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Manufactur standard 4-Tert-Butylbenzaldehyde Price - 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... -
Wholesale Price Factory Price Phenyl Chloroformate - 2-Bromoaniline/o-Bromoaniline 615-36-1 – Starsky
Description Product name:2-Bromoaniline CAS:615-36-1 MF:C6H6BrN MW:172.02 Melting point:32°C Density:1.578 g/cm3 Package:1 kg/bag, 25 kg/bag, 25 kg/drum Property:It is soluble in alcohol and ether, insoluble in water. Specification Items Specifications Appearance White crystal Assay ≥99% Loss on drying ≤0.5% Heavy metals(as Pb) ≤0.3% Water ≤0.2% Application 2-Bromoaniline can be used as dye materials, such as azo dyes, quinoline dyes and or... -
Lowest Price for Tetrachloroethylene 127-18-4 Factory - Tianeptine sodium salt 30123-17-2 – Starsky
Description Product Name: Tianeptine sodium salt CAS: 30123-17-2 MF: C21H24ClN2NaO4S MW: 458.93 EINECS: 250-059-3 Specification Product name Tianeptine Sodium Powder CAS 30123-17-2 Appearance Off-white powder Confirmed Impurities A ≤0.1% Not detected Water ≤ 5.0% Complies Assay 99.0% min 99.3 % Related compounds Any impurity ≤0.1% <0.1% Total impurities ≤0.4% Complies Residual Solvents Acetidin≤ 0.5% Complie... -
Factory selling Rare Earth Scandium Oxide O3sc2 12060-08-1 - Nickel chloride/Nickel chloride hexahydrate 7791-20-0 – Starsky
Description Chemical name:Nickel chloride/Nickel chloride hexahydrate CAS:7791-20-0 MF:NiCl2·6H2O MW:237.69 Density:1.92 g/cm3 Melting point:140°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Properties:It is soluble in water and ethanol, and its aqueous solution is slightly acidic. It is easy to be weathered in dry air and deliquescence in humid air. Specification Items Specifications Appearance Green crystalline powder Purity ≥98% Ni ≥24% Cu ≤0.005% Zn ≤0.... -
Factory Promotional Scandium Metal Powder - Neodymium trifluoride 13709-42-7 – Starsky
Description Product Name: Neodymium trifluoride CAS: 13709-42-7 MF: F3Nd MW: 201.24 EINECS: 237-253-3 Melting point: 1410 °C Boiling point: 2300 °C(lit.) Density: 6.65 g/mL at 25 °C(lit.) Specification Nd2O3/TREO (% min.) 99.999 99.99 99.9 99 TREO (% min.) 81 81 81 81 Rare Earth Impurities ppm max. ppm max. % max. % max. La2O3/TREO CeO2/TREO Pr6O11/TREO Sm2O3/TREO Eu2O3/TREO Y2O3/TREO 3 3 5 5 1 1 50 20 50 3 3 3 0.01 0.05 0.05 0.05 0.03 0.03 0.05 0.05 0.5 0.05 0.05 0.03 Non-Rare... -
Chinese wholesale Triethyl Orthoformate Teof - Cyclohexanone 108-94-1 – Starsky
Description Product name:Cyclohexanone CAS:108-94-1 MF:C6H10O MW:98.14 EINECS:203-631-1 Melting point:-47°C Boiling point:155°C Density:0.947 g/ml at 25°C Appearance:Colorless liquid Purity:99% Hazard class:3 HS code:2914220000 Package:1 L/bottle, 25 L/drum, 200 L/drum Specification 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... -
Wholesale Dealers of Manufacturer Dicyclohexyl Phthalate - Methyl acetoacetate 105-45-3 – Starsky
Description Product name:Methyl acetoacetate CAS:105-45-3 MF:C5H8O3 MW:116.12 Melting point:-28°C Boiling point:169-170°C Density:1.077 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤10 Acidity (in acetic acid) ≤0.1% Water ≤0.1% Application 1.Methyl acetoacetate is an intermediate of fungicides, such as oxadiazinol, dimethylazoxyphenol, acetaminophen, insecticides, such as diazinon... -
Manufacturing Companies for Tetramethylammonium Chloride Price - Ethyl acetoacetate/EAA CAS 141-97-7 – Starsky
Property: Ethyl acetoacetate is colorless liquid with cheerful fruit smell. It is easily soluble in ethanol, ethyl ehter,propylene glycol and ethyl acetate, and soluble in water as 1:12. Specification: Items Specifications Appearance Colorless liquid Color(Co-Pt) ≤15 Purity ≥99% Cl ≤0.5% SO4 ≤0.04% Loss on drying ≤1.0% Heavy metals ≤10ppm Application: It is mainly used for medicine, dyes, pesticides,etc. It also can be used in food additives and flavors and perfum... -
Ordinary Discount 4-Chlorophenol 106-48-9 - Diethyl carbonate 105-58-8 – Starsky
Description Product name:Diphenyl carbonate/DPC CAS:102-09-0 MF:C13H10O3 MW:214.22 Density:1.3 g/cm3 Melting point:77.5-80°C Boiling point:301-302°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White flaky crystal Purity ≥99% Acidity ≤0.5% Water ≤0.5% Application 1.It is mainly used in the synthesis of engineering plastics such as polycarbonate and poly (p-hydroxybenzoate). 2.It is used as plasticizer and solvent of nitrocellulose. 3.It i... -
Factory Supply Niobium(V) Chloride Cl5nb Powder Cas 10026-12-7 - Molybdenum disulfide 1317-33-5 – Starsky
Specification Items Specifications Appearance Colorless liquid Color(APHA) ≤10 Purity ≥99.5% Water ≤0.05% Evaporation residue ≤0.001% PH 5.0-8.0 Application 1,Used as organic solvent, dry cleaner, grease extractant, smoke agent, desulfurizer and fabric finishing agent 2,Tetrachloroethylene is widely used as organic solvent, dry cleaning agent, metal degreasing solvent, and as repellent for intestinal worms.Tetrachloroethylene can be used as fat extraction agent, fire extingu... -
Super Lowest Price Wholesales (2-Bromoethyl)Benzene 2-Phenylethyl Bromide - Bromoethane 74-96-4 – Starsky
Description Product name:Bromoethane CAS:74-96-4 MF:C2H5Br MW:108.9651 Density:1.46 g/ml Melting point:-119°C Boiling point:37-40°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:Bromoethane is colorless, transparent, flammable and volatile liquid. It has ether odor and spicy taste. It turns pale yellow in the air and in the presence of light. It is miscible with ethanol, ether, chloroform and other organic solvents, slightly soluble in water. Specification Items Specifications ... -
China Factory for 2-Ethylhexyl Acetate 103-09-3 Faster Delivery - Leaf alcohol cis-3-Hexen-1-ol 928-96-1 – Starsky
Description Product Name: Leaf alcohol / cis-3-Hexen-1-ol CAS: 928-96-1 MF: C6H12O MW: 100.16 EINECS: 213-192-8 Melting point: 22.55°C (estimate) Boiling point: 156-157 °C(lit.) Density: 0.848 g/mL at 25 °C(lit.) Vapor density: 3.45 (vs air) Refractive index: n20/D 1.44(lit.) FEMA: 2563 | CIS-3-HEXENOL Fp: 112 °F Form: Liquid Pka: 15.00±0.10(Predicted) Color: APHA: ≤100 Merck: 14,4700 JECFA Number: 315 BRN: 1719712 Specification Items Specifications Results Appearance Col...
