ZHEJIANG SHENGXIAO CHEMICALS CO.,LTD.
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Product Name: Salicylic Acid
Molecular Formula:C7H6O3
Molecular Weight:138.12
CAS No.:69-72-7
Classification: Medical Grade Salicylic Acid, Sublimed Grade Salicylic Acid, Technical Grade Salicylic Acid
Description:
Salicylic Acid is white crystal or crystal powders,no chemical changes in the air.Atmospherically sublimation temperature is over 76ºC.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. |
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Zhenjiang Gaopeng Pharmaceutical Co.,Ltd
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Molecular Formula:C7H6O3
Physical and Chemical Properties:
crystal powder in pale pink to pale brown, colourless, sweet first and then hot, no chemical change in the air. Atmosphevical sulbimating at the tempurature over 76℃ tlalte to decarloxylate and change into phenol and dioxide when heated tmospherically, and its agueous solution appeas acid reaction becomes purple with Feel3. Slightly dissolues in water but dissolves in boiling water easily solublein ethanol or ether slightly soluble in chloroform.
Specification:
content: ≥99.0%
M.P. ≥156.0℃
Phenol: ≤0.20%
Ash: ≤0.30%
Uses:The product is material of medicine, perfume, dyestuff, pesticide and rubber cure retarder. Chiefly it is used to manufacture the medicine of fever-allaying and analgesic for fever, direct dyestuff, insecticide and absorbent of ultraviolet ray.
Packing:Package in polypropylene knitted bag attached with paper polyethylene plastic bag inside. Net weight 25kg .
Storage:Store in a cool, dry place and well closed containers, protected from light .
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