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L-Arginine HCL CAS:1119-34-2<< BACK
ItemLimit
AppearanceWhite fine crystals
Specific Rotation [20/D]+22.1 to +22.9 Degree (C=8 in 6N HCl)
State of Solution (Transmittance) Clear and colorless not less than 98.0%
Chloride (Cl) 16.58% to 17.00%
Ammonium (NH4) Not more than 0.02%
Sulfate (SO4) Not more than 0.020%
Iron(Fe)Not more than 10 PPM
Heavy Metals (Pb) Not more th!n 10 PPM
Arsenic (As2O3)Not more than 1PPM
Other Amino Acids Conforms
Loss on DryingNot more than 0.20%
Residue on Ignition (Sulfated)Not more than 0.10%
Assay98.5% to 101.0%
pH4.7 to 6.2

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