Detailed Selling Lead Description
Product Name:L-Arginine Monohydrochloride
CAS No:1119-34-2
Items Limits
Appearance White crystals or crystalline powder
Specific rotation[a]D20 +22.1~22.9
State of solution(Transmittance):≥98.0%
Chloride(Cl): 16.58~17.00%
Ammonium(NH4): ≤0.020%
Sulfate(SO4)
Iron(Fe): ≤10ppm
Heavy metals(Pb): ≤10ppm
Arsenic(As2O3) : ≤1ppm
Other Amino Acids: Conforms
Loss on drying: ≤0.20%
Residue on ignition(Sulfated): ≤0.10%
Assay: 99.0~101.0%
PH: 4.7~6.2
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