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Ordinary Discount Factory Price Valerophenone 1009-14-9 - Valerophenone 1009-14-9 – Starsky
Description Product name:Valerophenone Purity:99% CAS:1009-14-9 MF:C11H14O MW:162.23 Melting point:-9°C Boiling point:244-245°C Flash point:217°F Density:0.975 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Clear light yellow liquid Purity ≥99% Color(Co-Pt) ≤10 Water ≤0.5% Application It is used as organic synthesis intermediates and pharmaceutical intermediates. Storage Stored at a dry, shady, ventilated place. -
China New Product Wholesales Dibutyl Maleate 105-76-0 - Monoethyl Adipate 626-86-8 – Starsky
Description Product name:Monoethyl adipate CAS:626-86-8 MF:C8H14O4 MW:174.19 Density:0.98 g/ml Melting point:28-29°C Boiling point:180°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥97% Color(Pt-Co) ≤30 Adipic acid ≤2% Water ≤0.5% Application It is organic synthesis, pharmaceutical intermediates, solvents, etc. Property It is insoluble in water, soluble in alcohol, ether and other organic solvents. ... -
Chinese Professional P-Anisaldehyde Price - Decabromodiphenyl oxide 1163-19-5 – Starsky
Description Product name:Decabromodiphenyl oxide/DBDPO CAS:1163-19-5 MF:C12Br10O MW:959.17 Melting point:300°C Boiling point:425°C Density:3.25 g/cm3 Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystalline powder Purity ≥98% Br ≥82% Volatiles ≤0.1% Water ≤0.2% Application 1.It is high-efficiency additive flame retardant, which has excellent flame retardant effect on HIPS, ABS, LDPE, rubber, PBT, etc. 2.It can also be used i... -
China wholesale Butylated Hydroxyanisole 25013-16-5 - Bis(tri-tert-butylphosphine)palladium 53199-31-8 – Starsky
Description Product property Product Name: Bis(tri-tert-butylphosphine)palladium(0) CAS: 53199-31-8 MF: C24H54P2Pd MW: 511.05 EINECS: 640-284-9 Melting point: >300 °C color: Gray powder Water Solubility: insoluble Sensitive: Light, Air & Moisture Sensitive Specification Items Specifications Appearance Gray powder Product Name: Bis(tri-tert-butylphosphine)palladium(0) CAS 53199-31-8 MF: C24H54P2Pd MW: 511.05 purity 99% Application Metal catalyst Organic precious... -
Manufactur standard Supplier High Quality Sodium Iodide 7681-82-5 - NIOBIUM(V) CHLORIDE 10026-12-7 – 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... -
100% Original Factory Wholesales Thrimethyl Orthoformate Tmof - 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... -
China OEM Malonic Acid 141-82-2 - Diethyl glutarate 818-38-2 – Starsky
Description Product name:Diethyl glutarate CAS:818-38-2 MF:C9H16O4 MW:188.22 Density:1.022 g/ml Melting point:-24.1°C Boiling point:237°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) ≤0.2 Water ≤0.5% Application It is used as solvent and intermediates for organic synthesis and pharmaceuticals, etc. Property It is soluble in alcohol and ether, slightly soluble in w... -
Factory Cheap Hot Diethyl Sebacate - p-Hydroxy-cinnamic acid 7400-08-0 – Starsky
Description Product name:p-Hydroxy-cinnamic acid CAS:7400-08-0 MF:C9H8O3 MW:164.16 Density:1.213 g/ml Melting point:214°C Boiling point:251°C Packaging:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White powder Purity ≥99% Water ≤0.5% Application It is used as intermediate of medicine and spice industry, liquid crystal raw material. Property It is soluble in water and ethanol. Storage Stored at a dry, shady, ventilated place. Payment 1, T/T 2, L/C... -
China Factory for Ethylene Carbonate - Cyclohexanone CAS 108-94-1 – Starsky
Property: Cyclohexanone is colorless transparent liquid with strong irritation. It is soluble in ethanol and ether. Specifications: Items Specifications Superior product Qualified product Appearance Colorless liquid Colorless liquid Color (Pt-Co) ≤15 ≤20 Purity ≥99.8% ≥99% Boiling range at 0°C, 101.3kPa(°C) 153.0-157.0 152.0-157.0 Temperature interval of 95ml°C ≤1.5 ≤5.0 Moisture ≤0.08% ≤0.2% Acidity (acetic acid) ≤0.01% - Acetalde... -
Wholesale Dealers of Wholesales Aminoguanidine Hydrochloride Cas 1937-19-5 - Ethyl oxalate/Diethyl oxalate 95-92-1 – Starsky
Description Product name:Ethyl oxalate/Diethyl oxalate CAS:95-92-1 MF:C6H10O4 MW:146.14 Density:1.076 g/ml Melting point:-41°C Boiling point:185°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless oily liquid Purity ≥99% Water ≤0.5% Application 1.It is the intermediate of phenobarbital, azathioprine, sulfadoxine, sulfamethoxazole, carboxybenzylpenicillin, piperacillin, chloroquine lactate, thiabendazole and other drugs. 2.It i... -
Factory wholesale Ethyl P-Toluenesulfonate - 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... -
OEM/ODM China Acetaminophen - 2-Methylimidazole 693-98-1 – Starsky
Description Product name:2-Methylimidazole CAS:693-98-1 MF:C4H6N2 MW:82.1 Density:1.05 g/cm3 Melting point:142-143°C Boiling point:267-268°C Package:1 kg/bag, 25 kg/drum Property:It is soluble in water, ethanol, slightly soluble in cold benzene. 2-Methylimidazole is an organic compound that is structurally related to imidazole with the chemical formula CH3C3H2N2H. It is a white or colorless solid that is highly soluble in polar organic solvents. It is a precursor to a range of drugs and...
