It is widely used as solvent in electrolyte for Li-ion battery. It can be used as special fragrance and intermediate.
purity 99.97% , ester content 99.99
zinc plated drums, net weight 200+/- 0.5KG
it is widely used as solvent in electrolyte for li-ion battery. It can be used as special fragrance and intermediate. Zinc plated drums, net weight 200+/-0.5kg
Purity (G.C) bigger than 99.99% Ester Content (G.C) bigger than 99.99% MeOH or EtOH Content (G.C) smaller than 20ppm Water Content (Karl.Fisher) smaller than 20ppm Colour (Platinum-Cobalt) smaller than 5APHA Gold mixed content smaller than 1PPM
1 141-78-6 Ethyl acetate 2 79-20-9 Methyl Acetate 3 123-86-4 Butyl acetate 4 108-32-7 Propylene carbonate 5 75-12-7 Formamide 6 127-19-5 N,N-dimethylacetamide 7 872-50-4 N-methylpyrrolidin-2-one 8 26171-83-5 1,2-butanediol 9 504-63-2 1,3-Propanediol 10 26761-45-5 2,3-Epoxypropyl neodecanoate 11 57-55-6 Propylene Glycol 12 108-94-1 Cyclohexanone 13 95-47-6 o-xylene 14 2238-07-5 Diglycidyl ether 15 122-60-1 Phenyl glycidyl ether 16 34590-94-8 Dipropylene glycol monomethyl ether 17 110-54-3 Hexane 18 109-99-9 Tetrahydrofuran 19 75-09-2 Dichloromethane 20 110-82-7 Cyclohexane
Supplier: Ethyl methyl carbonate, diethyl carbonate, dimethyl carbonate
Supplier: Ethyl methyl carbonate, diethyl carbonate, paraffin wax
Sodium Propionate, E281, CAS no.137-40-6, a white crystalline solid or powder that is the sodium salt of propionic acid. Sodium Propionate manufacturing process via chemical synthesis of propionic acid and sodium carbonate or sodium hydroxide as raw materials. Sodium Propionate is used in the food and beverage industry as a preservative. It prevents the growth of mold and some bacteria, thereby prolonging the shelf life of packaged baked goods. Used as a mold inhibitor in bakery products, such as breads, yogurts, soups, drinking yogurts, canned vegetables, etc. As an experienced Sodium Propionate manufacturer and supplier, we has been supplying and exporting Sodium Propionate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Sodium Propionate powder Specification Product Sodium Propionate CAS 137-40-6 INS 281 Structure Molecular formula C3H5NaO2 Properties White crystals, particles or crystalline powder;Odorless or slightly ethyl butyrate smell.1g of this product can be dissolved in 1ml of water,25 or 24 ml of ethanol. Quality Specification Standard Item GB25549-2010 BP2012 FCCV USP35 EP7.0 Content dry basis 99.0%~100.5% 99.0%~101% 99.0%~100.5% 99.0%~100.5% 99.0%~101% Loss on drying (Vol. 4) 1.0% 0.5% 1.0% 1.0% 0.5% Water-insoluble matter Clear, olorless Clear, olorless PH 10 7.8~9.2 7.8~9.2 As(as As203) 3 mg/kg Heavy metals (as Pb) 4 mg/kg 10ppm 2 mg/kg 0.001% 10ppm Fe 0.003% 10ppm 0.003%10ppm Alkalinity (Na2CO3) passed test 0.15% passed test
Diethyl Carbonate is a fine solvent and textile auxiliary agent and widely used as ethylating,carbonating and carbonaylethoxylating reagents in organic synthesis and as solvents of nitrocotton,cellulose ether,synthetic resin and natural resin.
Melting point -43 C Boiling point 126-128 C (lit.) Density 0.975 g / mL at 25 C (lit.) Vapor density 4.1 (vs air) Vapor pressure 10 mm Hg (23.8 C) Refractive index n20 / D 1.384 (lit.) Flash point of 88 F Storage conditions Flammables area. 200kg/drum.
Supplier: Ethyl chloride spray B.P, diethyl ether solvent
