L-Arginine HCL

Standard: USP28

Assay(on dry bases): 98.5-101.5%

Specific Rotation  +21.4- +23.6°

Loss on Drying 0.2% max

Residue on Ignition 0.1% max

Sulphate 0.03% max

Heavy Metals 20ppm max

Chromatographic Purity:0.5% max (individual impurity)

                                  2% max (total impurities)
 

Organic volatile impurities  Meets the requirements

Chloride 16.5%-17.1%