| CAS No.: | 87-69-4 |
|---|---|
| Formula: | C4h6o6 |
| EINECS: | 201-766-0 |
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Product Properties
Tartaric acid, or 2,3-dihydroxysuccinic acid, is a carboxylic acid with a chemical formula of C4H6O6. It is widely used in the food and beverage industries for its sour taste, stabilizing properties, and antioxidant effects. As a versatile food additive, it serves as an acidulant, preservative, and chelating agent, providing functional benefits in numerous products. Tartaric acid's ability to influence texture and flavor makes it an essential ingredient in many formulations, ensuring food products maintain their desired qualities throughout their shelf life.
Specification
| Item | Standard |
| Appearance | White crystals or crystalline powder |
| Assay(on dry basis) | 99.5 - 101.0 % |
| Residue on ignition | ≤ 0.1 |
| Loss on drying | ≤ 0.50 % |
| Chloride(Cl) | ≤ 0.01 % |
| Sulfate(SO4) | ≤ 0.04 % |
| Heavy metals(Pb) | ≤10 mg/kg |
| Arsenic (As) | ≤ 2 mg/kg |
| Oxalate | ≤ 300 mg/kg |
| Usage | Acidity Regulator |
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