DL-Tartaric acid CAS:133-37-9 / 138508-61-9

Yonkong

Descrizione

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 200-206
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.

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