| CAS No.: | 87-69-4 |
|---|---|
| Formula: | C4h6o6 |
| EINECS: | 201-766-0 |
|
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Tartaric acid finds its place in various culinary applications, including sauces and salad dressings. It is often used to adjust the acidity and tanginess of vinegar-based products, enhancing the overall flavor profile. In salad dressings, it helps maintain a smooth, consistent texture while providing a refreshing tartness that balances the richness of oils and other ingredients. Tartaric acid is also used in sauces such as ketchup and mustard, where it helps stabilize the acidity, improving taste and extending shelf life by inhibiting bacterial growth.
| 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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