Chemical name:

Benzoic acid,-2hydroxcy Salicylic acid

Chemical formula:

C7H6O3

CAS:

69-72-7

Structural formula:

Quality standard:

HG/T-3398-2003

Properties:

Crystal powder in pale pink to pale brown,odorless,sweet first and then hot,no chemical change in the air.Atmospherically sublimation temperature over 76oC.Easily to decarboxylate and change into phenol and carbon 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.Soluble in ethanol or ether and slightly soluble in chloroform.

Specification:

Content

≥99%

Appearance

light pink red to light brown crystal powder

Melting point

≥156℃

Phenol

≤0.2%

Sulphate

≤0.5%

Moisture

≤0.5%

Use:

Medicine of disinfecting and antiseptic for dissolving skin cutin hyperplasia and skin mould infection.

Packing:

Packing in polypropylene knitted bag attached with paper polyethylene plastic bag inside.Net weight 25kg.

Storage:

Must be in dry and ventilated place.

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