Salicylic Acid USP[C7H6O3] [CAS_69-72-7] +98% White Crystals 55.12 LB Bag
Assay: 98.00 % - 102.00 % (dry basis)
Description: White crystals, usually in fine needles or a fluffy, white, crystalline powder. Has a sweetish followed by an acrid taste and is stable in air.
Solubility: Freely soluble in alcohol and in ether; soluble in boiling water, sparingly soluble in chloroform; slightly soluble in water and in benzene
Residue on ignition: < 0.05 % 0.03 %
Chloride: < 0.014 %
Sulphate: < 0.02 %
Loss on drying: < 0.50 %
4-Hydroxybenzoic Acid: < 0.10 %
4-Hydroxyisothalic Acid: < 0.05 %
Phenol: < 0.02 %
Other impurity: < 0.05 %
Total impurities: < 0.20 %
A. By IR Conforms
B. The retention time of the major peak of the sample solution corresponds to that of a standard solution, as obtained in the assay.
The product complies with all the specifications of USP.
In 55.12 lb bag