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ISO Factory Salicylic Acid High Quality

China ISO Factory Salicylic Acid High Quality, Find details about China C7h6o3, Pharmaceutical Intermediates from ISO Factory Salicylic Acid High Quality

Model NO.
SH7
Trademark
SH
Specification
99% 99.5%
Origin
China
HS Code
2918211000
Model NO.
SH7
Trademark
SH
Specification
99% 99.5%
Origin
China
HS Code
2918211000
Salicylic acid (Medical)

CAS No.:  69-72-7
Formula:  C7H6O3
MW:  137.14
Melting point: 140-144 °C

Product Usage: Medicine of disinfection and antiseptic for dissolving skin cutin hyperplasia and skin mould infection.
Chemical properties: White crystal or crystal powders,and sweets first and then hot,no chemical changes in the air.Atmospherically sublimation temperature 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.

Specification: 
 
Appearance
White crystal or crystal powders
Content
99.0-100.5%
Color and clarity of solution
Meet the requirement.
Melting point
≥158ºC
Sulphuric acid
≤200PPm
Chloride
≤140PPm
Ignition residue
≤0.1V

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