The performance of sublimated salicylic acid is closely linked to its efficacy.

Release Date:

2024-08-05

The performance of sublimated salicylic acid is closely linked to its ability.

Salicylic acid sublimes as white blocks and powder, with a slight yellowish or pale pink tinge; it is odorless, mildly sweet at first, then turns pungent. It remains unchanged upon exposure to air. Above 76°C, it sublimes under atmospheric pressure. Upon heating at atmospheric pressure, it readily undergoes decarboxylation to yield phenol and carbon dioxide. Its aqueous solution exhibits an acidic reaction and gives a purple color with FeCl3. The substance is slightly soluble in water, soluble in boiling water, readily soluble in ethanol, and sparingly soluble in chloroform.

Product Name: Sublimation Salicylic Acid

English name: Salicylic acid

Alternative name: Salicylic acid, willow acid

Specification: Sublimation Grade

Chemical name: o-Hydroxybenzoic acid

Chemical formula: C7H6O3

Physicochemical properties:

Specification: (Q/32012115HF001-2004)

Appearance: White lumps and powder, with a slight pale pink tinge permitted.

CAS No.: 69-72-7

Content: ≥99.2%

Melting point: ≥158°C

Phenol content: ≤0.20%

Applications: In the pharmaceutical industry, it is used to manufacture antipyretic, analgesic, anti-inflammatory, and diuretic drugs; in the dye industry, it serves as a raw material for azo direct dyes and acid mordant dyes; it is also employed in the production of fragrances, among other uses.

Packaging: 25 kg per woven bag, with a polyethylene inner liner; net weight 25 kg.

Storage: Store in a tightly sealed container in a dry place.