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-> DL Group Amino Acids
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| DL-Alanine CAS:302-72-7 | << 返回 |
| Item | Limit | | Appearance | White crystalline powder | | Transmittance | 95.0%Min | | PH | 5.5 to 7.0 | | Chloride (Cl) | 0.02%Max | | Ammonium (NH4) | 0.02%Max | | Sulfate (SO4) | 0.02%Max | | Iron (Fe) | 0.001%Max | | Heavy Metals (Pb) | 0.001%Max | | Arsenic (As2O3) | 0.0001%Max | | Loss on Drying | 0.2%Max | | Residue in Ignition | 0.1%Max | | Assay | 98.5 to 101.5% |
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