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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