DL-Tartaric acid CAS:133-37-9 / 138508-61-9
Detail Information
Product name: DL-Tartaric acid
CAS NO: 133-37-9/138508-61-9
Molecular formula: C4H6O6nH2O(crystal n=1,powder n=0 )
Molecular weight: 150.09(powder),168.10(crystal)
EINECS No: 205-105-7
Appearance: White crystals or powder
Typical Properties(food grade)
|
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 |
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.
Packaging and Shipping
Packing: 25KG/Bag or by customized.
Storage
Stored in cool and dry place, keep the seal clean.
Tartaric acid and tartrates series products:
https://www.yokozyme.com/category/tartaric-acid/
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