L (+) - tartaric acid
L (+) - tartaric acid and its salts products for compounds having optical rotation, produced by the fermentation, the product has a natural resistance, for acidity regulator, leavening agents in the food industry, while resolving agent used in medicine chelating and electroplating.
L (+) - tartaric acid is widely used in the following areas:
1, as an agent for adjusting the acid wines and other beverages in advanced;
2, the main raw material of food emulsifier DATEM is used in bread, cakes, ice cream and other foods;
3, the synthesis of chiral resolving agents and drug salt forming agent;
4, gypsum and cement retarder;
5, health care products and cosmetics ingredients;
6, metal surface cleaning and polishing preparations.
2,3-Dihydroxybutanedioic acid is mainly used as sour taste agent, resolution agent and pharmaceutical raw materials. As an antioxidant added in food, it can make food sour. 2,3-Dihydroxybutanedioic acid is widely used as an acid in beverages and other foods. It is used in wine, soft drinks, candy, bread and some gelatinous sweets. 2,3-Dihydroxybutanedioic acid is also the raw material of pharmaceutical industry. In the mirror making industry, 2,3-dihydroxybutanedioic acid is an important auxiliary and reducing agent, which can control the formation rate of silver mirror and obtain a very uniform coating. It can be used as biochemical reagent, masking agent, beer foaming agent and tanning industry.
IUPAC
(2R,3R)-2,3-dihydroxybutanedioic acid
Matter Classification
organic
Appearance
Colorless translucent crystal or white fine to coarse crystalline powder with sour taste.
Acidity and Basicity
acidness