleaning metal, mercerizing, paint stripping, and aluminum etching. It is also used to mercerize cotton, linen, hemp, and other plant-based fibers to increase strength and add luster to their overall appearance of threads and fabrics.
25kgs/drum, 9tons/20’containerPacking.
2-ethylhexyl Nitrate with cas 27247-96-7
Product name:2-Ethylhexyl nitrate
CAS:27247-96-7
MF:C8H17NO3
MW:175.23
EINECS:248-363-6
Synonyms:Cetane number improver; 2-Ethylhexylni; 2-EHN; 2-ethylhexylester; 2-Ethylhexyl nitrate 27247-96-7; Ci-0801 2-Ethylhexyl Nitrate
2-Ethylhexyl nitrate is an important diesel fuel additive, and increasing the cetane number (CN) of diesel can accelerate diesel ignition and improve engine performance.
| Items | Specifications |
| Purity,% | ≥99.10 |
| Density(20℃), Kg/m3 | 960-970 |
| kinematic viscosity,mm2/S | 1.700-1.800 |
| Flash point,℃ | ≥77 |
| Color | ≤0.5 |
| Water,mg/Kg | ≤450 |
| Acid,mgKOH/100mL | ≤3 |
| Copper corrosion(50℃,3h),grade | ≤1 |
| Mechanical impurities | Not found |
2-Ethylhexyl nitrate can alter certain properties of fuel, making it beneficial for improving combustion and achieving the goal of reducing harmful emissions and energy conservation in internal combustion engine exhaust. Without the need for additional equipment or changes to the structure of vehicles and internal combustion engines, it can improve the fuel energy utilization efficiency of diesel alcohols at low speeds and loads, thereby improving combustion efficiency and reducing pollutant emissions
200 kg/drum
ethylhexylnitrate; Nitricacid,2-ethylhexylester; nitronal; salpetersaure-(2-ethylhexyl)ester; 2-Ethylhexylnitrat; OCTYL NITRATE (2-ETHYL HEXYL NITRATE); 2-ETHYLHEXYL NITRATE; 2-ETHYL-HEXYL-1-NITRATE
2,2-Dibromo-2-cyanoacetamide CAS 10222-01-2
CAS:10222-01-2
MF:C3H2Br2N2O
MW:241.87
EINECS:233-539-7
Other Names:2,2-Dibromo-2-cyanoacetamide
Colorless to yellow liquid with a moldy pungent odor.A chemical additive to control bacterial contamination in ethanol fermentation.
|
Items
|
Specifications
|
|
Appearance
|
White crystalline powder
|
|
Melting point
|
M.P 122.0-127.0℃
|
|
Acidity PH Value(1%aqua)
|
1%W/V PH 5.0-7.0
|
|
Volatile
|
≤0.5%
|
|
Assay Purity, WT%
|
≥99.0%
|
|
Solubility test in 35% DEG
|
N.D
|
Colorless to yellow liquid with a moldy pungent odor.A chemical additive to control bacterial contamination in ethanol fermentation.
25kgs/drum, 9tons/20’containerPacking
Rennet Casein With CAS 9000-71-9
CAS:9000-71-9
MF:C81H125N22O39P
MW:2061.98
EINECS:232-555-1
Storage Period：2 years
Synonyms：Casein, vitamin tested; Casein, Hammarsten bovine; ANTI-CSN2 (N-TERM) antibody produced in rabbit; CASB; CSN2; Bile Salte No.3; RHODIUM STAND; Casein, Bovine Milk, Carbohydrate and Fatty Acid Free
A phosphoruscontaining protein that occurs in milk and cheese. It is easily digested by young mammals and is their major source of protein and phosphorus. It has been used in the manufacture of paper and buttons.
|
Items
|
Specifications
|
|
APPERANCE
|
CREAM WHITE
|
|
PROTEIN (DRY BASIS)
|
94.00% Min
|
|
MOISTURE
|
12.00 % Max
|
|
ACIDTY
|
≤40.00°T
|
|
FAT
|
≤1.50%
|
|
ASH
|
≤1.80%
|
|
VISCOSITY
|
700-2000mPa.s
|
|
INSOLUBILITY
|
0.50mL/g
|
|
PATHOGENIC BACTERIA
|
NEGATIVE
|
β-Casein from bovine milk is an Immunoglobulin E (IgE)-binding epitope belonging to the Casein phosphoprotein family. It has been studied as a generator of peptides responsible for biological activities such as opiate, immunostimulating, antibacterial, and peptidase inhibitors.
25kgs/drum, 9tons/20’containerPacking
CAS No.:131-57-7
Other Names:Oxybenzone
MF:C14H12O3
EINECS No.:205-031-5
Type:Syntheses Material Intermediates
Purity:99% Min, 99%min
Brand Name:Unilong
Oxybenzone is an organic compound used in sunscreens. It is a derivative of benzophenone. It forms colorless crystals that are readily soluble in most organic solvents. It is used as an ingredient in sunscreen and other cosmetics because it absorbs UV-A ultraviolet rays.
|
Items
|
Standard
|
|
Appearance
|
Light yellow green crystal powder
|
|
Melting point
|
62.0-65.0℃
|
|
Purity
|
≥99.0%
|
|
UV absorption coefficient (1%, 1cm)E288
|
≥630
|
|
UV absorption coefficient (1%, 1cm)E325
|
≥410
|
|
Loss on drying
|
≤0.2%
|
25kgs/drum, 9tons/20’containerPacking
oxybenzone (benzophenone-3) is the drug name for an FDAapproved uV filter and absorber.
2-hydroxyethyl Salicylate CAS 87-28-5
CAS:87-28-5
MF:C9H10O4
MW:182.1733
Purity:99% Min
EINECS:201-737-2
ChEBI: A benzoate ester obtained by the formal condensation of carboxy group of salicylic acid with one of the hydroxy groups of ethylene glycol.
|
Characters:
|
Colorless transparent liquid
|
|
Refractive index:
|
1.540-1.550
|
|
Density::
|
1.244g/mLat25°C
|
|
Moisture:
|
≤0.35ml
|
|
Heavy metal:
|
≤10ppm
|
|
Relative matters:
|
≤0.5%
|
|
Content:
|
≥99.5%
|
Glycol Salicylate, is a derivative of salicylic acid that has been proved to be able to improve the aesthetic appearance of the skin. It is also a building block used in various chemical synthesis.
200kgs/drum, 16tons/20’container.
Calcium Sulfate with Cas 7778-18-9
CAS No.:7778-18-9
Other Names:Calcium sulfate dihydrate
MF:CaSO.2HO
EINECS No.:231-673-0
Synonym: anhydrite; anhydrouscalciumsulfate; anhydrousgypsum; anhydroussulfateoflime; calciumsulfate(1:1); calciumsulfate(anhydrous); naturalanhydrite; sulfatedecalcium,anhydre
Calcium sulfate and its hydrates are important industrial compounds that have been used throughout history. Calcium sulfate is obtained naturally from mined gypsum rock, but it also exists in mineral form. Gypsum forms in beds as sedimentary rock when calcium sulfate, which is a natural component of seawater, is deposited as shallow marine water bodies evaporate. Gypsum is a transparent, soft, white mineral and is the most common sulfate mineral.
| ITEM | STANDARD |
| Appearance | White Powder |
| Se | ≤0.003% |
| Pb | ≤2 mg/kg |
| As | ≤3 mg/kg |
| Fluoride | ≤0.003% |
| Loss on drying | 19.0~23.0% |
| Calcium sulfate(as dry basis) | ≥98.0 |
1.Calcium sulfate has a wide range of uses. Calcium sulfate dihydrate is gypsum, which can be used in surgical fixation, tooth mold and artificial bone production, art creation and interior decoration
2.It can be used as desiccant in the laboratory;
3.Food grade calcium sulfate, as a food additive, is used to separate tofu and tofu from soybean milk; It is used as stabilizer, coagulant, thickener, acidity regulator, protein coagulant, processing aid, etc.
4.Used as a soil conditioner in horticulture.
25kgs/bag
Xanthan Gum with cas 11138-66-2
CAS No:11138-66-2
MF:C8H14Cl2N2O2
EINECS No:234-394-2
Product name:Xanthan gum
Molecular Weight:182.2179
As xanthan is a polysaccharide used in many applications such as a food additive, enzyme substrate or rheology modifier, it is useful to have a xanthan standard with a clearly defined narrow molecular weight distribution. Xanthan is produced by fermentation from Xanthomonas campestris.
|
Item
|
Specification
|
|
Appearance
|
Off-white or yellowish powder
|
|
Particle size
|
99% through 80 mesh or 92% through 200 mesh
|
|
Viscosity
|
≥600
|
|
Shearing property
|
≥6.5
|
|
Moisture
|
≤15%
|
|
Ash
|
≤16
|
|
Total nitrogen
|
≤1.5%
|
|
Pyruvic acid
|
≥1.5%
|
In foods, pharmaceuticals, and cosmetics as stabilizer and thickening agent. For rheology control in water-based systems. In oil and gas drilling and completion fluids.
25kgs/Bag, 9tons/20’container
Cyclopentasiloxane D5 CAS 541-02-6
CAS:541-02-6
MF:C10H30O5Si5
MW:370.7
EINECS:208-764-9
Other Names:Decamethylcyclopentasiloxane
D5 Cyclomethicone is a cyclic siloxane, that has a silicon-oxygen bond in a cyclic arrangement and methyl groups attached with the silicon atom. It is used in the production of some silicon-based polymers that are widely used in various personal care products.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
|
Technical index
|
Unit
|
Parameters
|
|
Appearance
|
Colorless transparent liquid
|
|
|
Chroma, Hazen
|
<20
|
|
|
Turbidity,NTU
|
<4
|
|
|
Viscosity 25 ℃
|
mm2 / s
|
3.9
|
|
Density, 25 ℃
|
0.95
|
|
|
Heavy metal content (Pb indicate)
|
<5
|
|
|
Mineral oil content
|
mg / kg
|
<0.1
|
A cyclic volatile methylsiloxane (cVMS) used in cosmetic and personal care products. Used in dermal exposure and inhalation toxicity study.
200kgs/drum, 16tons/20’container
Rice Bran Extract CAS 1135-24-6
CAS:1135-24-6
Purity:99%min
MW:194.18
Brand Name:Unilong
Packaging:CAN, Drum, Glass Container, Mason Jar, Plastic Container, Vacuum Packed
Ferulic acid is widely found in plants, especially in artichoke, eggplant and corn bran. In addition, it is also present in a variety of Chinese herbal medicines, such as angelica, dome, motherwort, snow ganoderma lucidum and so on.
|
Product Name:
|
Ferulic Acid
|
|
CAS
|
1135-24-6
|
|
Spec./Purity:
|
Natural 98%,Synthetic 99%
|
|
Appearance:
|
White Powder
|
|
Shelf Life:
|
2 years
|
|
MOQ:
|
1kg
|
|
Function：
|
1. Skin Whitening 2. Anti-oxidant and anti-wrinkle3. Inhibit bacteria and add to cosmetics to reduce the use of preservatives.
|
|
Application
|
1.Applied in field,ferulic acid powder is mainly used to anti-bacteria, anti-inflammatory, anti-tumor and anti- mutation;
2.Applied in cosmetic field, ferulic acid powder is mainly used as raw materials with the function of anti-oxidationand anti-ultraviolet radiation. |
It can be used as a food preservative and a kind of organic chemicals.
25kgs/drum, 9tons/20’containerPacking
CAS:77-52-1
EINECS:201-034-0
MF:C30H48O3
MW:456.71
Synonyms:3BETA-HYDROXY-12-URSEN-28-ICACID;3BETA-HYDROXY-12-URSEN-28-OICACID;3B-HYDROXYURS-12-EN-28-OICACID;Ursolicacid3beta-Hydroxyurs-12-en-28-oicacid;(1S,2R,4aS,6aS,6bR,12aR,12bR,14bS)-10-hydroxy-1,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylicacid;Ursoliicacid;(3beta)-urs-12-en-28-oicaci;3-hydroxy-,(3.beta.)-Urs-12-en-28-oicacid
Ursolic acid (UA) is a hydroxyl pentacyclic triterpenoic acid (HPTA), which exhibits anti-bacterial, anti-cancer, anti-oxidative and anti-inflammatory effects. It can also promote neuroregeneration after peripheral nerve injury. UA can enhance sleep duration by activating the GABAergic neurotransmitter system.
| Appearance | Off-White Powder |
| Content | ≥75% (HPLC) |
| Odor & Taste | Special Sour |
| Water | ≤5.0% Max |
| Mesh size | NLT 98% through 80 mesh |
| Heavy metal | ≤10.00 PPM |
| Pb | ≤0.50 PPM |
| Arsenic | ≤1.00 PPM |
| Ash Content | ≤2.00% |
| Total Bacteria | ≤1000cfu/g |
| Yeast Mold | ≤100cfu/g |
| Salmonella | Negative |
| E.Coli | Negative |
| Solvent residences | ≤0.05% |
ursolic acid helps maintain the look and feel of the skin, acts as a perfume and helps mask odor. Therapeutic benefits in skin care include anti-inflammatory activity. ursolic acid has demonstrated anti-microbial, anti-bacterial, and anti-fungal action as well.
25kgs/drum, 9tons/20’container.
Butyl 4-hydroxybenzoate CAS 94-26-8
CAS:94-26-8
MW:194.22706
MF:C11H14O3
EINECS:202-318-7
Other Names:Butylparaben
In vivo anti-trypanosomal activity of imidazo[1,2-a]pyridiness in the STIB900 mouse model has been investigated.
|
Items
|
Specifications
|
|
Appearance
|
white powder
|
|
Purity (in dry basis), %
|
98-102
|
|
Melting point, ℃
|
68-72
|
|
Loss on drying, %
|
≤0.5
|
|
Residue on ignition, %
|
≤0.1
|
|
Acidity
|
up to standard
|
|
4-Hydroxybenzoic acid and salicylic acid
|
up to standard
|
preservative in many creams, lotions, ointments and other cosmetics, foods (salad dressings, mayonnaise, spiced sauces, mustard, frozen dairy products, baked products), pharmaceutical preparations and dentifrices. It is active against molds, fungi and yeasts, but less active against bacteria. ICU.
25kgs/drum, 9tons/20’containerPacking
Ethyl P-hydroxybenzoate CAS 120-47-8
CAS:120-47-8
MF:C9H10O3
EINECS:204-399-4
MW:166.174
Other Names:Ethylparaben
Ethyl 4-hydroxybenzoate (ethylparaben) was used to study the?in-situderivatisation solid-phase microextraction procedure for determining parabens, related chlorophenols and triclosan in water. It is a novel sorbent for solid-phase extraction, was used to study its retention property.
|
Items
|
Specifications
|
|
Appearance
|
white powder
|
|
Purity (in dry basis), %
|
98-102
|
|
Melting point, ℃
|
115-118
|
|
Loss on drying, %
|
≤0.5
|
|
Residue on ignition, %
|
≤0.1
|
|
Acidity
|
up to standard
|
Ethyl 4-hydroxybenzoate (ethylparaben) was used to study the?in-situderivatisation solid-phase microextraction procedure for determining parabens, related chlorophenols and triclosan in water. It is a novel sorbent for solid-phase extraction, was used to study its retention property
25kgs/drum, 9tons/20’containerPacking.
Dimethyloldimethyl Hydantoin CAS 6440-58-0
CAS:6440-58-0
MW:188.18
MF:C7H12N2O4
EINECS:229-222-8
Other Names:Dimethyloldimethyl hydantoin
Synonym: 1,3-DIHYDROXYLMETHYL-5,5-DIMETHYLHYDANTOIN;1,3-dimethylol-5,5-dimethylhydantoin;1,3-Bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione;1,3-BIS(HYDROXYMETHYL)-5,5-DIMEChemicalbookTHYLHYDANTOIN;bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione;
Dimethyloldimethyl Hydantoin CAS 6440-58-0 is a popular preservative with moderate sensitizing potential, it is used to control against mold, mildew, and bacterial spoilage. This preservative is similar to imidazolidinyl urea, as both act by releasing formaldehyde into the formulation. Cosmetic expert panels have determined that Dimethyloldimethyl hydantoin has an excellent safety record for use in both leave-on and washoff cosmetic preparations. Maximum-use concentrations are set at 0.2 percent in the u.S. and 0.6 percent in the european union. Dimethyloldimethyl hydantoin stands for dimethylimidazolidine, though in a listing the acronym is rarely spelled out.
|
Classification:
|
Detergent Raw Materials
|
|
CAS No.:
|
6440-58-0
|
|
Purity:
|
55%
|
|
Appearance:
|
Colorless to slightly yellow transparent liquid
|
|
MF:
|
C7H12N2O4
|
|
EINECS No.:
|
229-222-8
|
|
Other Names:
|
DMDMH
|
|
Place of Origin:
|
China
|
|
Usage:
|
Cosmetic Raw Materials, Detergent Raw Materials, Hair Care
|
Dimethyloldimethyl hydantoin is used as preservative in a broad number of household and industrial cleaners to prevent spoilage from microorganisms.
200kgs/drum, 16tons/20’container
CAS:101-20-2
MF:C13H9Cl3N2O
EINECS:202-924-1
MW:315.58236
Other Names:Triclocarban
A member of the class of ureas that is urea substituted by a 4-chlorophenyl and a 3,4-dichlorophenyl group at positions 1 and 3 respectively.
|
Item
|
Specifications
|
|
Appearance
|
WhitePowder
|
|
Purity %
|
98.0 Min.
|
|
Dichlorocarbanilide%
|
1.0 Max.
|
|
Tetrachlorocarbanilide%
|
0.5 Max.
|
|
Triaryl Biuret%
|
0.5 Max.
|
|
Chloroaniline
|
475PPM Max.
|
|
Loss on drying %
|
0.15Max.
|
Used as bacteriostat and antiseptic in soaps and other cleansing compositions. Antiseptic, disinfectant.
25kgs/drum, 9tons/20’containerPacking
MYRISTYL MYRISTATE with cas 3234-85-3
myristyl myristate is an occlusive skin-conditioning agent that enhances product spreadability and can reduce a product’s transparency. It is particularly useful in emulsions that have to “melt” once they come in contact with the skin. This is an ester formed by the combination of the myristyl alcohol and myristic acid fractions of coconut oil.
CAS No.:3234-85-3
Other Names:MYRISTYL MYRISTATE
MF:C28H56O2
EINECS No.:221-787-9
Place of Origin:Shandong, China
Purity:99%, 99%min
Appearance:White powder
Usage:Cosmetic Raw Materials, Detergent Raw Materials, Hair Care Chemicals, Oral Care Chemicals
Brand Name:Unilong
Model Number:JL20210212
Product name:MYRISTYL MYRISTATE
Package:25KG/DRUM
MOQ:25 Kg
Sample:Availiable
DELIVERY:Immediately
Grade:Food Grade.Industrial Grade
Brand:Unilong
Molecular Weight:424.74
|
ORIGIN:
|
CHINA
|
|
Packing:
|
25kg/Carton 1ton /bag
|
|
MOQ:
|
1kg-20000kgs
|
|
Payment:
|
T/T, L/C, D/P, D/A
|
|
Sample:
|
Available
|
25kgs/drum, 9tons/20’containerPacking
Myristyl myristate, is one of the more used waxy esters in cosmetic formulations due to its emollient properties.
Isopropyl Myristate with Cas 110-27-0
CAS:110-27-0
Molecular Formula:CH3(CH2)12COOCH(CH3)2
Molecular Weight:270.46
Appearance: Colorless or Light Yellow Oily Liquid
EINECS:203-751-4
Product Categories:Organic Chemistry
Synonyms:
Isopropyl Myristate;IPM 100;IPM-EX;IPM-R;Radia 7730 (IPM);Isopropyl myristate Vetec(TM) reagent grade, 98%;MYRISTIC ACID ISOPROPYL ESTER MINIMU;ISO-PROPYL N-TETRADECANOATE
Isopropyl myristate is a colorless or light yellow oily liquid, miscible with organic solvents, insoluble in water.Isopropyl myristate IPM is one of the important additive ingredients of high-end cosmetics. It has excellent penetration, moisturizing and softening effects on the skin, and is used as an emulsifier and wetting agent for cosmetics.
| ITEM | STANDARD | RESULT |
| Appearance | A colorless or slightly yellow oily liquid | Conform |
| Acid value （mgKOH/g） | ≤0.5 | 0.1 |
| Hazen | ≤30 | 15 |
| Refractive index（20℃） | 1.434-1.438 | 1.436 |
| Specific Gravity（20℃） | 0.850-0.855 | 0.852 |
| Ester content | ≥98% | 98.67% |
IPM is one of the important additive ingredients of high-end cosmetics. It has excellent penetration, moisturizing and softening effects on the skin, and is used as an emulsifier and wetting agent for cosmetics.
200kgs/drum, 16tons/20’container
Sodium lauroylsarcosinate CAS 137-16-6
CAS:137-16-6
MF:C15H28NO3.Na
EINECS:205-281-5
MW:293.38
Other Names:Sodium lauroylsarcosinate
Sodium lauroylsarcosinate is an anionic surfactant with an ability to denature proteins. Due to its microbicidal property, Sodium lauroylsarcosinate is being considered as a potent anti-microbicide in topical formulations, especially against sexually transmitted diseases (STDs).
|
Melting point
|
240-241 °C(lit.)
|
|
Boiling point
|
217.15°C (rough estimate)
|
|
density
|
1.2829 (rough estimate)
|
|
refractive index
|
1.4880 (estimate)
|
|
storage temp.
|
2-8°C
|
|
pka
|
pK1:10.60 (25°C)
|
|
form
|
Powder
|
|
color
|
White to off-white
|
|
Odor
|
Odorless
|
|
Water Solubility
|
INSOLUBLE
|
Sodium lauroyl sarcosinate (INCI) is mild, biodegradable anionic surfactants derived from sodium lauroylsarcosinate used as a foaming and cleansing agent in shampoo, shaving foam, toothpaste, and foam wash products. The surfactant is amphiphilic due to the hydrophobic 12-carbon chain (lauroyl) and the hydrophilic carboxylate.
25kgs/drum, 9tons/20’containerPacking
Sodium Cocoyl Sarcosinate CAS 61791-59-1
CAS:61791-59-1
EINECS:263-193-2
Purity:99%
MW:89.09318
Other Names:GlycineMF:C3H6NNaO2
Sodium salt refers to the salt formed by the combination of sodium ions and acid ions. Such as common edible salt sodium chloride, etc. In which sodium ion has a valence of +1. Most sodium salts are soluble in water.
|
Item
|
Standard
|
|
Appearance
|
Colorless or yellowish liquid
|
|
Active substance (%, 120℃)
|
30~36
|
|
pH (10% aqueous solution)
|
8.0~9.5
|
|
Chloride in content
|
4.5~6.0
|
Sodium salt refers to the salt formed by the combination of sodium ions and acid ions. Such as common edible salt sodium chloride, etc. In which sodium ion has a valence of +1. Most sodium salts are soluble in water.
200kgs/drum, 16tons/20’container
CAS:617-35-6
MF:C5H8O3
EINECS:210-511-2
Molecular Weight:116.12
Other Names:Ethyl pyruvate
Ethyl pyruvate has its formula be CH3COCOOC2H5. It is also known as 2-oxo-propionic acid ethyl ester. It is as a colorless transparent liquid at room temperature with fresh, sweet floral aroma. It can be applied to the formulation of flavors of apples, citrus, chocolate, etc. It is an extremely important intermediate of organic synthesis with wide applications in pharmaceutical (synthetic drugs of thiophene), pesticides (herbicides of DuPont company, thiophene-class fungicide), food (can be used as a preservative, antiseptic agent, etc.), cosmetics and other industries.
|
Items
|
Specifications
|
|
Appearance
|
slight white or yellow liquid
|
|
Assay
|
≥99.00%
|
|
Ethyl lactate
|
≤0.5%
|
|
Moisture
|
≤0.2%
|
|
Residue on lgnition
|
≤0.1%
|
|
Heavy metals
|
≤10ppm
|
Ethyl pyruvate can undergo asymmetric Henry reaction with nitromethane to form α-hydroxy β-nitro esters. It can be used as the model compound for α-ketoesters to study the mechanism of enantioselective hydrogenation reactions.
200kgs/drum, 16tons/20’container
Sodium Pyruvate with cas 113-24-6
CAS No.:113-24-6
MF:C3H3NaO3, C3H3NaO3
EINECS No.:204-024-4
Place of Origin:Shandong, China
Other Names:Sodium pyruvate; α-Ketopropionic acid sodium salt; 2-Oxopropanoic acid sodium salt
Sodium pyruvate is the sodium salt of pyruvate. It is frequently supplemented to the cell culture medium to act as a source of energy since it is a key intermediate during the production of the high-energy ATP molecules inside cells. For example, it can be used as a carbon source for bacteria.
|
Item
|
Specifications
|
Results
|
|
Identification:
|
White or off-white crystalline powder
|
Complies
|
|
Free Pyruvic Acid
|
0.25PCT Max
|
0.02 PCT
|
|
Loss on drying
|
0.5PCT Max
|
0.10PCT
|
|
Sulfates
|
400ppm Max
|
Complies
|
|
Chlorides
|
100ppm Max
|
Complies
|
|
As
|
1ppm Max
|
Complies
|
|
Heavy Metal
|
10ppm Max
|
Complies
|
25kgs/drum, 9tons/20’containerPacking
ask
Intermediate in sugar metabolism and in enzymatic carbohydrate degradation (alcoholic fermentation) where it is converted to acetaldehyde and CO2 by carboxylase. In muscle, Pyruvic acid (derived from glycogen) is reduced to lactic acid during exertion, which is reoxidized and partially retransformed to glycogen during rest. The liver can convert Pyruvic acid to alanine by amination. A diagnostic agent for Parkinson disease
Olive Squalane with Cas 111-01-3 Factory Supply
Product name: Vegetable Squalane
CAS No.:111-01-3
MF:C30H62, C30H62
MW:422.81
EINECS No.:203-825-6
Synonyms: Olive Squalane; 2,6,10,15,19,23-hexamethyl-tetracosan; 2,6,10,15,19,23-hexamethyltetra-cosane, (squalane)
Squalane is an important component in human sebum. The CAS number is 111-01-3. It is a colorless transparent liquid. Squalane has good permeability and can enter the skin, replenish cell lipids and nourish the skin. We produce and sell fine chemicals with reliable quality to ensure that squalane products supplied meet or exceed the grade requirements or specifications of each product.
|
ANALYSIS
|
SPECIFICATION
|
RESULTS
|
|
Appearance
|
Fine Transparent Liquid
|
Complies
|
|
Odor
|
Characteristic
|
Complies
|
|
Tasted
|
Characteristic
|
Complies
|
|
Assay
|
99%
|
Complies
|
|
Sieve Analysis
|
100% pass 80 mesh
|
Complies
|
|
Loss on Drying
|
5% Max.
|
1.02%
|
|
Sulphated Ash
|
5% Max.
|
1.3%
|
|
Extract Solvent
|
Ethanol & Water
|
Complies
|
|
Heavy Metal
|
5ppm Max
|
Complies
|
1. Squalane is widely used as a fatty agent for cosmetics base material and finishing cosmetics, precision machinery lubricating oil, medical ointment and high-grade soap.
2. Squalane is a natural product, inert and non-toxic, with good affinity for human skin, and will not stimulate skin and cause allergy. It can accelerate the penetration of other active substances into the skin. Squalane is an oily raw material for advanced cosmetics, such as various creams and lotion, eyeliner cream, eye shadow cream and hair conditioner.
3. Squalane is the most commonly used standard non-polar fixed solution, and its polarity is set to zero. The force between this kind of fixed liquid and component molecules is dispersion force, which is mainly used to separate general hydrocarbons and non-polar compounds.
200kgs/drum, 16tons/20’container
2,6,10,15,19,23-hexamethyl-tetracosan;2,6,10,15,19,23-hexamethyltetra-cosane (squalane); Dermane; Dodecahydrosqualene; Tetracosane,2,6,10, k 15,19,23-hexamethyl-, (all-E)-; SQUALANE, FORGC; SQUALANE, 1000MG, NEAT;2,6,10,15,19,23-Hexamethyltetracosane, Cosbiol, Perhydrosqualene, Robane; Vegetable Squalane
CAS:100403-19-8
Purity:99%
MF:C24H47NO3
EINECS:309-560-3
Other Names:Ceramides
The ceramides mixture consists of hydroxy and non-hydroxy fatty acid-containing ceramides. Ceramides are generated from sphingomyelin through activation of sphingomyelinases or through the de novo synthesis pathway, which requires the coordinated action of serine palmitoyl transferase and ceramide synthase. They have been shown to mediate antiproliferative responses such as apoptosis, growth arrest, differentiation, and senescence.
|
Product Name
|
Ceramides
|
Molecular Formula
|
C24H47NO3
|
|
CAS Number
|
100403-19-8
|
Molecular Weight
|
397.63488
|
|
Purity
|
99%
|
COA
|
Available
|
|
Appearance
|
White Powder
|
Sample
|
Free
|
ceramides is a family of naturally occurring lipids that act primarily in the skin’s uppermost layer, forming a protective barrier and reducing natural transepidermal water loss. Ceramides repair the stratum corneum layer in cases of dry skin, improve skin hydration, and increase the feeling of softness.
25kgs/drum, 9tons/20’containerPacking.
Mono Propylene Glycol CAS 57-55-6
CAS: 57-55-6
Purity: 99%
Molecular Formula: C3H8O2
Molecular Weight: 76.09
EINECS: 200-338-0
Storage Period: 1 year
Synonym: Propyledne glycol; Glycerol Impurity 3 (Glycerol EP Impurity C); Propylene glycol 57-55-6; Propyleneglycol Manufacturer; 1,2-PROPANEDIOL, GR ACS 99.5%; PROPYLENEGLYCOLTECHGRADE; Propylene Glycol, Reagent
Propylene glycol is used as antifreeze in breweries and diaries, in the manufacture of resins, as a solvent, and as an emulsifier in food. It was present as an occupational sensitizer in the color-film developer Flexicolor.
| ITEM | STANDARD |
| Appearance | Clear, colorless liquid |
| Color (Pt-Co) | 10max |
| Content | 99.50min |
| Moisture | 0.10max |
| Density(20) | 1.035-1.038 |
| Acidity (As CH3COOH) | 0.010max |
1.Humectant and flavor solvent that is a polyhy- dric alcohol (polyol). it is a clear, viscous liquid with complete solu- bility in water at 20°c and good oil solvency.
2.Humectant used in Glycerol and sorbitol, in maintaining the desired moisture content and texture in foods such as shredded coconut and icings.
3.Solvent for flavors and colors that are insoluble in water. it is also used in beverages and candy.
1. Wide application value;
2. Mild performance;
3. Important moisturizer
25kg/bag
Hydroxyethyl Urea CAS 2078-71-9
CAS:2078-71-9
MF:C3H8N2O2, C3H8N2O2
EINECS:640-848-4
MW:104.11
Other Names:2-HYDROXYETHYLUREA
1-(2-Hydroxyethyl)urea is used as a reactant in the application of fluorous protocols for Ugi and Biginelli multicomponent condensations.
|
Main Specifications
|
|
|
Item
|
Index
|
|
Appearance
|
White crystal powder
|
|
Solubility
|
Soluble in water (1:10)
|
|
Melting point
|
92~96℃
|
|
Identification
|
Conforms
|
|
Clarify degree
|
should do not exceed No.2 turbidity standard solution
|
|
PH
|
6.5~7.5
|
|
Loss on drying
|
≤1.0%
|
1-(2-Hydroxyethyl)urea is used as a reactant in the application of fluorous protocols for Ugi and Biginelli multicomponent condensations.
25kgs/drum, 9tons/20’containerPacking.
Kojic Acid Dipalmitate with cas 79725-98-7
Product name:Kojic acid dipalmitate
CAS:79725-98-7
EINECS:207-922-4
Synonym:Kojic acid dipalmitate Synonyms 2-Palmitoyloxymethyl-5-palmitoyloxy-gamma-pyrone; (4-Oxo-5-(palMitoyloxy)-4H-pyran-2-yl)Methyl palMitate
; [6-(hexadecanoyloxymethyl)-4-oxo-pyran-3-yl] hexadecanoate; LGB-KAD; Brillian-MB228; acid dipalmitate; Nano Liposomal Kojic acid dipalmitate; KojicAcidDipalmitate>
; NEW LGB-KAD; Kojic Acid Dipalmitate, Kojic Acid Dipalmitate Powder; Natural Kojic acid dipalmitate powder; 5-(Palmitoyloxy)-2-[(palmitoyloxy)methyl]-4H-pyran-4-one
; Koj
Kojic acid dipalmitate is an improved derivative of kojic acid, which overcomes the instability of kojic acid to light, heat, and metal ions, while maintaining its inhibitory effect on tyrosinase activity and blocking skin melanin formation. Moreover, this inhibition is stronger than kojic acid, making it a new generation of efficient whitening agents.
| Items | Specifications |
| Appearance | White or almost white crystal powder |
| Assay | ≥98% |
| Melting point | 92.0~96.0oC |
| Loss on drying | ≤0.5% |
| Ignition residur | ≤0.5% |
| Heavy metal | ≤10ppm |
| Arsenic | ≤2ppm |
1. As a fat soluble whitening active agent, kojic acid dipalmitate is not only easier to formulate, but also more effectively absorbed by the skin, while providing good moisturizing effects to the skin.
2. Used as a whitening additive for cosmetics
25 kg/drum
KOJIC ACID DIPALMITATE; 2-Palmitoyloxymethyl-5-palmitoyloxy-gamma-pyrone; 2-palmitoyloxymethyl-5-palmitoyloxy-pyrone; 4-OXO-6-[[(1-OXOHEXADECYL)OXY]METHYL]-4H-PYRAN-3-YL ESTER ; HEXADECANOIC ACID; KojicAcidDepalmitate; KOJIC ACID DIPALMITATE (KAD-16); kojic acid dipalmitat
; KOJIC ACID DIPALMITATE , (2-Palmitoyloxymethyl-5-palmitoyloxy-gamme-pyrone); KOJIC ACID DIPALMITATE, (2-Palmitoyloxymethyl-5-palmitoyloxy-gamma-pyrone)
; Hexadecanoicacid, 4-oxo-6-[[(1-oxohexadecyl)oxy]Methyl]-4H-pyran-3-yl ester
CAS No.:501-30-4
Molecular formula:C6H6O4
Molecular weight:142.11
EINECS No.:207-922-4
Synonyms:4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)-; 5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-on; Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)
Kojic acid, also known as kojic acid and juic acid, is an organic acid with antibacterial effect produced by aerobic fermentation of glucose by Aspergillus candida at 30-32°C.
|
Product Name
|
Kojic Acid Powder
|
|
Formula
|
C6H6O4
|
|
CAS NO.
|
501-30-4
|
|
Appearance
|
White or off-white crystals
|
|
Text method
|
HPLC
|
|
Loss on Drying
|
< 5.0%
|
|
Particle Size
|
100% through 80 Mesh
|
|
The molecular weight
|
142.11
|
|
Function
|
Restrain skin melanin formation
|
|
Application
|
Used in cosmetics
|
kojic acid is a skin-lightening agent that acts through anti-oxidant activity. Kojic acid is a tyrosinase inhibitor, although it is not as effective as licorice extract. When combined with allantoin and other proper ingredients in sunscreen preparations, the mixture can inhibit uV-caused erythema and accelerate wound healing. It is also found to be skin sensitizing and can be irritating.
25kgs/drum, 9tons/20’containerPacking
Magnesium Ascorbyl Phosphate with cas 113170-55-1
CAS No:113170-55-1
Other Names:Magnesium ascorbyl phosphate
MF:C6H7MgO9P
EINECS No:601-295-4
Product name:Magnesium ascorbyl phosphate
Magnesium ascorbyl phosphate (magnesium-1-ascorbyl-2phosphate) is a stabilized, synthetically derived version of vitamin C. It is reported to be as effective as vitamin C in regulating collagen biosynthesis, and as an anti-oxidant.
|
Item
|
Specifications
|
|
Appearance
|
White to pale yellow powder
|
|
Assay
|
≥98.5%
|
|
Loss on drying
|
≤20%
|
|
(Pb)Heaby metal
|
≤0.001%
|
|
PH Value(3% aqueous solution)
|
7.0~8.5
|
|
(APHA)Color of solution
|
≤70
|
|
Free Ascorbic Acid
|
≤0.5%
|
|
Specific optical rotation
|
[α]D20=+43°- +50°
|
|
Free Phosphoric Acid
|
≤1.0%
|
|
Chloride
|
≤0.35%
|
|
(cfu/g) Total bacteria count
|
≤1000 per gram
|
It is reported to be as effective as vitamin C in regulating collagen biosynthesis, and as an anti-oxidant.
25kgs/drum, 9tons/20’containerPacking
Alpha Arbutin with cas 84380-01-8
CAS No.:84380-01-8
Other Names:alpha-Arbutin
MF:C12H16O7, C12H16O7
EINECS No.:617-561-8
Synonyms:AlphaArbutinPowder; 4-hydroquinone-alpha-d-glucopyranoside; alpha-arbutin; a-Arbutin; HydroquinoneO-α-D-Glucopyranoside; 4-Hydroxyphenyla-D-glucopyranoside; (2R,3S,4S,5R,6S)-2-(HYDROXYMETHYL)-6-(4-HYDROXYPHENOXY)TETRAHYDROPYRAN-3,4,5-TRIOL; 4-hydroxyphenylalpha-D-glucopyranoside
α-Arbutin is a glycosylated hydroquinone and an anomer of naturally occurring arbutin. It is a potent inhibitor of tyrosinase, a vital enzyme involved in epidermal melanin biosynthesis. α-Arbutin finds extensive application as a powerful skin-lightening agent in cosmetic industries.
| Test items |
Detection Indicator |
Test data |
|
Appearance |
White crystals or crystalline powder |
White crystals powder |
|
Loss on drying |
<0.5% |
0.1% |
|
pH |
5.0~ 7.0 |
6.50 |
|
Residue on ignition |
<0.5% |
0.03% |
|
Specific rotation |
+174.0°~ +186.0° |
+179.40° |
|
Melting point |
202.0 °C ~ 212.0 °C |
204.5 °C~ 205.5°C |
|
Transmittance |
≥95.0% |
98.4% |
|
As |
≤2ppm |
<2 ppm |
|
Pb |
≤10 ppm |
<10 ppm |
|
Assay |
≥99.5% |
100.0% |
|
Hydroquinone |
Negative |
Negative |
α-Arbutin may be used as an analytical reference standard for the determination of the analyte in cosmetics by high-performance liquid chromatography with UV detection (HPLC-UV) method.
25kgs/drum, 9tons/20’containerPacking
AlphaArbutinPowder; 4-hydroquinone-alpha-d-glucopyranoside; alpha-arbutin; a-Arbutin; HydroquinoneO-α-D-Glucopyranoside; 4-Hydroxyphenyla-D-glucopyranoside; (2R,3S,4S,5R,6S)-2-(HYDROXYMETHYL)-6-(4-HYDROXYPHENOXY)TETRAHYDROPYRAN-3,4,5-TRIOL; 4-hydroxyphenylalpha-D-glucopyranoside
CAS:497-76-7
Purity:99% Min
MF:C12H16O7
MW:272.25100
Packing:25kg/drum
Arbutin is a hydroquinone compound derived from houyeyanbaicai 厚叶岩白菜 (Bergenia crassifolia (L.) Fritsch.). It is also distributed in wufanshu (Vaccinium bracteatum Thunb.), and xiongguo (bearberry), Pear tree, jishutiao (Viburnum opulus Linn. var.calvescens (Rehd.) Hara f. calvescens), xingxiangtuerfeng (Ainsliaea fragrans Champ.), heiguoxianleihuaqiu (Aronia melanocarpa), nvzhen (Ligustrum lucidum Ait.), juanbai (Selaginella tamariscina (Beauv.) Spring), maodadingcao (Gerbera piloselloides (L.) Cass), payanhong (Veronicastrum axillare (Sieb. and Zucc.) Yamazaki), and yueju (Vaccinium vitis-idaea Linn.) also contain this compound . In addition, it can be obtained from biotransformation, enzyme synthesis, and organic synthesis .
|
Product name
|
Alpha arbutin
|
β-arbutin
|
Deoxyarbutin
|
|
|
Purity(Test byHPLC)
|
≥99%
|
≥99%
|
≥98%
|
|
Diuretic and anti-infective drugs of urinary system. Color photographic developing stabilizer. Whitening, anti-freckle, hair care in cosmetics.
25kgs/drum, 9tons/20’containerPacking
Tranexamic Acid Powder with CAS 1197-18-8
CAS:1197-18-8
Other Names:Tranexamic acid
MF:C8H15NO2, C8H15NO2
EINECS No.:214-818-2
Synonyms: TIMTEC-BB SBB006715; TRANS-4-AMINOMETHYL-1-CYCLOHEXANECARBOXYLIC ACID; trans-4-aminomethylcyclohexane-1-carboxylate
Tranexamic Acid with CAS 1197-18-8 is a synthetic derivative of lysine. It is a commonly used hemostatic agent in clinical practice. It plays a hemostatic effect by inhibiting the dissolution of fibrin. Trantranic acid can strongly adsorb Lysine-binding sites of fibrinogen affinity sites on plasminase and plasminogen, and inhibit the binding of plasminogen and fibrin, and thus strongly inhibit the decomposition of fibrin caused by plasminogen. In addition, the antifibrinolytic effect of tranatemic acid was more obvious in the presence of antifibrinolytic enzymes such as macroglobulin in serum
| Items of Test | Standard as per USP30 |
|
Description |
1.White crystalline powder,Odorless and has a bitter taste |
| 2.Freely soluble in water and glacial Acetic acid; very slightly soluble in ethanol; practically insoluble in Ether | |
| 3.dissolves in sodium hydroxide TS | |
|
Identification |
1.Nimhydrin reaction produces a Deep purple colour |
| 2.the dried precipitate formed with
p-toluenesulfonic acid melts between 265.0℃-266.0℃ |
|
| Clarity of solution | Clear and colourless |
| Chloride | ≤0.014% |
| Heavy metals | ≤10ppm |
| Arsenic | ≤22ppm |
| Readily carbonizable substances | NO colour develops |
| Cis-Isomer | ≤0.8% |
| Loss on drying | ≤0.5% |
| Residue on ignition | ≤0.10% |
| Assay | ≥99.0%of C₈H1sNo₂ (dried) |
Tranexamic acid is a synthetic derivative of lysine, which is an antifibrinolytic drug and has hemostatic properties
Hemostatic agents have significant effect on traumatic bleeding, and prophylactic medication before surgery can reduce surgical bleeding
25kgs/drum, 9tons/20’container
25kgs/bag, 20tons/20’container
Ascorbyl Glucoside CAS 129499-78-1 With Purity 99%
CAS:129499-78-1
Molecular Formula:C12H18O11
Molecular Weight:338.26
Appearance:White to Off-white Powder
EINECS:425-980-0
Synonyms:Aa2G/Ascorbyl Glucoside; Ascorbic acid 2-glucoside; Buy Ascorbyl Glucoside Powder CAS 129499-78-1; L-ascorbic acid 2-O-α-glucoside; Ascorbyl Glucoside / AA2G; 2-O-alpha-D-glucopyranosyl-L-threo-hex-1-enofuranos-3-ulose
Ascorbyl glucoside, also known as VC glucoside, scientific name O-a-D-glucopyranosyl-L-ascorbic acid, is a derivative of VC, with a relative molecular mass of 338.27 and a melting point of 158.5-159.5°C.
| Item | Standard | Results |
| Appearance | White to cream powder | White powder |
| pH | 2.3～2.4 | 2.37 |
| Melting Point | 158℃～163℃ | 158.5℃～159.0℃ |
| Optical rotation | +186.0°～+188.0° | +186.9° |
| Loss on drying | ≤1.0% | 0.05% |
| Residue on ignition | ≤0.2% | 0.05% |
| Free ascorbic acid | ≤0.1% | Conform |
| Free glucose | ≤0.1% | Conform |
| Heavy metals（pb） | ≤10ppm | Conform |
| Arsenic(AS2O3) | ≤1ppm | Conform |
| Assay | ≥98.0% | 99.2% |
| purity | ≥99.5% | 99.8% |
The content of melanin in human skin determines the color of the skin. Tyrosine is the main raw material for producing melanin. Tyrosinase is the rate-limiting enzyme in the synthesis pathway of tyrosine. It mainly affects the conversion of tyrosine into polysaccharides. Pa, and the oxidation of dopa to dopaquinone affects melanin production.
25kg bag or requirement of clients. Keep it away from light at a temperature below 25℃.
Ascofresh; L-Ascorbic acid, 2-O-.alpha.-D-glucopyranosyl-; AA-2G;ascorbic acid 2-O-glucoside; ASCORBYL GLUCOSIDE, ASCORBIC ACID-2- GLUCOSIDE; 2-O-A-D-GLUCOPYRANOSYL-L-ASCORBIC ACID; L-Ascorbic acid 2-o-alpha-glucoside
Lanolin Wool Grease with cas 8006-54-0
Product name:Lanolin
CAS:8006-54-0
EINECS:232-348-6
Synonyms: Industrial lanolinum; Lanoiin amhydrous; Hydrous lanolin; Lanolinum, industrial lanolin; Lanolin,Adeps lanae, Wool fat; Lanolin,Wool fat; Lanolin 10g [8006-54-0]; Lanolin (20 g); anhyrous lanoline; industrial lanolin; Lanolinum; alapurin; amberlanolin
; anhydrouslanolin; anhydrouslanum
Lanolin is an ideal raw material for the production of skin care products such as cold cream, anti wrinkle cream, anti crack cream, shampoo, hair conditioner, hair cream, lipstick and high-grade soap. It is often used as water in oil emulsifier, and is an excellent moisturizing substance.
| Items | SPEC. LIMIT |
| Appearance | Clear after dissolved |
| Odor | odorless |
| Iodine value，gl2/100g | 18-36 |
| Color by Gardner | ≤8 |
| Acid value, mg KOH/g | ≤1 |
| Loss on drying，% | ≤0.25 |
| Water-soluble acids & alkalis | Relevant requirement |
| Water-soluble oxidizable substance | Relevant requirement |
| Petrolatum | Relevant requirement |
| Alkalinity | Relevant requirement |
| Ammonia | Relevant requirement |
| Chlorine, ppm | Relevant requirement |
| Residue on ignition, % | ≤0.1 |
| Melting point, ℃ | 38-44 |
| Identification | Relevant requirement |
| Foreign Substances, ppm (Total) | ≤40 |
| Foreign Substances, ppm (Individual) | ≤10 |
1.Used as a rust inhibitor, lubricant, and rubber emulsifier
2.Usage: Used as an analytical reagent, gas chromatography stationary liquid, rust inhibitor, and buffer, as well as for the preparation of cosmetics. Gum gum chewing material. It is also used as a raw material for edible spices.
3.Usage emulsifier. Anti foaming agent. Rust inhibitor. Corrosion inhibitor. Pharmaceutical additives. Cosmetic preparation. Gas chromatography stationary phase (maximum operating temperature 200 ℃, solvent chloroform) for separation and analysis of non-polar compounds, ethanol, aromatic and heterocyclic compounds, and volatile oils.
25kg/drum
WOOL FAT; ADEPS LANAE; BASE, LANOLIN OINTMENT, HYDRATED, HYDROPHILIC; BASE, LANOLIN OIL AND CARBAMIDE OINTMENT, HYDRATED, ; HYDROPHILIC; HYPOALLERGENIC LANOLIN; LANOLIN DEHYDRATE; LANOLIN OIL; LANOLIN HYDROUS; LANOLIN; LANOLIN WAX; LANUM; adepslane; agnin; agnolin;
Sodium dodecyl sulfate with cas 151-21-3
CAS No.:151-21-3
Other Names:Sodium dodecyl sulfate
MF:C12H25NaO4S, C12H25NaO4S
EINECS No.:205-788-1
Purity:99%, 99% Min
Appearance:white powder
Usage:Cosmetic Raw Materials, Detergent Raw Materials
Packing:25kg/drum
Molecular Weight:288.38
Sodium dodecyl sulfate is an organic sulfur compound with the chemical formula C12H25NaO4S. It is is wetting agent, detergent, especially in the textile industry. Electrophoretic separation of proteins and lipids. Ingredient of toothpastes.
| No . | TESTS | SPECIFICATIONS | Results |
| 1 | Apperance( By observation) | white power | white power |
| 2 | Active Matter | ≥92.0 | 93.7 |
| 3 | Unsulfated Matter | ≤1.5 | 0.6 |
| 4 | Moisture and Volatile matter |
≤3.0 | 1.6 |
| 5 | Sodium Sulphate(%） | ≤3.5 | 2.4 |
| 6 | PH | 7.5-10.5 | 8.3 |
| 7 | Whiteness | ≥80 | 89 |
25kgs/drum, 9tons/20’containerPacking
LAURYL SULFATE SODIUM SALT;LAURYL SODIUM SULFATE;LAURYL SULFATE, SODIUM;LAURYL SULFATE NA-SALT;IPC-SDS;DODECYLSULFURIC ACID SODIUM SALT;DODECYL SULFATE SODIUM;DODECYL SULFATE SODIUM SALT
CAS:92-43-3
MF:C9H10N2O
EINECS:202-155-1
Purity:99%
Other Names:Phenidone
Phenidone inhibits both the LO (lipoxygenase) and Cox (cyclooxygenase) pathways, the synthesis of Fos-related antigen protein, and is described as an anti-inflammatory and anti-oxidant compound. Phenidone has been shown to block neurotoxicity induced by kainate, and weakens oxidative stress induced by lipopolysaccharide.
|
Product Name
|
phenidone/ 1-Phenyl-3-pyrazolidinone CAS 92-43-3
|
|
CAS NO
|
92-43-3
|
|
Appearance
|
White crystal powder
|
|
Grade Standard
|
Tech Grade
|
|
Storage
|
Cool Dry Place
|
|
Shelf Life
|
2 years
|
|
Out packing size
|
300*400
|
|
Gross Weight
|
25(KG)
|
|
Usage
|
Used as a photographic developer
|
Phenidone inhibits both the LO (lipoxygenase) and Cox (cyclooxygenase) pathways, the synthesis of Fos-related antigen protein, and is described as an anti-inflammatory and anti-oxidant compound. Phenidone has been shown to block neurotoxicity induced by kainate, and weakens oxidative stress induced by lipopolysaccharide.
25kgs/drum, 9tons/20’containerPacking
CAS:1302-78-9
Shelf life:2 Years
Packing:25kg/drum
Purity:99% Min
MF:Al2O3.4(SiO2).H2O
A type of clay that is used as an adsorbent in making paper. The gelatinous suspension it forms with water is used to bind together the sand for making iron castings. Chemically bentonite is an aluminosilicate of variable composition.
|
Test Item
|
Technical specification
|
|
Identification
|
Meets the requirement
|
|
Appearance
|
Off white powder
|
|
PH, 5% Dispersion
|
4.2-5.2
|
|
Moisture Content, %
|
≤ 8.0
|
|
Arsenic, ppm
|
≤ 3
|
|
Lead Content, ppm
|
≤ 15
|
|
Viscosity, 5% Dispersion
|
200-400cps
|
|
Total BacteriaCount
|
≤1000CFU/g
|
|
Yeast and mold
|
≤100CFU/g
|
bentonite (bentonite clay) is used to regulate the viscosity and suspension properties of a cosmetic formulation. It also acts as an overall formula stabilizer. Bentonite’s water-absorption capabilities allow it to form a gelatinous mass. Considered a noncomedogenic raw material, bentonite is a colloidal aluminum silicate clay.
25kgs/drum, 9tons/20’containerPacking
CAS:106-24-1
MW:154.25
MF:C10H18O
EINECS:203-377-1
Other Names:Geraniol
Geraniol is a kind of monoterpenoid as well as alcohol. It is mainly existed in plant oils such as rose oil, palmarosa oil, and citronella oil. It can also be found in plants such as geraniums and lemongrass. It has a rose-like scent and is therefore used in perfumes as well as many kinds of flavors such as peach, raspberry, grapefruit, red apple, plum, lime, orange, lemon, and blueberry. Another major application of geraniol is being used as an effective plant-based insect repellent for treatment of mosquitoes, house flies, stable flies, cockroaches, fire ants, fleas and lone star ticks. On the other hand, its scent can also attract bees.
|
Product Name
|
Geraniol
|
|
CAS
|
106-24-1
|
|
EINECS
|
203-377-1
|
|
FEMA
|
2507
|
|
Appearance
|
Colorless to yellow oily liquid
|
|
Odor
|
With a gentle, sweet scent of roses
|
|
Relative Density
|
0.879 g/mL at 25 °C(lit.)
|
|
Refractive Index
|
n20/D 1.474
|
|
Purity
|
98%
|
Geraniol is used in the synthesis of insect repellant. It is also used in the synthesis of Angelicoin A and Herecinone J, which inhibit collagen-induced platelet aggregation.
200kgs/drum, 16tons/20’container
CAS:9000-69-5
MF:C6H12O6, C6H12O6
EINECS:232-553-0
Purity:99%, 99% Min
Other Names:Pectin
In the preparation of jellies and similar food products: Owens et al., “Factors Influencing Gelation with Pectin” in Natural Plant Hydrocolloids, Advances in Chemistry Series (ACS, Washington, 1954) pp 10-15.
|
ITEMS
|
STANDARDs
|
||
|
Characteristics
|
Free flowing pale brown powder;Slight, free from off-flavors; Slight, free from off-note
|
||
|
Degree of Esterification
|
60-62%
|
||
|
Grade(USA-SAG)
|
150°±5
|
||
|
Loss on drying
|
12% Max
|
||
|
PH(1% sollution)
|
2.6-4.0
|
||
|
Ash
|
5% Max
|
||
|
Acid Insoluable Ash
|
1% Max
|
||
|
Free Methyl Alcohol
|
1% Max
|
pectin is used as a thickening agent in cosmetic preparations given its gelling properties. It is soothing and mildly acidic and extracted from apples or the inner portion of citrus fruit rind.
25kgs/drum, 9tons/20’containerPacking
Sodium Lignosulfonate CAS 8061-51-6
CAS:8061-51-6
MF:C20H24Na2O10S2, C20H24Na2O10S2
EINECS:617-124-1
Purity:99%
Other Names:Sodium lignosulfonate
Binder for ceramics, dispersing agent for pigments and in water treatment, stabilizer for wax and O/W emulsions, and tanning agent.
|
Appearance
|
Dark brown powder
|
|
CAS NO.
|
8061-51-6
|
|
Compose
|
Lignin sodium sulphonate
|
|
Ion type
|
Negative ion
|
|
Solubility
|
Easy dissolve in water
|
Binder for ceramics, dispersing agent for pigments and in water treatment, stabilizer for wax and O/W emulsions, and tanning agent.
25kgs/drum, 9tons/20’containerPacking
CAS:6358-69-6
Molecular Formula:C16H7Na3O10S3
Molecular Weight:524.39
EINECS:228-783-6
Synonyms:8-Hydroxypyrene-1,3,6-trisulfonic acid; d&cgreenno.8; greenno.204; pyranineconcentrated; trisodium1-hydroxy-3,6,8-pyrenetrisulfonate; 3,4-DIMETHYLOXYPHENYLACETONITRILE; 3,4-DIMETHYLOXY PHENYLACETONOTRILE; 3,4-DIMETHOXYPHENYLACETONITIRLE
Pyranine is used as a fluorescent pH indicator with emission change in the physiological pH range. It acts as a dye in optical sensor applications. It finds application as a coloring agent and biological stain. It is also used in the measurement of pH of intracellular fluid in the cells.
|
Product name
|
Solvent Green 7
|
|
Cas
|
6358-69-6
|
|
EINECS No.
|
228-783-6
|
|
Molecular Formula
|
C16H7Na3O10S3
|
|
Molecular Weight
|
524.38
|
|
Density
|
2.15
|
|
Intensity
|
120±3%
|
|
Salt Content
|
≤14.5
|
|
Moisture
|
≤0.5%
|
|
Color tone
|
Close to the Standard
|
Pyranine is used as a fluorescent pH indicator with emission change in the physiological pH range.
200kgs/drum, 16tons/20’container
8-Hydroxypyrene-1,3,6-trisulfonic acid; d&cgreenno.8; greenno.204; pyranineconcentrated; trisodium1-hydroxy-3,6,8-pyrenetrisulfonate; 3,4-DIMETHYLOXYPHENYLACETONITRILE; 3,4-DIMETHYLOXY PHENYLACETONOTRILE; 3,4-DIMETHOXYPHENYLACETONITIRLE
18-crown-6 with CAS 17455-13-9
CAS:17455-13-9
Molecular Formula:C12H24O6
Molecular Weight:264.32
EINECS:241-473-5
Synonyms:1,4,7,10,13,16-HEXAOXACYCLOOCTADECANE;18-CROWN 6-ETHER;18-CROWN-6;HEXAOXACYCLOOCTADECANE;CROWN-18-5-ETHER;CROWN ETHER/18-CROWN-6;AKOS BBS-00004361;JACS-17455-13-9
18-crown-6 with CAS 17455-13-9 is the simplest crown ether that can be prepared by reacting triethylene glycol with triethylene glycol dichloride in the presence of potassium hydroxide as a base. 18-Crown-6 can solubilize metal salts, particularly potassium salts, in nonpolar and dipolar aprotic solvents. Thus, it is widely used as a phase transfer catalyst. It can also be used as a metal complexing agent to prepare a variety of molecular complexes.
| Product Name: | 18-Crown-6 | Batch No. | JL20220930 |
| Cas | 17455-13-9 | MF Date | Sep. 30, 2022 |
| Packing | 25KGS/DRUM | Analysis Date | Sep. 30, 2022 |
| Quantity | 1000KGS | Expiry Date | Sep. 29, 2024 |
| ITEM | STANDARD | RESULT | |
| Appearance | White or off-white solid | Conform | |
| Melting range | 38-41℃ | 39.4℃ | |
| Water | ≤0.5 | 0.04 | |
| Purity | ≥99.0% | 99.67% | |
| Conclusion | Qualified | ||
1)Mainly used as efficient phase transfer catalyst for fine organic synthesis, complexing agent, extractant for separation and extraction of precious metals and rare earth elements.
2)Used as complexing agent and phase transfer catalyst.
3)Widely used in pharmaceutical/pharmaceutical industry, electronic sealant, adhesive production, etc
Used for ion enrichment, separation and masking in chemical analysis.
25kgs/drum, 9tons/20’containerPacking
4 4-oxydianiline (oda) with cas 101-80-4
CAS No:101-80-4
Other Names:4,4′-Oxydianiline
MF:C12H12N2O, C12H12N2O
EINECS No:202-977-0
Appearance:white or pale yellow powder
Product name:4,4′-Oxydianiline
Synonym:4,4′-Oxydianilinepurifiedbysublimation,99%; 4,4′-Diaminodiphenyletherforsynthesis; BIO-FARMABF003088; BIS(Chemicalbook4-AMINOPHENYL)ETHER; BIS(P-AMINOPHENYL)ETHER; 4-AMINOPHENYLETHER; 4,4′-Oxybisbenzenamine; 4,4′-OXYDIANILINE
Bis(p-aminophenyl) Ether is a reagent used in the preparation of polyimide-silica composite membranes for gas separation techniques. In addition, it is used in the synthesis of polymer films for elect rolyte membranes.
|
Items
|
Specification
|
|
Appearance
|
White granule
|
|
Size of particle
|
20-80 mesh
|
|
Purity
|
≥99.80%
|
|
Volatile
|
≤0.2%
|
|
First melting point
|
≥189.0℃
|
|
End melting point
|
≤192.0℃
|
Bis(p-aminophenyl) Ether is a reagent used in the preparation of polyimide-silica composite membranes for gas separation techniques. In addition, it is used in the synthesis of polymer films for electrolyte membranes. Dyes and metabolites, Environmental Testing
25kgs/drum, 9tons/20’containerPacking
Cremophor EL with cas 61791-12-6
CAS:61791-12-6
EINECS:500-151-7
Appearance:Pale yellow liquid
Application:Daily chemical raw materials
Synonyms:polyoxyethylene castor oil; POLYOXYETHYLENE(10) CASTOR OIL; POLYETHYLENEGLYCOL CASTOR OIL; Castor oil,ethyleneglycolpolymer; Castoroil,ethyleneoxidereactionproduct; Castoroil,polyethoxylated; castoroil polyoxyethyleneether; polyethoxylated castor oil
Castor oil polyoxyethylene ether is a yellow viscous liquid, resistant to hard water, acid, alkali and inorganic salt. It is used to emulsify and dissolve oil and other water-insoluble substances. Non-ionic solubilizer. Used as solubilizer and emulsifier of water-insoluble drugs or other fat-soluble drugs in semi-solid and liquid preparations.
|
Specification
|
Appearance(25℃)
|
Saponification value mgKOH/g
|
Cloud point(℃) 1% aqueous solution
|
PH Value(1% aqueous solution)
|
HLB Value
|
|
EL-10
|
Light yellow transparent oily
|
110~120
|
–
|
5.0~7.0
|
6~7
|
|
EL-12
|
Light yellow transparent oily
|
110~120
|
–
|
5.0~7.0
|
6.5~7.5
|
|
EL-20
|
Light yellow transparent oily
|
90~100
|
≤30
|
5.0~7.0
|
9~10
|
|
EL-36
|
Light yellow transparent oily
|
61~71
|
76~80
|
5.0~7.0
|
10~12
|
200kgs/drum, 16tons/20’container
Polyoxyl 35 Castor Oil is a triglyceride fatty acid which has the potential to repel insects and promote plant growth.
Neopentyl Glycol Diglycidyl Ether CAS 17557-23-2
CAS:99-93-4
MF:C8H8O2, C8H8O2
EINECS:202-802-8
Purity:99%
Other Names:4′-Hydroxyacetophenone
Neopentyl Glycol Diglycidyl Ether is used in preparation of aqueous Epoxy curing agents for orange peel-like leveling coatings.
|
Product Name
|
Neopentane glycol Diglycidyl ether
|
|
CAS No.
|
17557-23-2
|
|
MF
|
C11H20O4
|
|
Appearance
|
Colorless transparent liquid
|
|
Color, APHA
|
≤60
|
|
Viscosity,mPas (25℃)
|
10-20
|
|
Epoxide equivalent,g/eq
|
139-147
|
|
Epoxy value,eq/100g
|
0.68-0.72
|
Thismay be used as a bifunctional reactive diluent for viscosity reduction of resins with minimum change in cured resin properties and to allow increased filler incorporation.
25kgs/drum, 9tons/20’containerPacking
4′-hydroxyacetophenone CAS 99-93-4
CAS:99-93-4
MF:C8H8O2, C8H8O2
EINECS:202-802-8
Purity:99%
Other Names:4′-Hydroxyacetophenone
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards
|
Product Name
|
4′-hydroxyacetophenone
|
|
CAS No.
|
99-93-4
|
|
MF
|
C8H8O2
|
|
Appearance
|
White crystalline powder
|
|
Assay
|
99.00% min
|
|
Loss on drying
|
0.50% max
|
|
Melting Point
|
108.0~111.0 °C
|
|
Packaging
|
In net 25kg cartons with pallet or as customer’s request
|
4′-Hydroxyacetophenone has been used as ketone component in the preparation of 1-aryl-3-phenethylamino-1-propanone hydrochlorides, potential cytotoxic agents, via Mannich reactions.
25kgs/drum, 9tons/20’containerPacking
Titanium Dioxide CAS 1317-80-2
CAS:1317-80-2
MF:O2Ti, O2Ti
MW:79.87
EINECS:215-282-2
Other Names:Titanium Dioxide
A naturally occurring reddish-brown form of titanium(IV) oxide, TiO4. It is an ore of titanium and is also used in making ceramics. Some clear varieties of rutile are used as a semiprecious gemstone.
|
Index Model
|
TiO2.20
|
TiO2.50
|
TiO2.80
|
TiO2.0.1
|
|
Particle Size
|
10-30nm
|
30-60nm
|
60-100nm
|
0.1-0.2um
|
Titanium Dioxide is commonly used as a white pigment in sunscreens, paint and food coloring. It has been also should to exhibits photocatalytic activity under ultraviolet irradiation.
25kgs/drum, 9tons/20’container
1-ethyl-3-methylimidazolium Chloride with cas 65039-09-0
CAS No.:65039-09-0
MF:C6H11ClN2, C6H11ClN2
EINECS No.:613-739-4
Brand Name:Unilong
Appearance:White powder
Product name: 1-Ethyl-3-methylimidazolium chloride; 1-Ethyl-3-MethyliMidazoliuMchloride,97%5GR; 1-Ethyl-3-MethyliMidazoliuMchloride98%; 1-ethyl-3-Methyl-1H-iMidazol-3-iuMchloride;1-Ethyl-3-methylimidazoliumchloride(EMIC)
ChEBI: An organic chloride salt in which the cationic component is 1-ethyl-3-methylimidazolium.
|
item
|
value
|
|
CAS No.
|
65039-09-0
|
|
Other Names
|
1-ETHYL-3-METHYLIMIDAZOLIUM CHLORIDE
|
|
MF
|
C6H11ClN2
|
|
EINECS No.
|
613-739-4
|
|
Type
|
Syntheses Material Intermediates
|
|
Purity
|
99%min
|
|
Brand Name
|
Unilong
|
|
Application
|
Chemical/Researching usage
|
|
Appearance
|
White Powder
|
25kgs/drum, 9tons/20’container
Used in cellulose processing.
N N’-diethylthiourea CAS 105-55-5
CAS:105-55-5
MF:C5H12N2S, C5H12N2S
EINECS:203-308-5
Purity:99%
Other Names:N,N’-Diethylthiourea
Diethylthiourea, a thiourea derivative, is used mainly as a rubber chemical, particularly in solid neoprene products.
|
Items
|
Specifications
|
|
Appearance
|
White powder
|
|
Purity
|
≥99%
|
|
Initial melting point
|
≥72°C
|
|
Water
|
≤0.2%
|
|
Residue(150um)
|
≤0.4%
|
Diethyl thiourea is the inhibitor of corrosion in metal pick/ing solutions; accelerator for mercaptan-modified chloroprene rubber; antidegradant for natural, nitrile-butadiene, styrene-butadiene, and chloroprene rubbers.
25kgs/drum, 9tons/20’container
Sodium Dichloroacetate CAS 2156-56-1
CAS：2156-56-1
MF：C2H3Cl2NaO2
MW：152.93
EINECS: 218-461-3
Storage conditions: Inert atmosphere, 2-8 ° C
Sodium dichloroacetate (DCA) is a mitochondrial pyruvate dehydrogenase kinase inhibitor, and is an orally absorbable small molecular compound for MELAS syndrome, and children with congenital lactic acidosis and other diseases that are treated in the clinic. Recent studies had found that DCA acts as a potential vasoprotective agent by inhibiting PDK2 and reducing coronary endarterium proliferation. Further, DCA promotes brain regeneration after cerebral ischemia, which indicates that DCA might play an important role in VD.
|
Item
|
Specifications
|
Results
|
|
|
Appearance
|
White powder or crystalline powder
|
Confirms
|
|
|
Purity , %
|
≥99.5
|
99.99
|
|
|
Melting point range , ℃
|
64.0~67.0
|
Confirms
|
|
|
Loss on drying , %
|
≤0.5
|
0.030
|
|
|
Moisture , %
|
≤0.5
|
0.047
|
|
Sodium dichloroacetate is an inhibitor of mitochondrial pyruvate dehydrogenase kinase.
25kgs/drum, 9tons/20’container
Professional Guaiazulene with cas 489-84-9
CAS No.:489-84-9
Other Names:Guaiazulene
MF:C15H18, C15H18
EINECS No.:207-701-2
Place of Origin:Shandong, China
Purity:99%, 99% Min
Appearance:dark blue semi-solid
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
|
Item
|
Specifications
|
Results
|
|
Appearance
|
Dark blue crystals or viscous liquid
|
Dark blue crystals or viscous liquid
|
|
Content (GC)
|
≥99.9%
|
99.93%
|
|
Freezing point
|
26~28.5℃
|
27℃
|
|
Water
|
≤10PPM
|
<10PPM
|
|
Residue
|
≤10PPM
|
<10PPM
|
|
Conclusion
|
The test results conforms with Enterprise standards.
|
|
antioxidant, inhibits lipid peroxidation inhibitor, antiinflammatory, hepatoprotectant; LD50(rat) 1550 mg/kg po
25kg bag / drum
2 5-dimethoxytetrahy CAS 696-59-3
CAS:696-59-3
MF:C6H12O3, C6H12O3
EINECS:211-797-1
Purity:99%, 99% Min
Other Names:2,5-Dimethoxytetrahydrofuran
3-(2-FORMYL-1H-PYRROL-1-YL)BENZONITRILE–>5-METHYL-2-PYRROL-1-YL-THIOPHENE-3-CARBOXYLIC ACID–>1-METHYL-5-(1H-PYRROL-1-YL)-1H-PYRAZOLE-4-CARBOXYLIC ACID–>TROPYL A ORMULPHENYLACETATE–>ETHYL 1-METHYL-5-(1H-PYRROL-1-YL)-1H-PYRAZOLE-4-CARBOXYLATE–>8-isopropyl-8-azabicyclo[3.2.1]oct-3-yl endo-(±)-formylphenylacetate–>2-AMINO-5-ETHYL-THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER–>N-ISOPROPYLNORTROPINYL A HYDROXYMETHYL)PHENYLACETATE–>NAPHTHALENE-2,3-DICARBOXALDEHYDE–>3-(1H-PYRROL-1-YL)THIOPHENE-2-CARBOXYLIC ACID–>4-(1H-PYRROL-1-YL)BENZOIC ACID
|
Items
|
Specifications
|
|
Water content
|
≤0.5%
|
|
Melting point
|
-45 °C
|
|
Boiling point
|
145-147 °C(lit.)
|
|
density
|
1.023 g/mL at 20 °C(lit.)
|
|
refractive index
|
n20/D 1.418
|
2,5-Dimethoxytetrahydrofuran is a tetrahydrofuran derivative that finds application in proteomics research and in organic synthesis. It is also used as an intermediate for atropine sulfate, which is an anticholinergic drug. Further, it acts as a precursor of butanediol. In addition to this, it is used as a photographic hardener and as disinfectant in formulations
200kgs/drum, 16tons/20’container
Magnesium Sulphate CAS 7487-88-9
CAS:7487-88-9
MF:MgSO4.H2O, MgO4S
EINECS:231-298-2
Purity:99%, 99% Min
Other Names:bitter salts
Magnesium sulfate is an inorganic salt (chemical compound) containing magnesium, sulfur and oxygen, with the formula MgSO4. It is strongly hygroscopic and often encountered as the heptahydrate sulfate mineral epsomite (MgSO4•7H2O), commonly called Epsom salt. And the monohydrate, MgSO4•H2O, is found as the mineral kieserite.
|
Grade Standard
|
Agriculture Grade, Food Grade, Industrial Grade, Medicine Grade
|
|
Purity
|
95%~99.5%
|
|
Appearance
|
White small granula,inclined columnar crystal
|
|
Application
|
agriculture,industry,medical
|
|
Model Number
|
powder
|
|
Stability
|
Stable
|
|
Odour
|
Odourless
|
|
Color
|
Pure White
|
|
Magnesium sulphate
|
Magnesium oxide + sulphate acid
|
Magnesium sulfate is utilized in the potassium chemicals industry for the manufacture of potassium sulfate (from potassium chloride), sodium sulfate and potash magnesia (potassium magnesium sulfate). Magnesium sulfate, particularly as kieserite, is used as a fertilizer (ca. 80% of total consumption). It is also used in the textile industry, in the manufacture of building and refractory materials, in the pulp industry and in the production of animal feedstuffs and motor oil additives.
25kgs/drum, 9tons/20’container
Methyl Phenylglyoxalate CAS 15206-55-0
CAS:15206-55-0
MF:C9H8O3
EINECS:239-263-3
Purity:99% Min
Other Names:Methyl benzoylformate
ChEBI: The methyl ester of phenylglyoxylic acid with methanol. Metabolite observed in cancer metabolism.
|
Product name
|
CAS NO.
|
|
Photoinitiator TPO
|
75980-60-8
|
|
Photoinitiator 819
|
162881-26-7
|
|
Photoinitiator 907
|
71868-10-5
|
|
Photoinitiator 307
|
94576-68-8
|
|
Photoinitiator 184,BDK,1173
|
947-19-3,24650-42-8,7473-98-5
|
|
BP-12(UV-531)
|
1843-05-6
|
|
BP-3(UV-9)
|
131-57-7
|
|
BP-1(UV-0)
|
131-56-6
|
|
BP-2
|
131-55-5
|
|
BP-4(UV-284)
|
4065-45-6
|
|
BP-5
|
6628-37-1
|
Methyl Benzoylformate is used in preparation of strong chemistry-resistant tin ink for printed circuit board.
200kgs/drum, 16tons/20’container
Potassium Ferrocyanide with cas 14459-95-1
CAS No:14459-95-1
Other Names:POTASSIUM FERROCYANIDE
MF:C6H6FeK4N6O3
EINECS No:237-722-2
Product name:Potassium ferrocyanide trihyrate
Synonyms:POTASSIUMHEXACYANOFERRATE(II)-3-HYDRATEPURE; POTASSIUMHEXACYANOFERRATE(II)TRIHYDRATE, REAGENTPLUSTM,>=99%;POTASSIUMHEXACYANOFERRATE(II)TRI-HYDRATEFINECRYST.; POTASSIUMHEXACYANOFERRATE(II)-3-HYDRATETECHNICA; POTASSIUMHEXACYANOFERRATE(II)-3-HYDRATER.G.,REAG.A; Potassiumferrocyanide(II)hydrate,99.99+%metalsbasis; POTASSIUMFERROCYANIDE(II)TRIHYDRATE,99%,A.C.S.REAGENT;POTASSIUMHEXACYANOFERRATE(II)TRIHYDRATE,ACS
Potassium hexacyanoferrate(II) trihydrate, commonly known as potassium ferrocyanide, is a commonly used anticaking agent. Its cytotoxic and genotoxic effect has been evaluated. The growth of chemical garden in aqueous potassium hexacyanoferrate solution droplets on a superhydrophobic surface has been reported. The inhibition efficiency of potassium ferrocyanide in phosphoric acid solution against the corrosion of mild steel has been investigated.
|
Item
|
Specifications
|
Results
|
|
Appearance
|
Yellow crystals
|
Yellow crystals
|
|
Content% ≥
|
99.00
|
99. 39
|
|
Water insolubles %≤
|
0.01
|
0.0037
|
|
Cl- % ≤
|
0. 2
|
0. 06
|
|
sulfate % ≤
|
0.3
|
0.10
|
|
As % ≤
|
0.0001
|
< 0.0001
|
|
Conclusion
|
The results conforms with Enterprise standards
|
|
Applied in formation of a xerogel via a cyanogel the gel has potential use in solid-state gas sensors.
25kgs/drum, 9tons/20’container
CAS:7647-17-8
MF:ClCs
EINECS:231-600-2
Purity:99%
Other Names:Cesium chloride
Cesium chloride is the inorganic compound with the formula CsCl. This colorless solid is an important source of caesium ions in a variety of niche applications. Its crystal structure forms a major structural type where each caesium ion is coordinated by 8 chlorine ions. Cesium chloride dissolves in water. CsCl changes to NaCl structure on heating. Cesium chloride occurs naturally as impurities in carnallite (up to 0.002%), sylvite and kainite. Less than 20 tonnes of CsCl is produced annually worldwide, mostly from a caesium-bearing mineral pollucite.
|
Product Name :
|
Cesium chloride
|
|
MF:
|
CsCl
|
|
MW:
|
168.36
|
|
CAS NO.:
|
7647-17-8
|
|
Appearance:
|
White crystalline particles.
|
|
Purity(%)
|
99.9
|
|
Li
|
0.001
|
|
Na
|
0.001
|
|
K
|
0.005
|
|
Pb
|
0.02
|
Cesium chloride is used for the preparation of electrically conducting glasses. It is also used to make solutions for the separation of RNA from DNA by density gradient centrifugation.
25kgs/drum, 9tons/20’container
3,4-epoxycyclohexanecarboxylate CAS 2386-87-0
CAS:2386-87-0
MF:C14H20O4
EINECS:219-207-4
Purity:99% Min
Other Names:Erl4221
3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate (EEC) is a cycloaliphatic epoxy that can be synthesized by the reaction of 3′-cyclohexenylmethyl 3-cyclohexenecarboxylate with peracetic acid. Its aliphatic backbone and molecular structure provide a number of useful properties such as thermal stability, weatherability, and electrical conductivity.
|
Items
|
Specifications
|
|
Appearance
|
Colorless transparent liquid
|
|
Viscosity (25℃)
|
220.0 ~ 250.0 CPS
|
|
Epoxy equivalent weight
|
130.0 ~ 135.0g/Eq
|
|
Color (Pt-Co)
|
50 max.
|
|
Specific gravity (25℃)
|
1.159 – 1.174g/cm3
|
|
Total chloride
|
100 ppm max.
|
|
Purity (G.C)
|
≥ 95.0%
|
|
Suspended matter
|
Pass
|
EEC is an epoxy monomer that can be used as a resin in aerospace, electronics and automobile industries as an adhesive and a composite material.
200kgs/drum, 16tons/20’container
CAS:93-60-7
MF:C7H7NO2
EINECS:202-261-8
Purity:99% Min
Other Names:Methyl nicotinate
Methyl nicotinate has a fresh, sweet, caramellic nutty odor.
|
Product Name
|
Methyl Nicotinate
|
|
CAS NO
|
93-60-7
|
|
Appearance
|
White to light yellow crystalline powder
|
|
Assay
|
≥99%
|
|
Melting point
|
40~45℃
|
|
Water content
|
≤0.5%
|
Methyl nicotinate can be employed as a precursor in the synthesis:
25kgs/drum, 9tons/20’container
Flavor Edible Orange Oil CAS 8028-48-6
CAS:8028-48-6
Package:25KG/DRUM
Sample:Availiable
EINECS:232-433-8
Molecular formula:C15H22O
orange oil (Citrus aurantium [bitter orange] and Citrus sinensis [sweet orange]) is primarily used in perfumery. orange oil’s botanical properties in skin care are considered anti-inflammatory, anti-bacterial, anti-spasmodic, and sedative, making it suitable for sensitive, delicate skin.
|
Testing Items
|
Standard Requirements
|
Testing Result
|
|
Color and Appearance
|
Colorless to pale yellow liquid
|
Qualified
|
|
Scent
|
Characteristic aroma and taste of Fresh orange peel
|
Qualified
|
|
Density
(20℃) |
0.840-0.844
|
0.841
|
|
Optical rotation
(20℃) |
+94°-+99°
|
+95.0°
|
|
Refractive Index (20℃)
|
1.471-1.474
|
1.4715
|
|
Aldehyde content
|
1.0-2.5%
|
1.5%
|
|
D-limonene content
|
≥90%
|
90.2%
|
orange oil (Citrus aurantium [bitter orange] and Citrus sinensis [sweet orange]) is primarily used in perfumery. orange oil’s botanical properties in skin care are considered anti-inflammatory, anti-bacterial, anti-spasmodic, and sedative, making it suitable for sensitive, delicate skin.
200kgs/drum, 16tons/20’container
2 4-dithiapentane CAS 1618-26-4
CAS:1618-26-4
MF:C3H8S2
EINECS:216-577-9
Purity:99% Min
Other Names:Bis(methylthio)methane
The liquid structure of bis(methylthio)methane at room temperature was studied by the bonding and non-bonding interatomic potential functions (FMP-RMC) simulation.
|
Product Name:
|
Bis(methylthio)methane
|
|
Synonyms:
|
2,4-DITHIAPENTANE;FEMA 3878;FORMALDEHYDE DIMETHYL
MERCAPTAL;DIMETHYLTHIOMETHANE;BIS(METHYLMERCAPTO)METHANE;BIS(METHYLTHIO)METHANE;METHYLENEBIS(METHYL SULFIDE);Bis(methylsulfanyl)methane |
|
CAS:
|
1618-26-4
|
|
MF:
|
C3H8S2
|
|
MW:
|
108.23
|
|
EINECS:
|
216-577-9
|
|
Product Categories:
|
Industrial/Fine Chemicals;sulfide Flavor;Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfides/Disulfides;Sulfur
Compounds |
|
Mol File:
|
1618-26-4.mol
|
2 4-dithiapentane can be used in medical intermediate.
200kgs/drum, 16tons/20’container
Antioxidant 1010 with cas 6683-19-8
CAS No.:6683-19-8
MF:C73H108O12
EINECS No.:229-722-6
Other Names:Antioxidant 1010; Carbyltetramethylene tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate); GSTIOX 1010; Antioxidant Irganox 1010; antioxidant 1010 price; ANTIOXIDANT 1010 IRGANOX 1010;
Place of Origin:Shandong, China
Antioxidant 1010– a sterically hindered phenolic antioxidant – is a highly effective, non discoloring stabilizer for organic substrates such as plastics, synthetic fibers, elastomers, adhesives, waxes, oils and fats. It protects these substrates against thermo-oxidative degradation.
|
Items
|
Specifications
|
|
Appearance
|
White powder
|
|
Volatile
|
≤0.5%
|
|
Ash
|
≤0.1%
|
|
Light transmittance 425nm
|
≥96%
|
|
Light transmittance 500nm
|
≥98%
|
|
Assay(Effective content)
|
≥98%
|
|
Assay(Main content)
|
≥94%
|
Antioxidant 1010 can be applied in polyolefins, such as polyethylene, polypropylene, polybutene and olefin copolymers such as ethylene-vinylacetate copolymers. Also, its use is recommended for the processing of polymers such as polyacetals, polyamides and polyurethanes, polyesters, PVC, styrene homo- and copolymers, ABS, elastomers such as butyl rubber (IIR), SBS, SEBS, EPM and EPDM as well as other synthetic rubbers, adhesives, natural and synthetic tackifier resins, and other organic substrates.
25kgs/drum, 9tons/20’container
CAS No:71878-19-8
Other Names:Chimassorb 944
MF:C35H69Cl3N8
EINECS No:615-131-4
Purity:99%
EINECS:615-131-4
Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-s-triazine-2,4-diyl]-[(2,2,6,6-tetramethyl-4-piperidyl)imino]-hexamethylene-[(2,2,6,6-tetramethyl-4-piperidyl)imino](HAS) is an amine hindered light stabilizer that can be used as an antioxidant by attaching the nitroxyl radical with the surface atoms.
|
Product Name:
|
Chimassorb 944
|
|
Synonyms:
|
1,3,3-tetramethylbutyl)amino)-“poly(6-((;Cr-144;Hals3;poly((6-((1,1,3,3-tetramethylbutyl)amino)-1,3,5-triazine-2,4-diyl)((2,2,6,6-te;Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]];Previouscas:70624-18-9;tramethyl-4-piperidinyl)imino)-1,6-hexanediyl((2,2,6,6-tetramethyl-4-piperidin;yl)imino))
|
|
CAS:
|
71878-19-8
|
|
MF:
|
C35H69Cl3N8
|
|
MW:
|
708.33496
|
|
EINECS:
|
615-131-4
|
|
Product Categories:
|
Polymer Additives;Polymer Science;Stabilizers
|
|
Mol File:
|
71878-19-8.mol
|
Polymeric high-efficiency hindered amine light stabilizer, low volatilization, low migration, thermal stability and anti-oxidation effect, synergistic with antioxidants and UV absorbers. Can be applied to polyolefins, olefin copolymers, but also for polyphenylene ether complexes, polyoxymethylene, amides, soft and hard PVC and PVC blends.
25kgs/drum, 9tons/20’container
Light Stabilizer 622 CAS 65447-77-0
CAS:65447-77-0
MF:C17H31NO4
EINECS:613-797-0
Purity:99%
Other Names:Light Stabilizer 622
Light Stabilizer 622 areas of application include polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers. In addition Light Stabilizer 622 is highly effective in polyacetals, polyamides and polyurethane applications.
|
Items
|
Specifications
|
|
Appearance
|
White to slightly yellowish solid
|
|
Volatile
|
≤0.5%
|
|
Ash
|
≤0.1%
|
|
Light transmittance 425nm
|
≥98%
|
|
Light transmittance 500nm
|
≥99%
|
|
Viscosity
|
0.85-1.0
|
|
Softening point
|
50-80℃
|
Light Stabilizer 622 areas of application include polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers. In addition Light Stabilizer 622 is highly effective in polyacetals, polyamides and polyurethane applications.
25kgs/drum, 9tons/20’container
Tinuvin 622,Lowilite 62; Light Stabilizer LS-622; Tinuvin 622 Ciba; Tinuvin 622 LD; Poly-(N-b-Hydroxyethyl-2,2,6,6-Tetramethyl-4-Hydroxy; 4-butanedioic acid)
CAS: 4511-42-6
Molecular Formula:C6H8O4
Molecular Weight:144.13
EINECS:224-832-0
Synonyms:L-LACTIDE S; L-(-)-LACTIDE; L-LACTIDE; LACTIDE; LACTIDE(L-); L-(-)-DILACTIDE; PURASORB(R) L; 5-dione,3,6-dimethyl-,(3s,6s)-4-dioxane-2;
(S,S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione may be used in the synthesis of optically active terpyridine containing poly(L-lactide)s, polydisperse lactic acid oligomers, bicyclic and tricyclic lactide derivatives.
|
L-Lactide Basic information
|
|
|
Product Name:
|
L-Lactide
|
|
CAS:
|
4511-42-6
|
|
MF:
|
C6H8O4
|
|
MW:
|
144.13
|
|
EINECS:
|
224-832-0
|
|
Mol File:
|
4511-42-6.mol
|
|
L-Lactide Chemical Properties
|
|
|
Melting point
|
92-94 °C(lit.)
|
|
Boiling point
|
255°C
|
|
density
|
1.186±0.06 g/cm3(Predicted)
|
|
refractive index
|
1.4475
|
(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione may be used in the synthesis of optically active terpyridine containing poly(L-lactide)s, polydisperse lactic acid oligomers, bicyclic and tricyclic lactide derivatives.
25kgs/drum, 9tons/20’container
L-LACTIDE S; L-(-)-LACTIDE; L-LACTIDE; LACTIDE; LACTIDE(L-); L-(-)-DILACTIDE; PURASORB(R) L; 5-dione,3,6-dimethyl-,(3s,6s)-4-dioxane-2;(S,S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
1-acetyl-2-phenylhydrazine CAS 114-83-0
CAS:114-83-0
MF:C8H10N2O
EINECS:204-055-3
Purity:99% Min
Other Names:2-Phenylacetohydrazide for synthesis; Pyrodin; Pyrodine; AKOS B029762; ACETIC ACID 2-PHENYLHYDRAZIDE; ACETIC ACID PHENYLHYDRAZIDE; ACETOPHENYLHYDRAZIDE; ACETOPHENYLHYDRAZINE; ACETPHENYLHYDRAZIDE
1-Acetyl-2-phenylhydrazine is an amide and an amine. Organic amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).
|
Item
|
Standard
|
Results
|
|
Appearance
|
White to off-white needle crystal
|
White to off-white needle crystal
|
|
M.P
|
127-132℃
|
128-130℃
|
|
Assay
|
99%(min)
|
99.25%
|
|
Loss on drying
|
<0.5%
|
0.1%
|
|
Conclusion
|
Conforms
|
|
1-Acetyl-2-phenylhydrazine reacts with oxidized hemoglobin to generate free radicals, which can be used in hematopoietic system research to induce hemolytic anemia. 1-Acetyl-2-phenylhydrazine is used in the pharmaceutical and organic synthesis industries
25kgs/drum, 9tons/20’container
2-Phenylacetohydrazide for synthesis; Pyrodin; Pyrodine; AKOS B029762;ACETIC ACID 2-PHENYLHYDRAZIDE; ACETIC ACID PHENYLHYDRAZIDE; ACETOPHENYLHYDRAZIDE; ACETOPHENYLHYDRAZINE; ACETPHENYLHYDRAZIDE
Dicyclohexylcarbodiimide CAS 538-75-0
CAS:538-75-0
MF:C13H22N2
EINECS:208-704-1
Purity:99% Min
Other Names:Dicyclohexylcarbodiimide
Dicydohexyl carbodiimide is used in peptide chemistry as a coupling reagent. It is both an irritant and a sensitizer, and caused contact dermatitis in pharmacists and chemists.
|
Product Name
|
Dicyclohexylcarbodiimide
|
|
Appearance
|
white powder
|
|
CAS NO.
|
538-75-0
|
|
Molecular Formula
|
C13H22N2
|
|
Molecular Weight
|
206.33
|
|
Density
|
1.325
|
|
Melting Point
|
33-35ºC
|
|
Boiling Point
|
122-124ºC (6 torr)
|
|
Flash Point
|
87ºC
|
|
Assay
|
99% min
|
N,N’-Dicyclohexylcarbodiimide is a carbodiimide used to couple amino acids during peptide synthesis. N,N’-Dicyclohexylcarbodiimide is used as a dehydrating agent for the preparation of amides, ketones , nitriles as well as in the inversion and esterification of secondary alcohols.
25kgs/drum, 9tons/20’container
Cytidine 5monophosphate with cas 63-37-6
Product name:Cytidine 5’-monophosphate
CAS:63-37-6
EINECS:200-556-6
MF:C9H14N3O8P
MW:323.2
Synonym:; Cytidine 5′-monophate; CYTIDINE 5′-MONOPHOSPHATE FREE ACIDSIGMA GRADE FRO; Cmp:Cytidine-5′-MonophosphateFreeAcid; CYTIDINE 5′-MONOPHOSPHATE, FREE ACID (5′-CMP); [5-(4-amino-2-oxo-pyrimidin-1-yl)-3,4-dihydroxy-oxolan-2-; yl]methoxyphosphonic acid; 5”-CYTIDINE MONOPHOSPHORIC ACID(FREE ACID); Cytidylic acid、CMP; Cytidine-5”-monophosphoric acid (and/or unspecified salts); 5′-cytidylate monophosphate; Cytidine 3′-(dihydrogen phosphate); 5-CYTIDYLICACID(5-CMP); Cytidine 5’-Monophosphate(CMP); CYTIDINE-5-MONOPHOSPHORIC ACID extrapure; 5μ-CMP, 5μ-Cytidylic acid, C-5μ-P; Cytidine mono(dihydrogen phosphate); Cytodine monophosphate: (Cytidine 5-monophosphate free acid); Cytidine-5′-monophosphoric acid hydrate,99%; ((2R,3S,4R,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)
5 ‘- Cytidinic acid, also known as 5’ – Cytidicicid, is a fine gray white crystalline powder at room temperature and pressure. 5 ‘- Cytidine acid is a nucleotide composed of nucleobase cytosine, pentose ribose, and phosphate groups. It has certain solubility in water and is soluble in strongly polar organic solvents, but not in low polar alkane organic solvents such as petroleum ether and n-hexane.
| Items | Specification |
| Characteristics | White to off-white crystalline
powder,odorless |
|
Identification |
UV absorbance ratio A250/A260 0.41~0.49 |
| UV absorbance ratio A280/A260 2.03~2.17 | |
| pH | 2.0~3.5 |
| Loss on drying | ≤2.5% |
| Light transmittance | ≥97.0% |
| Assay(Calculated on dried basis,UV) | ≥98.0% |
| Assay(HPLC) | ≥98.0% |
It can be used as food additives, genetic engineering reagents, and pharmaceutical raw materials.
25kg/drum
C-5′-P; C-5-P; CMP MONOHYDRATE; CMP; CYTIDYLIC ACID; CYTIDINE 5′-MONOPHOSPHATE; 5′-CYTIDYLIC ACID; 5′-CYTIDYLIC ACID MONOHYDRATE; 5′-CMP; Cytidine Monophosphate and salts
Ascorbyl Tetraisopalmitate/VCIP with Cas 183476-82-6
CAS:183476-82-6
MF:C70H128O10
MW:1129.76
EINECS:201-081-7
Synonyms:ASCORBYL TETRA-2-HEXYLDECANOATE; L-Ascorbic acid, tetrakis(2-hexyldecanoate)
Ascorbyl tetraisopalmitate has many functions as a cosmetic ingredient, including brightening the skin, promoting collagen synthesis and inhibiting lipid peroxidation. As a derivative of vitamin C, tetrahexyl decanol ascorbic acid ester is stable at high temperature and has good solubility in oil.
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Items
|
Specification
|
Result
|
|
Appearance
|
White Crystalline Powder
|
White Crystalline Powder
|
|
Identification
|
Meet the requirements
|
Conforms
|
|
Melting point
|
130℃-135℃
|
132℃-133.6℃
|
|
Water (KF)
|
≤0.5%
|
0.18%
|
|
Methanol
|
≤0.3%
|
0.07%
|
|
Ethanol
|
≤0.5%
|
Not detected
|
|
Assay(on dried basis)
|
≥98.5%
|
100.5%
|
1.Ascorbyl tetraisopalmitate is a derivative of L-ascorbic acid (A786990), which has been found as a skin moisturizing ingredient in topical medicine and cosmetics. Compared with the parent form, its addition in cosmetics is attributed to its higher stability
2.Ascorbyl tetraisopalmitate is mainly used in cosmetics and skin care products as whitening and anti-oxidant. The risk coefficient is 1, which is relatively safe and can be used safely. It has no effect on pregnant women. Tetrahexyl decanol ascorbic acid ester has no acne effect.
3.Ascorbyl tetraisopalmitate is used in cosmetics as antioxidant, whitening agent, freckle remover and moisturizing agent. This component is a derivative of vitamin C, which can inhibit the activity of tyrosinase.
25kgs/drum, 9tons/20’container
L-Ascorbic acid,2,3,5,6-tetrakis(2-hexyldecanoate); Nikkol VC-IP; Vitamin C tetra-isopalmitate; [(2S)-2-[(2R)-3,4-bis(2-hexyldecanoyloxy)-5-oxo-2H-furan-2-yl]-2-(2-hexyldecanoyloxy)ethyl] 2-hexyldecanoate; Soluble VC-IP; Ascorbyl tetraisopalmitate,95%min; Ascorbate Tetrahexyldecyl; (1S)-1-((2R)-3,4-Bis((2-hexyldecanoyl)oxy)-5-oxo-2,5-dihydrofuran-2-yl)ethane-1,2-diyl bis(2-hexyldecanoate); ASCORBYL TETRA-2-HEXYLDECANOATE USP/EP/BP; 99% Purity ASCORBYL TETRA-2-HEXYLDECANOATE; Ascorbate Oil; Ascorbyl tetraisopalmitate,Ascorbyl tetra-2-hexyldecanoate; tetrahexyldecylascorbate; VC-IP; ASCORBYL TETRAISOPALMITATE; Ascorbyl tetra-2-hexyldecanoate; Tetra-2-Hexyldecanoate
Tetrabutyl titanate CAS 5593-70-4
CAS:5593-70-4
EINECS:227-006-8
Molecular formula:C16H36O4Ti
Molecular weight: 340.32
Purity:99% Min
Appearance:Colorless to light yellow liquid
Synonym: 1-Butanol, titanium(4+) salt;1-Butanol,titanium(4+)salt;1-butanol,titanium(4++)salt;Titanium tetrabutanolate;TITANIUM TETRABUTOXIDE;TITANIUM TETRABUTYLATE;TITANIUM TETRA-N-BUTOXIDE;TITANIUM BUTOXIDE
Tetrabutyl titanate CAS 5593-70-4 is a water-white to pale-yellow liquid with an alcohol-like odor. About the same density as water. Flash point 170°F. Contact may irritate or cause burns.
|
Product Name:
|
Tetrabutyl titanate
|
|
Synonyms:
|
1-Butanol, titanium(4+) salt;1-Butanol,titanium(4+)salt;1-butanol,titanium(4++)salt;b1(titanate);Butyl alcohol, titanium(4+)
salt;Butyl orthotitanate;Butyl titanate(IV) ((BuO)4Ti);butylalcohol,titanium(4+)salt |
|
CAS:
|
5593-70-4
|
|
MF:
|
C16H36O4Ti
|
|
MW:
|
340.32
|
|
EINECS:
|
227-006-8
|
Ester exchange reactions; heat-resistant paints (up to 500C); improving adhesion of paints, rubber, and plastics to metal surfaces; cross-linking agent; condensation catalyst.
200kgs/drum, 16tons/20’container
Pirimiphos-methyl with cas 29232-93-7
CAS No.:29232-93-7
MF:C11H20N3O3PS
MW:305.33
EINECS No.:249-528-5
Other Names:fosforanpirimidyny; Fumitepirimiphos-methylsmoke; Methylpirimiphos; Methylpyrimiphos; O-(2-Diethylamino-6-methylpyrimidin-4-yl)O,O-dimethylphosphorothioate; o-(2-diethylamino-6-methylpyrimidin-4-yl)o,o-dimethylphosphorothioate; o-[2-(Diethylamino)-6-methyl-4-pyrimidinyl]o,o-dimethylthiophosphate; OMS1424
Pirimiphos-methyl is a fast-acting, broad-spectrum insecticide and acaricide. It has good medicinal effect on stored grain beetles, weevils, moths and mites, and can also control warehouse pests, household and public health pests.
| Items |
Standard |
Testing Result |
|
Description |
Brown liquid |
Brown liquid |
|
Content |
≥90.0% |
91.7 |
|
Acidity |
≤0.1% |
0.02 |
|
Moisture |
≤0.3% |
0.05 |
Pirimiphos-methyl has broad insecticidal spectrum, rapid action, strong penetrating power, and has contact killing, gastric poisoning and fumigation effects.Organophosphorus pesticides can be widely used for pest control in storage, household hygiene, crops, etc.
200kgs/drum, 16tons/20’container
fosforanpirimidyny; Fumitepirimiphos-methylsmoke; Methylpirimiphos; Methylpyrimiphos; O-(2-Diethylamino-6-methylpyrimidin-4-yl)O,O-dimethylphosphorothioate; o-(2-diethylamino-6-methylpyrimidin-4-yl)o,o-dimethylphosphorothioate; o-[2-(Diethylamino)-6-methyl-4-pyrimidinyl]o,o-dimethylthiophosphate; OMS1424
Tolytriazole with Cas 29385-43-1
CAS:29385-43-1
Molecular Formula:C7H7N3
Appearance: White to offwhite granule
Molecular Weight:133
EINECS:249-596-6
Product Categories:Health Care& Household Care-Organic Chemistry
Synonyms:
COBRATEC(R) TT 100; METHYL-1H-BENZOTRIAZOLE; METHYL BENZOTRIAZOLE; 1-H-METHYLBENZOTRIAZOLE; TOLYLTRIAZOLE; TOLYTRIAZOLE; 1H-Benzotriazole,4(5)-methyl-; 1H-Benzotriazole,4(or5)-methyl-
Tolytriazole is white to off-white particles or powder, which is a mixture of 4-methylbenzotriazole and 5-methylbenzotriazole. It is insoluble in water and soluble in alcohol, benzene, toluene, chloroform and other organic solvents. Soluble in dilute alkali solution.
| ITEM | STANDARD |
| Appearance | White to offwhite granule |
| Melting point | 83-87 |
| PH value | 5.0-6.0 |
| Moisture | ≤0.1% |
| Ash content | ≤0.05% |
| Purity | ≥99.5% |
Tolytriazole is mainly used as an anti-rust agent and corrosion inhibitor for metals (such as silver, copper, lead, nickel, zinc, etc.).
It is widely used in anti-rust oil (grease) products, and is mostly used for vapor phase retarding of copper and copper alloys.
Corrosive circulating water treatment agent, automobile antifreeze, photographic anti-fog agent, polymer stabilizer, plant growth regulator, lubricating oil additive, ultraviolet absorber.
This product can also be used in conjunction with a variety of scale inhibitors and bactericidal algaecides, especially for corrosion inhibition in closed circulation cooling water systems.
25kgs/bag
Benzotriazole with Cas 95-14-7
CAS No.:95-14-7
MF:C6H5N3
EINECS No.:202-394-1
Purity:99%
Brand Name:Unilong
Other name: 1,2,3-benzotriazole-1h-benzotriazole; 1,2,3-Benztriazole; 1,2,3-Triaza-1H-indene; 1,2,3-Triazaindene; BenzotrichlorideForSynthesis; Benzotriazole,99%; 1H-Benzotriazole,99+%; 1,2,3-Benzotriazole,1H-benzo[d][1,2,3]triazole
Anticorrosive agent in cooling fluids fuels, photographic development, antifreeze, dry cleaning, art restoration; tarnish remover and protective coatings in construction industry. Benzotriazole is used as a component of aircraft de-icing fluid, pickling inhibitor in boiler scale removal, restrainer, developer and antifogging agent in photographic emulsions, corrosion inhibitor for copper, chemical intermediate for dyes, in pharmaceuticals, and as fungicide. (HSDB 1998).
|
Item
|
Specifications
|
Results
|
|
APPEARANCE
|
NEEDLE
|
Conforms
|
|
M.P.
|
97℃ MIN
|
98.1℃
|
|
PURITY
|
99.8% MIN
|
99.96%
|
|
WATER
|
0.1% MAX
|
0.039%
|
|
ASH
|
0.05% MAX
|
0.012%
|
|
PH
|
5.0-6.0
|
5.72
|
|
Conclusion
|
The results conforms with Enterprise standards
|
|
Benzotriazole is mainly used as water treatment agent, metal rust inhibitor and corrosion inhibitor. Benzotriazole is one of the most effective corrosion inhibitors for copper and copper alloys in cooling water systems. Widely used in circulating water Chemicalbook treatment agent, anti-rust oil, grease products, also used in copper and copper alloy vapor phase corrosion inhibitor, lubricating oil additive. In electroplating, it is used to purify silver, copper and zinc on the surface, and has anti-tarnish effect.
25kg bag or requirement of clients. Keep it away from light at a temperature below 25℃.
1,2,3-benzotriazole-1h-benzotriazole;1,2,3-Benztriazole;1,2,3-Triaza-1H-indene;1,2,3-Triazaindene;BenzotriChemicalbookchlorideForSynthesis;Benzotriazole,99%;1H-Benzotriazole,99+%;1,2,3-Benzotriazole,1H-benzo[d][1,2,3]triazole
CAS:104-55-2
MF:C9H8O
EINECS:203-213-9; 604-377-8
Purity:99%
Other Names:Cinnamaldehyde
Cinnamic aldehyde is used as a flavoring agent, ingredient of fragrance in soft drinks, ice creams, dentifrices, pastries, chewing-gum, etc. It can induce both contact urticaria and delayed-type reactions. It can be implicated in contact dermatitis in those who work in the perfume industry or food handlers. Cinnamic aldehyde is contained in the “fragrance mix”.
|
Testing Items
|
Standard Requirements
|
Testing Result
|
Single Conclusion
|
|
Color and Appearance
|
Light yellow to yellow liquid
|
Qualified
|
Confirmed
|
|
Scent
|
strong smell of cinnamon
|
Qualified
|
Confirmed
|
|
Density
(20℃/20℃) |
1.046-1.053
|
1.050
|
Confirmed
|
|
Refractive index
(20℃) |
1.619—1.625
|
1.6208
|
Confirmed
|
|
Acid value
(KOH )/(mg/g) |
≤10.0
|
5.6
|
Confirmed
|
|
Solubility
|
Poorly soluble in water, glycerin, soluble in alcohol, ether and petroleum ether
|
Qualified
|
Confirmed
|
|
Cinnamaldehyde Content
|
≥98%
|
98.3%
|
Confirmed
|
|
Conclusion
|
This product passes the qualified standard of GB 28346-2012 , each of indicators are in accordance with relevant regulation.
|
||
Cinnamic aldehyde is a common ingredient in perfumes for household products like deodorizers, detergents, and soap; flavor in toothpaste, sweets, ice cream, soft drinks, chewing gums, and cakes; in balsam of Tolu and Peru, hyacinth plant, spices, cinnamon, Ceylon and cassia oil; some perfumery uses (Canoe; hyacinth; bubblegum; Balsam; Cassia); natural occurrence (cinnamon).
200kgs/drum, 16tons/20’container
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