Sodium Tartrate
Specifications
| Index | Item |
| Purity ≥% | 99.0 |
| Heavy metal(Pb)≤% | 0.001 |
| Arsenic(As)≤% | 0.0003 |
| Loss on drying≤% | 1 |
| Oxalate≤% | 0.1 |
Packing & Storage
| Packing | in 25kg bag |
| Storage | 20℃, 2 years. |
| Shipping | Room temperature in China; may vary elsewhere |
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General Information
| Common Names | Sodium Tartrate | Disodium (2R,3R)-2,3-dihydroxysuccinate | Disodium tartrate | ||||||
| Structure |  |
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| CAS No. | 868-18-8 | Boiling Point (℃) | 399.3ºC | ||||
| Molecular Weight | 194.051 | Melting Point (℃) | 302oFºC | ||||
| Appearance | White powder | Vapor Specific Gravity | 1.818 | ||||
| HS Code | 2918130000 | Flash Point (℃) | 209.4ºC | ||||
| Solubility | Soluble in water, aqueous solution is weakly alkaline, insoluble in ethanol | Autoignition Temperature (℃) | |||||
| SYMPTOMS | PREVENTION | FIRST AID | |
| Inhalation | Cough. Sore throat. | Use local exhaust or breathing protection. | Fresh air, rest. |
| Skin | Redness. Burning sensation. Itching. | Protective gloves. | Remove contaminated clothes. Rinse and then wash skin with water and soap. |
| Eyes | Redness. Pain. | Wear safety goggles. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. |
| Ingestion | Abdominal pain. Nausea. Vomiting. | Do not eat, drink, or smoke during work. Wash hands before eating. | Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention . |
Frequently Asked Questions
What exactly is sodium tartrate?
The density of the sodium tartrate product is 1.818, and the pH value of the product is about 7.0 to 8.0. Some products have specific water solubility. From the appearance, it is a transparent, colorless squamous columnar crystal or white crystalline powder. The substance has no noticeable odor but a little salty taste. It will be a little diluted in the air, so it is recommended to store it in a dry place when storing it, as it will decompose after preheating.
What are the specific uses of sodium tartrate?
This product can be used as a chelating agent product or a unit regulator product, or even as an antioxidant synergist product, emulsifying salt, or antioxidant product. It can also be a flavoring agent in many refreshing drinks or sake products.
When processing artificial milk, sausage, jam, jelly, and other products in the food industry, you can safely add sodium tartrate or even combine it with tartaric acid to soften the sour taste of tartaric acid.