Hot Sale High Quality Food Additive Dl-Tartaric Acid CAS: 133-37-9
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Specification:
Product Name: Food Grade L(+) Tartaric Acid, DL-Tartaric Acid and D-Tartaric Acid
| Chemical Formula | Molecular Weigh | CAS No. |
| C4H6O6 | 150.09 | 87-69-4, 133-37-9, 526-83-0 |
| QUALITY PARAMETER | GUARANTEED |
| APPEARANCE | WHITE CRYSTAL |
| CLARITY TEST | PASS TEST |
| ASSAY,% | 99.5 ~ 101.0 |
| SPECIFIC OPTICAL ROTATION[α]20D(C=20%,H2O) | +12.0° ~ +12.8° |
| MELTING POINT,ºC | 168~170 |
| CHLORIDES(Cl) TEST,% | ≤0.01 |
| OXALIC ACID (C2O4) TEST,% | ≤0.01 |
| SULPHATES(SO4) TEST,% | ≤0.015 |
| CASLIUM,% | ≤0.02 |
| LOSS ON DRYING,% | ≤0.2 |
| RESIDUE ON IGNITION,% | ≤0.05 |
| HEAVY METALS (Pb),% | ≤0.001 |
| LEAD TEST,% | ≤0.0002 |
| ARSENIC TEST,% | ≤0.0002 |
| MERCURY TEST,% | ≤0.0001 |
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