Chemical Properties:
Package: Bottle, Cardboard Drum, 25kg/Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation. Manufacturer With High Quality Tartaric Acid Derivatives Chiral Compounds| Item | Specifications |
| Appearance | White Crystalline Powder, with Sour Taste |
| Purity | ≥99.5% (on the dried basis) |
| Melting Point | 200.0~206.0℃ |
| Sulfate (SO4) | ≤0.04% |
| Arsenic (As2O3) | ≤2 mg/kg |
| Heavy Metals (Pb) | ≤10 mg/kg |
| Loss on Drying | ≤0.50% |
| Residue on Ignition | ≤0.10% |
| Readily Oxidizable Substances | Qualified |
| Test Standard | GB 1886.42-2015 |
| Usage | Food Additives; Pharmaceutical Intermediates |
Description:
Specifications:
Package & Storage:
| Chemical Name | DL-Tartaric Acid |
| Synonyms | Racemic Acid; DL-Dihydroxysuccinic Acid |
| CAS Number | 133-37-9 |
| CAT Number | RF-CC124 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C4H6O6 |
| Molecular Weight | 150.09 |
| Density | 1.788 |
| Water Solubility | Soluble |
| Shipping Condition | Under Ambient Temperature |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
DL-Tartaric Acid (CAS: 133-37-9) is a non-racemic mixture of L- and D-Tartaric Acid with antioxidant activities. It is commonly mixed with sodium bicarbonate and is sold as baking powder used as a leavening agent in food preparation. The acid itself is added to foods as an antioxidant E334 and to impart its distinctive sour taste. DL-Tartaric Acid (CAS: 133-37-9) Functional Uses: Synergist for antioxidants, acid, emulsifier, sequestrant, flavouring agent. DL-Tartaric Acid (CAS: 133-37-9) is widely used in many fields such as foodstuff, medicine, chemical industry and light industry etc. It can be served as beer vesicant, foodstuff sourness agent and flavoring etc. Its sourness is 1.3 times of that of citric acid, DL-Tartaric Acid is mainly used to make tartrates (tartaric acid salts), like antimony potassium tartrate, potassium sodium tartrate. It is also very important for the tannage, photograph, glass, enamel and telecommunication equipment industries. DL-Tartaric Acid especially suitable to be a sourness agent of grape juice.
