Metformin Hcl

1,1-Dimethylbiguanide hydrochloride

1115-70-4

Appearance: White crystalline or crystalline Powder

Assay: 98.5%~101.0%

Loss on drying≤ 0.5%

Residue on ignition≤ 0.1%

Heavy metals≤ 10ppm

1-cyanoguanidine≤ 0.02%

Individual impurity≤ 0.1%

Total impurities≤ 0.5%

25kg/drum