English: polydimethylsiloxaneCAS number: 9016-00-6Molecular weight: 94.18664Molecular formula: C5H6SiColorless transparent liquid. The viscosity of silicon oxygen with molecular chain n value increase, from the easy to the flow of liquid, semi solid and thick. With the electrical insulation and excellent heat resistance. High flash point, low melting point, can be used for a long time in the -50 ~ 200 ℃. The viscosity temperature coefficient, high compression ratio, low surface tension, water resistance, chemical resistance, no corrosion to metal, physiologically inert.Application of chemical, pharmaceutical, food and other departments are widely used as heat carrier and efficient defoaming agent.Purity :99%
ErgosterolCas No. 57-87-4EINECS Number 200-352-7Formula C28H44OMolecular Weight 396.65Alias ??ergosterol; ergosterolMp 157-163,Specific rotation is not less than -120,Purity of not less than 90%Purpos
EINECS Number 200-352-7Formula C28H44OMolecular Weight 396.65Alias ??ergosterol; ergosterolMp 157-163,Specific rotation is not less than -120,Purity of not less than 90%Purpose:Is the production of a
Another Name:2,3-epoxy-3-phenyl-butanoicaciethylester;2,3-Epoxy-3-phenylbutyric acid, ethyl ester;3-methyl-3-phenyl-oxiranecarboxylicacid,ethylester;3-methyl-3-phenyl-oxiranecarboxylicacidethylesterCA
Product name: Ethyl isobutyrateCAS: 97-62-1EINECS: 202-595-4MF: C6H12O2MW: 116.1583 Packing: 25kg/drumAssay: 99%Appearance: Colorless, volatile liquidUsage: Used as a food flavor materials can al
Product Name:Ethyl lactate Another Name:Ethyl 2-hydroxypropionate CAS:97-64-3Molecular Weight:118.13Molecular Formula:C5H1003Usage: As a spice is mainly used for the preparation of rum, milk
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