Chemical Properties:
Package: Bottle, 25kg/Bag, 25kg/Cardboard drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool, dry and ventilated warehouse away from incompatible substances. Protect from light and moisture. Manufacturer With High Quality Tartaric Acid Derivatives Chiral Compounds| Item | Specifications |
| Appearance | Colorless or Translucent Crystal or White Powder, Acidity |
| Clarity of Solution | Colorless and Clear |
| Assay | 99.7%-100.5% (C4H6O6) (Neutralization Titration) |
| Specific Rotation [α]D25℃ | +12.0° ~ +13.0° (C=2, H2O) |
| Loss on Drying | <0.50% |
| Sulfate Test | Passes Test |
| Oxalate Test | Passes Test |
| Chloride (Cl) | ≤0.01% |
| Arsenic (As2O3) | ≤2 mg/kg |
| Heavy Metals (Pb) | ≤10 mg/kg |
| Lead | ≤2 mg/kg |
| Residue on Ignition | ≤0.05% |
| Infrared Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard; FCC; USP; BP |
| Usage | Food Additives; Chiral Compounds; Pharmaceutical Intermediates |
Description:
Specifications:
Package & Storage:
| Chemical Name | L-(+)-Tartaric Acid |
| CAS Number | 87-69-4 |
| CAT Number | RF-CC123 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C4H6O6 |
| Molecular Weight | 150.09 |
| Melting Point | 168.0~172.0℃ (lit.) |
| Density | 1.76 |
| Solubility in Water | Almost Transparency |
| Shipping Condition | Shipped Under Ambient Temperature |
| Safety Information | |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-41 |
| Safety Statements | 26-36-37/39-36/37/39 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 2918120000 |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
L-(+)-Tartaric Acid (CAS: 87-69-4) is odorless, with an extremely tart taste. It provides antioxidant properties and contributes to the sour taste within these products. In the soft drink industry, confectionery products, bakery products, gelatin desserts, as an acidulant. In photography, tanning, ceramics, manufacture of tartrates. L-(+)-Tartaric Acid is widely used as a acidulant for beverages and other foods, for wine, soft drinks, sweets, bread, and certain gum-like sweets. Using its optical activity, as a chemical resolution agent, for the preparation of anti-tuberculosis drug intermediate DL-amino butanol resolution; Can also be used as chiral raw materials for the synthesis of tartaric acid derivatives, as a polyester fabric Resin finishing catalyst, oryzanol production of PH regulator; The use of its complexation, used for electroplating, desulfurization, pickling and chemical analysis, pharmaceutical testing in the complexing agent, masking agent, chelating agent, printing and dyeing agent; The use of its reducing, used as a reducing agent for chemical mirror. A developer for photography. Can also complex with a variety of metal ions, can be used as metal surface cleaning agent and polishing agent.
