|
Position: Home -> Products -> L Group Amino Acids
|
| L-Arginine HCL CAS:1119-34-2 | << BACK |
| Item | Limit | | Appearance | White 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 Drying | Not more than 0.20% | | Residue on Ignition (Sulfated) | Not more than 0.10% | | Assay | 98.5% to 101.0% | | pH | 4.7 to 6.2 |
|
|
