Tartaric acid
Chemical name : 2,3-dihydroxy succinic acid
Molecular formula : C4H6O6
Properties : Colorless crystals or white crystals, stable in the air, dissolvable in the water, ethanol and ethyl ether.
|
Index name |
Pharmaceutical grade |
Foods grade |
Industry grade |
|
content |
99.7 |
99.5 |
98.5 |
|
Melting point |
200-206 |
200-206 |
- |
|
Heavy metal |
0.001 |
0.001 |
- |
|
Chloride |
0.01 |
0.01 |
- |
|
Arsenic |
0.0002 |
0.0002 |
- |
|
Sulfate |
0.015 |
0.02 |
0.05 |
|
Loss of drying |
0.3 |
0.5 |
2.0 |
|
Sulfate ash |
0.1 |
0.1 |
0.1 |
We also supply L-tartaric acid Potassium Sodium Tartrate and Potassium Hydrogen Tartrate.
Use : More used in manufacture of the tartrates and used in the industry of the electroplates, chemical fertilizers,tanning, glasses, foods, pharmaceuticals and so on.
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