Salicylic Acid USP [C7H6O3] [CAS_69-72-7] +98% White Crystals 55.12 LB Bag

Sales Specifications

• 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 %

Organic Impurities:

• 4-Hydroxybenzoic Acid: < 0.10 %
• 4-Hydroxyisothalic Acid: < 0.05 %
• Phenol: < 0.02 %
• Other impurity: < 0.05 %
• Total impurities: < 0.20 %

Identification:
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.

Packing

In 55.12 lb bag