Complaint
Salicylic Acid (Medicinal)
Chemical Name: o-hydroxybenzoic acid Other Name: salicylic acid
Property: White crystal or crystal powder, white needle crystals or white crystalline powder taste sweet, relative density: 1.16, melting Point 231ºC, soluble in water, is a queous solution appears acid reaction, insoluble in alcohol, ether and other organic solvents, becomes hydrochloride with hydrochloric acid.
Specification: USE BP98/USP24 as a standard for judging product.
Item | BP98 | USP24 |
Purity | 99.0-100.5% | 99.5-101% |
Initial melting point | 158-161 | 158-161 |
Water | 0.5% Max | 0.5% Max |
Chloride content | 100ppm Max | 140ppm Max |
Heavy metals | 20ppm Max | 20ppm Max |
Residue on ignition | 0.1% Max | 0.05% Max |
Usage: The product is a disinfector and antiseptic, also can be used as intermediates of medicine, pesticide, dyestuff, widely used manufacturing aspirin, glyburide, diflunisal, sodium salicylate, optunal, etc.
Packing: Net each in 25kg plastic woven bag ,lined with PE bag.
Storage: kept in a well closed container and stored in a dry and ventilated place.
