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Home » For Buyers » Selling Leads » Chemicals » Organic Chemical Materials » Ester
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Description

Synonyms:Gallice acid ethyl ester.EG. Chemical name:Ethyl -3,4,5-trihydroxybenzoate Mol.Form and Mol.Wt:C9H10O5=198.2 CAS 831-61-8 Description:A white or alumst white, crystalline powder; odourless. Slightly soluble in water freely soluble in ethanol and in ether, practically insoluble in arachis oil. Specification: Meeting the requirement of BP1998 edition Main testing indexes: Melting point: 151~154℃ Chloride: max 330ppm Loss on drying: max 1.0% Sulphated ash: max0.1% Uses: It is used as antioxidant of medicinal and biochemical preparations. Packaging: A net weight of 500g, packed in plastic bags, out packed with paperboard cases, A net weight of (40bags×500g). Currency: USD Unit Price: Quantity: Delivery:

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    China [CN]
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