DL-Malic Acid
Type:Acidulants
CAS No:6915-15-7
Qty in 20′ FCL:20M
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| ITEMS | STANDARD |
| Appearance | White crystals or crystalline powder |
| Assay | 99.0 – 100.5% |
| Specific Rotation | -0.10 o — +0.10 o |
| Residue on ignition | 0.10% max |
| Water-insoluble substance | 0.1% max |
| Fumaric Acid | 1.0% max |
| Maleic Acid | 0.05% max |
| Heavy metals(as Pb) | 10 ppm max |
| Arsenic(As) | 4 ppm max |
- Specificaiton
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ITEMS STANDARD Appearance White crystals or crystalline powder Assay 99.0 – 100.5% Specific Rotation -0.10 o — +0.10 o Residue on ignition 0.10% max Water-insoluble substance 0.1% max Fumaric Acid 1.0% max Maleic Acid 0.05% max Heavy metals(as Pb) 10 ppm max Arsenic(As) 4 ppm max