| CAS No.: | 87-69-4 |
|---|---|
| Formula: | C4h6o6 |
| EINECS: | 201-766-0 |
|
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Beyond its function as an acidulant, tartaric acid is also used as a flavor enhancer in various food products. In fruit-based confections such as candies, chewing gum, and fruit-flavored drinks, tartaric acid intensifies the natural tartness, bringing out the fresh, tangy notes that consumers expect from such products. It also adds a refreshing finish to sugary items, balancing the sweetness and enhancing overall taste. Its role as a flavor booster is vital in many food formulations where a pronounced sour note is desired, particularly in the confectionery industry.
| Testing Item | Standard | Result |
| Characters | White crystalline powder | White crystalline powder |
| Content (on dry basis) (%) | ≥99.5 | 99.71 |
| Sulphate (SO4) (%) | ≤0.04 | <0.04 |
| Heavy metals (pb) (%) | ≤0.001 | <0.001 |
| Arsenic (As) (%) | ≤0.0002 | <0.0002 |
| Oxidable matter (%) | passed | passed |
| Loss on drying (%) | ≤0.5 | 0.38 |
| Residue on ignition (%) | ≤0.1 | 0.06 |
| Melting point (ºC) | 200~206 | 205 |
| Note: Special requirements of particle size should be negotiated by both suppliers and customers | ||
Polifar group is established in beautiful and economically developed city Nanjing in 2013.
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