Product Name: DL-malic acid
Chemical Name: 2-hydroxy butane diacid
CAS: 617-48-1
Chemical Molecular Structure: C4H6O5
Physical Properties: White crystal or crystalline powder, high water absorbability, easily soluble in water and ethanol
Package: 25kg/paper bag
Storage: Stored in a closed, dry and shade place away from light
Use:
Malic acid offers a mouthfeel close to that of natural juice and has natural fragrance.
Malic acid can be added in cool drinks, powder drinks, lactic acid drinks, milk drinks and fruit juice drinks to improve their tastes and flavors. Malic acid contains natural skin moisturizing elements.
Specifications:
| Item | standards |
| Product Content (Based on C4H6O5) | 99.0--100.5% |
| Fumaric Acid Content | ≤1.00% |
| Maleic Acid Content | ≤0.05% |
| Heavy Metal (Based on Pb) Content | ≤10ppm |
| Arsenic (As) Content | ≤2ppm |
| Ignition Residue | ≤0.10% |
| Water Insoluble Matters | ≤0.10% |
| Specific Rotation [α]20 | -0.10 -- +0.10° |
| Melting Range | 127 -- 132 ºC |
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