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Sodium salicylate cas 54-21-7

Production name: Amitraz
Cas No.:54-21-7
Molecular Formula:C7H5NaO3
Molecular Weight:160.1
AppearanceWhitecrystalline powder, soluble in water. It dissolves in dilute acid and alkaline solutions.
Identificationa) TLC results
b) Color reaction with sulfuric acid
c) Color reaction with silver nitrate
Ph4.5 to 7.0
Specific optical rotation-203°to -216°°
Specific absorbance at 353nm290 to 310
Light-absorbing impuritiesa) At 430nm not greater than 0.25

b) At 490nm not greater than 0.20
Related substances4-epioxytetracycline≤ 0.5%
Tetracycline hydrochloride≤2.0%
Peak on the tail of the main peak≤2.0%
Heavy metalsNot more than 50ppm
Water6.0 % to 9.0%
Sulphated ashNot more than 0.5%
Assay95.0% -100.5%(C22H24N2O9) based onanhydrous substance


Antipyretic and analgesic, anti-rheumatic drugs, for the treatment of active rheumatism, rheumatoid arthritis and other diseases.

Packaging and Shipping

25kg/drum or by customized.


It should be sealed and shaded to be stored in a dry, cool, well ventilated place.