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DL-Malic Acid 6915-15-7
CAS No:6915-15-7
Appearance:White crystalline powder
| Item | Standard | Result |
| Loss on drying, % | ≤8.0 | 4.10 |
| Ash Content, % | ≤2.0 | 0.52 |
| Protein, % | ≥90.0 | 92.32 |
| SO2, mg/kg | ≤50 | <5.0 |
| pH | 4.0-7.0 | 5.53 |
| Water-Insoluble, % | ≤0.1 | 0.03 |
| Pb, mg/kg | ≤1.0 | Negative |
| Cd, mg/kg | ≤0.1 | Negative |
| Cr, mg/kg | ≤2.0 | 0.12 |
| As, mg/kg | ≤0.1 | <0.02 |
| Hg, mg/kg | ≤0.5 | Negative |
| Total Plate Count, cfu/g | ≤1000 | 300 |
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