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Tartaric acid
Classification :
PRODUCT DETAILS
Tartaric acid, or 2, 3-dihydroxysuccinic acid, is a carboxylic acid that exists in a variety of plants, such as grapes and tamarind, and is also one of the main organic acids in wine.As an antioxidant that is added to foods, foods can be acidic.The biggest use of tartaric acid is the beverage additive.It is also a raw material for pharmaceutical industry.In the mirror industry, tartaric acid is an important additive and reducing agent, which can control the formation speed of silver mirror and obtain a very uniform coating.
Packing: 25kg or 500kg, 1000kg/ bag, woven paper compound bag, lining plastic.
| Another name： | 2,3-Dihydroxybutanedioic acid | Chemical formula： | C4H6O6 |
| Molecular weight: | 150.09 | EINECS No.: | 201-766-0 |
| Melting point： | 171-174 | PH： | 5.5~8.0 |
| Content： | 99.7~100.5 | Flashing： | 209.4 °C |
| Model Number： | Food Grade | Density： | 1.7598（20） |
| Boiling point： | 399.3 °Cat 760 mmHg | Appearance： | White Powder |
Application area:
1.L (+) - tartaric acid widely used as drinks and other food sour agent.
2. Used as biochemical reagents, masking agents and beer foaming agent, but also for the tanning industry.
3.L (+) - tartaric acid is widely used as a sour agent for beverages and other foods for wine, soft drinks, candy, bread, some glued dessert. The use of its optical activity, as a chemical resolving agent for the manufacture of anti-tuberculosis drug intermediates DL-aminobutanol in the separation; can also be used as chiral raw materials for the synthesis of tartaric acid derivatives; the use of its acid, as polyester fabric resin Finishing the catalyst, oryzanol production of PH regulator.
4. Use of its complexation, used as electroplating, desulfurization, pickling and chemical analysis, pharmaceutical testing in the complexing agent, masking agent, chelating agent, printing and dyeing agent; use of its reduction, used as a chemical mirror Of the reducing agent. Photographic developer. But also with a variety of metal ions complex, can be used for metal surface cleaning agent and polishing agent.
Toxicity and safety:
Low toxicity, its acidity is stronger, it is corrosive to the tooth.
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