Tolnaftate CAS NO.2398-96-1

tolnaftate 2398-96-1

cas no: 2398-96-1

description: white crystalline powder.

solubility: clear colorless solution 50 mg/ml in chloroform.

identification:

a) melting range:- 110-1130c

b) infrared absorption: - similar to standard

c) related substances: - tlc single spot as standard

heavy metals: nmt 0.002%

residue on ignition: nmt 0.1 %

loss on drying: nmt 0.5 % at 60 at a pressure not exceeding 0.7 kpa

organic vol. impurities: a) toluene 600 ppm

b) methyl alcohol 5000 ppm

assay: 98 % to 102%