Assay: ≥99.5%
Appearance: White crystals or powder
Packaging: 25KG Bag or by customized.
Sample: available
related documents:
- COA of DL-Tartaric Acid (Anhydrous)
DL-Tartaric acid CAS 133-37-9
Description
DL-Tartaric acid
DL-Tartaric acid Details
Product name: DL-Tartaric acid
CAS NO: 133-37-9
Molecular formula: C4H6O6
Molecular weight: 150.09
EINECS No: 205-105-7
Molecular Structure: 
Appearance: White crystals or powde
DL-Tartaric acid Typical Properties
| TESTS | SPECIFICATIONS |
| Appearance | White crystals or powder |
| Assay | ≥99.5% |
| Heavy Metal | ≤10ppm |
| Arsenic | ≤2 ppm |
| Sulphate | ≤400 ppm |
| Loss on drying | ≤15% |
| Melting point | 200-206oC |
| Residue on Ignition | ≤0.1% |
| Oxidable Matter | Passed |
DL-Tartaric acid Usage
DL tartaric acid can be used as acidizing agent, chelating agent, antioxidant synergist, aroma enhancer, acid substance of quick acting leavening agent, diluting and solidifying agent of edible pigment. It is mainly used as tartar and tartar flavoring agent in chemical industry, beer industry and so on. Also used in tanning, photography, glass, enamel, telecommunications equipment and so on.
DL-Tartaric acid Packaging and Shipping
Packing: 25KG Bag or by customized.
DL-Tartaric acid Storage
Stored in cool and dry place, keep the seal clean.