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Salicylic acid (Technical grade)

Release time:2020-09-23 15:03viewed:times
                                                                                                      Salicylic acid (Technical grade)
Chemical Name:         O-hydroxybenzoic acid
Other Name: Salicylic acid
CAS#: 69-72-7
Chemical Formula: C7H6O3
Structural  Formula:
Properties: Pale pink to pale brown powder, it sublimating at the temperature over 76℃ in atmospherical enviroment, easily to decarboxylate and change into phenol and carbon dioxide when heated quickly. Its aqueous solution appears acid reaction, becomes purple with FeCl3. Slightly soluble in water, soluble in boiling water, easily soluble in ethanol or ether.
Specifications:  HG/T3398-2003
Appearance:                                        Pale pink powder
Initial melting point of dry product:       ≥156℃
Salicylic acid content:                          ≥99.0%
Phenol content:                                   ≤0.20%
Ash:                                                     ≤0.30%
Uses: The product is material of medicine, perfume, dyestuff, pesticide and rubber cure retarder. 
Packing: In 25kgs, 300kgs, 500kgs, 800kgs woven of polypropylene bag,paper bag ,fiber drum lined with a polyethylene bag.
Storage: Kept in a well-closed container and stored in a dry and ventilated place.

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