Tartaric Acid Natural Crystalline Powder
Product Specifications
DFI-877356
DFI-877356
| Description | |
|---|---|
| Appearance of solution: | Solution S is not more intensely coloured than reference solution Y6 |
| CAS No.: | 87-69-4 |
| Chemical name: | L-(+) -Tartaric Acid of natural origin (Vegetable) |
| Country of origin: | Spain |
| Description: | White or almost white crystalline powder |
| EINECS No.: | 201-766-0 |
| Formula: | C4H6O6 |
| IUPAC name: | (2R,3R)-2,3-Dihydroxybutanedioic acid |
| Molecular weight: | 150.09 |
| Shelf life: | 60 months |
| Specifications | |
| Arsenic: | <1 ppm, mg/kg |
| Assay: | 99.7 to 100.5% |
| Calcium (Ca): | <200 ppm, mg/kg |
| Chloride (Cl): | <100 ppm, mg/kg |
| Heavy metals: | <10 ppm, mg/kg |
| Identification: | Meets identification tests |
| Iron (Fe): | <10 ppm, mg/kg |
| Lead: | < 2 ppm, mg/kg |
| Loss on drying: | < 0.2% |
| Mercury: | <1 ppm, mg/kg |
| Oxalates: | <100 ppm, mg/kg |
| Specific Optical Rotation: | 12 to 12.8 |
| Sulphate: | <150 ppm, mg/kg |
| Sulphated ash: | <0.05% |
Published Date: 2020-09-17 14:17:30
