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SALICYLIC ACID
Name : O-Hydroxybenzoic Acid
Molecular Formula: C7H6O3
Properties: The product is white needle-shaped or powdered crystal.
Specifications: HG2—812—75(Industrial Product)
Appearance: Powdered crystals whose colours range from light pink to
pale brown.
Salicylic Acid: ≥99.00%
Initial Melting Point of Dry Products: ≥156.0℃
Phenol: ≤0.20%
HG2—303—80(Sublimed Products)
Appearance: White lumps or powder.pale yellow and light pink are allowable.
Salicylic Acid: ≥99.00%
Initial Melting point: ≥158.0℃
Moisture: ≤0.40%
Free Phenol:≤0.20%
Substanec of Easily Carbonified Nature should be less than No.6.
Number of Black Dots:≤12
Number of Foreign Srbstance ≤5
Note:(1)Melting point and moisture are to be among the items for spot checks.
(2)As for sublimed salicylic acid used in the industry fo dyestuff,the
last three items are not requited.
Uses:Chiefly it is used in the production of medicint\e,farm chemical
foodst-rff,dyestuff and perfume,but it can also be used as rubber cure
retarder or disinfectant antiseptic.
Packing:In 25kg sack woven of polypropylene,coating internally with
a plastic bag.
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