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DL-Tartaric Acid

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Product

Molecular Formula:C4H6O6

Molecular Weight:150.09

CAS No:133-37-9

Property:Colorless crystals or white powder, without odor, with sour taste, stable in air, compound of equal quantity of dextrorotatory and levorotatory tartaric acid, containing one or two molecule crystalline water and losting water when heated to 100°C, specific gravity 1.697. Its solubility in water is 20.6%, in ether is about 1% and 5.01% in ethanol.

Specification:

Content
99.5%Min
Oxalate
passed
Sulfate
passed
Heavy metals
0.0001
Arsenic
0.0003%Max
Loss on drying
0.5%Max
Residue on ignition
0.05%Max

Packing:

Usage:

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