peakchem

Carbidopa Monohydrate   USP29

Appearance: Yellowish white powder
Assay(potentiometric-on dried basis):99.4%
Assay by hplc: 100.1%
Specific Rotation(on dried basis):-23.5'
Specific Rotation(on monohydrate basis):-21.8'
Loss on Drying:7.4%
Hydrazine by TLC:20ppm
related substance by hplc
methyldopa:0.43%
methylcarbidopa:0.00%
Heavy Metals:10ppm
Residue on Ignition:0.06%

Package:1/5/10kgs CTN


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