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Professional China Phenethyl Alcohol - Ethylene carbonate 96-49-1 – Starsky
Description Product name:Ethylene carbonate CAS:96-49-1 MF:C3H4O3 MW:88.06 Melting point:35-38°C Boiling point:243-244°C Density:1.321 g/ml at 25°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99.9% Color(Co-Pt) ≤10 Ethylene oxide ≤0.01% Ethylene glycol ≤0.01% Water ≤0.005% Application 1.It is used for the production of lithium batteries and capacitors electrolyte in the electronic industry. 2.It is u... -
China Supplier Diethyl Carbonate Manufacturer - Dodecyl acrylate 2156-97-0 – Starsky
Description Product name:Dodecyl acrylate CAS:2156-97-0 MF:C15H28O2 MW:240.38 Density:0.884 g/ml Melting point:4°C Boiling point:120°C Packaging:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤20 Acid value ≤0.5 Viscosity 4-10 Water ≤0.2% Inhibitor 200-400 Application It is used as coatings, adhesives, textile finishing agents. Storage Stored at a dry, shady, ventilated place. Payment 1, ... -
Well-designed Aminoguanidine Bicarbonate 2582-30-1 - Benzyl chloroformate 501-53-1 – Starsky
Description Product name:Benzyl chloroformate CAS:501-53-1 MF:C8H7ClO2 MW:170.59 Density:1.212 g/ml Melting point:-20°C Boiling point:103°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless oily liquid Purity ≥99% Color(Co-Pt) ≤20 Acidity(mgKOH/g) ≤0.1 Water ≤0.5% Application It can be used as amino protective agent in the synthesis of antibiotics and pesticide intermediate. Benzyl chloroformate is the benzyl ester of chlo... -
Hot Sale for Trichloroethylene 79-01-6 - Ethyl 2-hydroxybenzoate 118-61-6 – Starsky
Description Product name:Ethyl 2-hydroxybenzoate/Ethyl salicylate CAS:118-61-6 MF:C9H10O3 MW:166.17 Density:1.131 g/ml Melting point:1°C Boiling point:234°C Package:1 L/bottle, 25 L/drum, 200 L/drum Ethyl salicylate is the ester formed by the condensation of salicylic acid and ethanol. It is a clear liquid that is sparingly soluble in water, but soluble in alcohol and ether. It has a pleasant odor resembling wintergreen and is used in perfumery and artificial flavors. Specificati... -
Factory directly Phloroglucinol Anhydrous - Levamisole hydrochloride 16595-80-5 – Starsky
Description Product name: Levamisole hydrochloride Purity: 98.5-101% CAS: 16595-80-5 MF: C11H13ClN2S MW: 240.75 EINECS: 240-654-6 Melting point: 59℃ Water solubility: 200 g/L HS code: 2934999000 Package: 1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White to grey white crystalline powder Purity 98.5-101% Absorbance ≤0.2 Loss on drying ≤0.2% Ash content of sulfuric acid ≤0.1% Specific rotation ≥121.5° Odor no odor or almost no odor 6-Phenyl-2-dihydro... -
Cheapest Price Decabromodiphenyl Oxide - AMINOGUANIDINE HYDROCHLORIDE 1937-19-5 – Starsky
Description Product name:Aminoguanidine hydrochloride Purity:99% CAS:1937-19-5 MF:CH6N4HCl MW:110.54 EINECS:217-707-7 Melting point:162-166°C HS code:2928000000 Package:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystalline powder Purity ≥98% ≥99% Insoluble substances ≤0.2% ≤0.1% Loss on drying ≤1.5% ≤1% Residue on ignition ≤0.2% ≤0.1% Fe ≤10 ppm ≤6 ppm Free acid ≤0.8% ≤0.5% Application It is used as pharmaceutical and veterinary interme... -
Top Quality Levamisole Hydrochloride - Phloroglucinol 108-73-6 – Starsky
Description Product Name: Tetrakis(triphenylphosphine)palladium CAS: 14221-01-3 MF: C72H60P4Pd MW: 1155.561844 EINECS: 238-086-9 Melting point: 103-107 °C storage temp.: 2-8°C form: Fine Powder or Platelets color: Bright yellow to khaki Water Solubility: insoluble Specification Product Name Tetrakis(triphenylphosphine)palladium CAS 14221-01-3 Apperance Yellow Powder Melting point 103-107 °C Assay/Pd ≥9.2% Purity ≥99% Properties of precious metal catalysts 1.High activit... -
Competitive Price for Manufacturer Price Palladium Chloride Cl2pd Powder - Tungsten 7440-33-7 – Starsky
Description Product Name: Tungsten CAS: 7440-33-7 MF: W MW: 183.84 EINECS: 231-143-9 Melting point: 3410 °C(lit.) Boiling point : 5660 °C(lit.) density : 19.3 g/mL at 25 °C(lit.) Fp : -23 °C form: wire color: Silver-gray Specific Gravity: 19.3 Specification Product name Tungsten CAS 7440-33-7 Model ESW.5N ESW.6N W(%) 99.999 99.9999 Impurity Max ppm K 0.1 0.07 Na 0.5 0.5 Li 0.05 0.01 U 0.0008 0.0005 Th 0.0008 0.0005 Size(um) 1.9-3.5 1.9-3.5 Application Wid... -
High Quality for Ethyl Acetoacetate 141-97-9 - Butyl isocyanate 111-36-4 – Starsky
Description Product name:Butyl isocyanate CAS:111-36-4 MF:C5H9NO MW:99.13 Density:0.88 g/ml Boiling point:115°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤10 Acidity(mgKOH/g) ≤0.1 Water ≤0.5% Application It can be used as intermediate of medicine, pesticide and dye. It is used in the production of fungicide benomyl. Storage Stored at a dry, shady, ventilated place. Delivery Time ... -
Super Lowest Price Manufacturer Eugenol - Pyridine 110-86-1 – Starsky
Description Product Name: Pyridine CAS: 110-86-1 MF: C5H5N MW: 79.1 EINECS: 203-809-9 Melting point: -42 °C (lit.) Boiling point: 115 °C (lit.) Density: 0.978 g/mL at 25 °C (lit.) Vapor density: 2.72 (vs air) Vapor pressure: 23.8 mm Hg ( 25 °C) Refractive index: n20/D 1.509(lit.) FEMA: 2966 | PYRIDINE Fp: 68 °F Form: Liquid Color: colorless PH: 8.81 (H2O, 20℃) Specification Items Specifications Appearance Colorless liquid Purity ≥99.5% Color(Co-Pt) ≤10 Water ≤0.5% Applicat... -
Top Quality Ethyl Acetoacetate 98% - Dibromoneopentyl glycol/DBNPG 3296-90-0 – Starsky
Description Product name:2,2-Bis(bromomethyl)propane-1,3-diol/Dibromoneopentyl glycol/DBNPG CAS:3296-90-0 MF:C5H10Br2O2 MW:261.94 Density:1.8 g/cm3 Melting point:112-114°C Boiling point:235°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystalline powder Purity ≥98% Water ≤0.5% Application 1.It is a reactive flame retardant containing 60% aliphatic bromine. It can be used in all kinds of thermosetting polyesters to provide wide... -
China Cheap price Manufacturer Amyl Acetate 628-63-7 - Butylparaben 94-26-8 – Starsky
Specification Items Specifications Appearance White crystal Purity 98%-102% Loss on drying ≤0.3% Residue on ignition ≤0.2% Water ≤0.5% Usage It is used as antiseptic additive for medicine, food, cosmetics, film and high-grade products. Butylparaben, or butyl paraben, is an organic compound with the formula C 4H 9O 2CC 6H 4OH. It is a white solid that is soluble in organic solvents. It has proven to be a highly successful antimicrobial preservative in cosmetics. I...
