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Factory wholesale Wholesales Tin Sn 7440-31-5 - 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. -
Professional China Benzophenone - Benzyl salicylate 118-58-1 – Starsky
Description Product name:Benzyl salicylate CAS:118-58-1 MF:C14H12O3 MW:228.24 Density:1.176 g/ml Melting point:18-20°C Boiling point:168-170°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤20 Acid value(mgKOH/g) ≤0.2 Water ≤0.5% Application It is used as the solvent of perfume, especially nitro musk, as well as the fixative of artificial musk and flower perfume. Property It is soluble... -
Reliable Supplier Ruthenium Chloride Cl3ru Powder - SCANDIUM 7440-20-2 – Starsky
Description Product Name: SCANDIUM CAS: 7440-20-2 MF: Sc MW: 44.96 EINECS: 231-129-2 Melting point :1540 °C(lit.) Boiling point : 2836 °C(lit.) Density: 2.99 g/mL at 25 °C(lit.) Form: powder Color: Silver-gray Specification Product Name Scandium metal CAS 7440-20-2 Grade 100.00% 99.99% 99.99% 99.90% CHEMICAL COMPOSITION Sc/TREM (% min.) 99.999 99.99 99.99 99.9 TREM (% min.) 99.9 99.9 99 99 Rare Earth Impurities ppm max. ppm max. ppm max. % max. La/TREM 2 5 5 0.01 C... -
Manufactur standard 4-Tert-Butylbenzaldehyde Price - Methyl p-toluenesulfonate 80-48-8 – Starsky
Description Product name:Methyl p-toluenesulfonate/PTSM CAS:80-48-8 MF:C8H10O3S MW:186.23 Density:1.234 g/ml Melting point:25-28°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless or yellowish liquid Purity ≥98% Color(APHA) ≤30 P-toluenesulfonic acid ≤0.2% P-toluene sulfonyl chloride ≤0.3% Water ≤0.5% Ash ≤0.05% Application It is used for manufacturing dyestuff and organic synthesis. It is used as raw material for the... -
Factory best selling 3-Methylanisole 100-84-5 - 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... -
Hot New Products Tantalum Pentoxide O5ta2 Powder 1314-61-0 - Zirconium tetrachloride 10026-11-6 – Starsky
Description Product Name: Zirconium tetrachloride CAS: 10026-11-6 MF: ZrCl4 MW: 233.04 Melting point: 331°C Density: 2.8 g/cm3 Package: 1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White powder Purity ≥99% Zr ≥38.5% Al ≤11ppm Cr ≤10ppm Fe ≤100ppm Mn ≤20ppm Ni ≤13ppm Ti ≤10ppm Si ≤50ppm Application It is used to make metal zirconium, pigment, textile waterproof agent, leather tanning agent, etc. It is used to prepare zirconiu... -
Wholesale 2-Ethylimidazole - 2-Phenylimidazole 670-96-2 – Starsky
Description Product name:2-Phenylimidazole CAS:670-96-2 MF:C9H8N2 MW:144.17 Density:0.6 g/cm3 Melting point:142-148°C Boiling point:340°C Package:1 kg/bag,25 kg/drum Specification Items Specifications Appearance Off-white or yellowish crystalline powder Purity ≥99% Water ≤0.5% Application It can be used as curing agent of epoxy resin, polyurethane, and intermediate of medicine, pesticide and dye. Payment 1, T/T 2, L/C 3, Visa 4, Credit card 5, Paypal 6, Alibaba trade A... -
2021 Good Quality Hafnium Oxide Hfo2 Powder Manufacturer Supplier - Boron nitride 10043-11-5 – Starsky
Description Product name:Cobalt sulfate CAS:10124-43-3 MF:CoO4S MW:155 Density:3.71 g/cm3 Melting point:1140°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Content Electronic Grade I Grade Special Grade Co %≥ 20.3 20.3 21 Ni %≤ 0.001 0.002 0.002 Fe %≤ 0.001 0.002 0.002 Mg %≤ 0.001 0.002 0.002 Ca %≤ 0.001 0.002 0.002 Mn %≤ 0.001 0.002 0.002 Zn %≤ 0.001 0.002 0.002 Na %≤ 0.001 0.002 0.002 Cu %≤ 0.001 0.002 0.002 Cd %≤ 0.001 0.001 0.001 Insoluble Materials 0.01 ... -
2021 China New Design 4-Methoxybenzyl Alcohol Faster Delivery - Methyl salicylate 119-36-8 – Starsky
Description Product name:Methyl salicylate CAS:119-36-8 MF:C8H8O3 MW:152.15 Melting point:-8°C Boiling point:222°C Density:1.174 g/ml at 25°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless oily liquid Purity 99.0%-100.5% Acidity(mgKOH/g) ≤0.4 Heavy metals ≤20ppm Angular rotation Optically inactive Organic volatile impurities Meets the requirements Application 1.It has anti-inflammatory and analgesic effect, and ... -
Best Price for High Purity Benzophenone - Benzophenone 119-61-9 – Starsky
Description Product name:Benzophenone Appearance:White flaky crystal Purity:99.5% CAS:119-61-9 MF:C13H10O MW:182.22 EINECS:204-337-6 Melting point:47.5-49°C Flash point::138°C Boiling point:305°C Package:1 kg/bag, 25 kg/bag, 25kg/drum Specification Items Specifications Appearance White flaky crystal Purity ≥99.5% Volatile ≤0.5 Color(hazen) ≤50 Application 1.Benzophenone is mainly used in free radical UV curing system, such as coatings, inks, adhesives, etc. 2.It is the in... -
PriceList for Factory Price Ethyl Acetoacetate Eaa - Ethyl chloroacetate CAS 105-39-5 – Starsky
Description Product name:Ethyl chloroacetate Purity:99% CAS:105-39-5 MF:C4H7ClO2 MW:122.55 EINECS:203-294-0 Melting point:-26°C Boiling point:143°C Hazard class:6.1 Shelf life:2 years Density:1.149-1.15 g/ml at 20°C Appearance:Colorless transparent liquid Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless transparent liquid Color(Co-Pt) ≤15 Purity ≥99% Ethyl dichloroace... -
Professional Design Tetramisole Hydrochloride - 2-Ethylimidazole 1072-62-4 – Starsky
Description Product name:2-Ethylimidazole CAS:1072-62-4 MF:C5H8N2 MW:96.13 Density:1.55 g/cm3 Melting point:78-81°C Boiling point:268°C Package:1 kg/bag, 25 kg/drum Property:It is soluble in water, alcohol, acetone and benzene. 2-Ethylimidazole is a versatile intermediate with a variety of applications. It is used as a building block for active ingredients as well as in epoxy curing. It was used in the synthesis of razaxaban, a highly potent, selective, and orally bioavailable factor Xa ...
