Chemical Name:

O-hydroxybenzoic acid

Other Name:

Salicylic Acid

Physical and Chemical Properties:

White cube and powder, pale pink or light yellow are allowed, atmospherical sublimating at the temperature over 76, easily to decarboxylate and change into phenol and carbon dioxide when heated quickly. Its aqueous solution appears acid reaction, becomes purple with FeCl3, slightly soluble in water, soluble in boiling water, soluble in ethanol or ether.

Specifications:

Use HG2-303-80 as a standard for judging product.
Appearance:White cube or crystalline powder, pale pink are allowed.
Content:99.0%
Melting Point:158
Phenol:0.20%
Water:0.40%
Number of Black:12
Number of Foreign Matter:5

Uses:

The product is a disinfector and antiseptic, also can be used as intermediates of medicine, pesticide, dyestuff, widly used manufacturing aspirin, glyburide, diflunisal, sodium salicylate, optunal, etc.

Packing:

in 25kg woven of polypropylene bag, lined with a polyethylene bag.

Storage:

kept in a well closed container and stored in a dry and ventilated place.