Galvanization Grade Tartaric Acid

Tartaric Acid:other name, 2,3-dihydroxy succinic acid, is a carboxylic acid, present in a variety of plants, such as grapes and tamarind, is also one of the major organic acids in . As the antioxidant added to the food, you can make the food with sour. one of important use of tartaric acid is the beverage additive. Also can be use in the pharmaceutical industry. In the mirror industry, tartaric acid is an important additive and reducing agent, you can control the formation of silver mirror speed, get a very uniform coating. Detailed introduction: Synonyms:2,3-Dihydroxybutanedioic acidMolecular Formula:C4H6O6Molecular Weight: 150.09Cas No.: 87-69-4,526-83-0 structure: Specification: Content 99.5-100.5% Min loss on drying 0.5% Max As 2 ppm max Pb 2 ppm Max ignition residue  0.05% Max specific rotation αm (25℃ D) +12.0-+13.0 Usage: Used as antioxidant agent, retarder, tanning agent, chelating agent, pharmaceutical. Widely used in medicine, food, leather, textile and other industries. The low solubility of water at low temperature, easy to produce insoluble calcium salt.