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Position: Home -> Products -> L Group Amino Acids
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| L-Asparagine monohydrate CAS:5794-13-8 | << BACK |
| Item | Limit | | Appearance | White crystals or crystalline powder | | Specific Rotation [20/D] | +34.5 to +36.5 DEGREE(C=10 in 6N HCI) | | State of Solution (Transmittance) | Clear and colorless not less than 98.0% | | Chloride (Cl) | Not more than 0.020% | | Ammonium (NH4) | Not more than 0.10% | | Sulfate (SO4) | Not more than 0.020% | | Iron (Fe) | Not more than 10 PPM | | Heavy Metals (Pb) | Not more than 10 PPM | | Arsenic (As2O3) | Not more than 1 PPM | | Loss on Drying | 11.5% to 12.5% | | Residue on Ignition (Sulfated) | Not more than 0.10% | | Assay | 99.0% to 101.0% | | Other Amino Acid | Not more than 1.0% |
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