| Customization: | Available |
|---|---|
| CAS No.: | 87-69-4 |
| Formula: | C4h6o6 |
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L(+)-tartaric acid can be mainly used as an acidity regulator in food; it can also be used as a resolving agent for anti-tuberculosis drug intermediate DL-aminobutanol by using its optical activity; it can be used as a raw material for the synthesis of tartaric acid derivatives; Its acidity is used as a catalyst for resin finishing of polyester fabrics, and as a pH regulator for oryzanol production; it is used as a complexing agent, shielding agent, and chelating agent in electroplating, desulfurization, pickling, chemical analysis, and medical inspection by using its complexing properties. anti-staining agent, cleaning agent and polishing agent for metal surfaces; it can be used as a reducing agent for chemical mirror making and a photographic developer by using its reducing property.
Name: L(+)-Tartaric Acid
CAS No.: 87-69-4
Appearance: White crystal
Assay: 99.7~100.5%
Synonyms: (+)-Tartaric acid
L(+)-Dihydroxysuccinic acid
Natural tartaric acid
Molecular Formula: C4H6O6
Molecular Weight: 150.09
EINECS: 201-766-0
FEMA: 3044
Density: 1.76
| Item | Standard |
| Content | 99.7 % ~ 100.5% |
| Specific Optical Rotation(25o) | +12.0~ +13.0o |
| Sulfate(SO4) | Pass Test |
| Pb | 2 mg/kg Max. |
| Arsenic | 2 mg/kg Max. |
| Oxalate | Pass Test |
| Loss on drying | 0.5% Max. |
| Residue on ignition | 0.05% Max. |
1. Used as an acid regulator in wine and other high-grade beverages;
2. The main raw material of food emulsifier DATEM, which is used in bread, pastry, ice cream and other foods;
3. Resolving agent and drug salt forming agent for chiral synthesis;
4. Gypsum and cement retarder;
5. Ingredients for health products and cosmetics;
6. Cleaning agent and polishing agent for metal surface.
Weifang Tinmu Chemical Co., Ltd. is a worldwide food additive distributor and supply chain management service provider specialized in the food beverage and nutritional industries.
With more than 10 years professional experience in sourcing and marketing. We engaged in promoting qualified products to our worldwide clients under HACCP, BRC, ISO, HALAL, KOSHER and other certified process control systems.
As a supply chain, Weifang Tinmu Chemical located in Weifang City, Shandong Province with the convenient transportation, 1 hour to Qingdao port for the cargo by truck. 2.5 hours by train to Beijing, and 4 hours to Shanghai. Weifang also famous in Citric acid and Shandong is the main place of food sweeteners and other chemicals.
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