Technical Salicylic Acid

Technical Salicylic AcidChemical name:Benzoic acid,-2hydroxcy Salicylic acidMolecular formula:C7H6O3CAS:69-72-7Standard:HG2-812-75Physical and Chemical 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:≥99.00%M.P.:≥156.0oCPhenol:≤0.20%Ash:≤0.30%Usage:Medicine of disinfecting and antiseptic for dissolving skin cutin hyperplasia and skin mould infection.Packing:Packing in polypropylene knitted bag attached with polyethylene plastic bag inside.Net weight 25kg.18MT in one 20FCL.Storage:Must be in dry and ventilated place.