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水杨酸

Salicylic acid；2-Hydroxybenzoic Acid/Salicylic Acid； Salicylic Acid(Tech)； Salicylic Acid (Sublimed)；Salicylic Acid (Pharm)； 2-Hydroxybenzoic acid； 2-hydroxy benzoic acid； Sublimed Salicylic Acid； Medicinal Salicylic Acid； o-hydroxybenzoic acid； Medicinal grade salicylic acid； ortho-hydroxybenzoic acid； Salicylic Acid (technical/sublimed/medical grade)
69-72-7

陕西更新日期：2011-12-07

华阴市锦前程药业有限公司

非会员

联系人：施江平

电话：0913-4356999-8018拨打

手机：13892560599 拨打

邮箱：sjp830907@hotmail.com

产品详情:

中文名称：: 水杨酸

英文名称：: Salicylic acid；2-Hydroxybenzoic Acid/Salicylic Acid； Salicylic Acid(Tech)； Salicylic Acid (Sublimed)；Salicylic Acid (Pharm)； 2-Hydroxybenzoic acid； 2-hydroxy benzoic acid； Sublimed Salicylic Acid； Medicinal Salicylic Acid； o-hydroxybenzoic acid； Medicinal grade salicylic acid； ortho-hydroxybenzoic acid； Salicylic Acid (technical/sublimed/medical grade)

CAS号：: 69-72-7

Salicylic Acid (GYZZH20046737)

Annual output: 4000 MT

Chemical name: Benzoic acid,-2hydroxcy

Molecular formula: C₇H₆O₃

CAS: 69-72-7

Molecular weight: 138.12

EINECS: 200-712-3

HS Code：29182110

Structure formula:

Standard: BP/USP/EP/CP/JP

Physical and Chemical Properties: White crystal or crystal powders, and sweets first and then hot, no chemical changes in the air.Atmospherically sublimation temperature over 76^oC.Easily to decarboxylate and change into phenol and dioxide when heated atmospherically, and its aqueous solution appears acid reaction, becomes purple with FeCL₃.Slightly dissolves in water but dissolves in boiling water easily. Dissolves in the ethanol or ether and slightly soluble in chloroform.

Specification:

Appearance: White crystal or crystal powders

Clarity and color of solution: Meet the requirement.

Loss of drying: ≤0.5%

Sulfate ash: ≤0.1%

Assay: 99.0-100.5%

Moisture: ≤0.40%

Heavy metals: ≤20ppm

Sulfate: ≤200ppm

M.P.: ≥158^oC

Phenol: ≤0.10%

Usage: Medicine of disinfection and antiseptic for dissolving skin cutin hyperplasia and skin mould infection.

Packing: To abroad market, 25kg in fiberboard-made pail attached with paper or polyethylene bag inside; to domestic sale, in polypropylene bag attached with polyethylene bag inside 25kg each.

Storage: Dry place in sealed container.

Our company may produce and pack according to customer's requirement.