Year1
- CAS号：
- 147-71-7
- 包装：
- P（ackage）： 25公斤/桶
- 含量：
- ≥99.5-101% 药用级
English name
English synonyms [ (+)]
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Molecular formula
Molecular weight
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Related categories Pharmaceutical intermediates Chiral compounds Food and feed Additives, food sour agents, carbonyl compound resolving agents, other organic acids, organic building blocks
Chemical properties
There are three stereoisomers of tartaric acid: tartaric acid, L-tartaric acid and meso-tartaric acid. A mixture of equal amounts of dextrorotatory and levorotatory compounds whose optical rotations cancel each other out is called racemic tartaric acid. The meso form does not exist in nature and can be synthesized chemically. All kinds of tartaric acid are colorless crystals that are easily soluble in water.
Uses
Tartaric acid is widely used as an acidifier in beverages and other foods. This use is similar to that of citric acid. Tartaric acid, combined with tannins, can be used as a mordant for acid dyes and is also used in certain developing and fixing operations in the photographic industry. Its iron salts are photosensitive and therefore can be used to make blueprints. Tartaric acid can complex with a variety of metal ions and can be used as a cleaning agent and polishing agent for metal surfaces. Potassium sodium tartrate (Rochelle's salt) can be used to prepare Fehling's reagent, and can also be used in medicine as a laxative and diuretic, and as an intermediate for cinchofen. Its crystals have piezoelectric properties and can be used in the electronics industry.
Mainly used in beverages, candies, bread, and gelatin as sour agents, biochemical reagents, racemate resolving agents, and pharmaceutical resolving agents. It is also used in photography, canning, printing and dyeing, ceramics industry and the preparation of other resolving agents, salts, esters, etc. This product is widely used in the food industry as a pharmaceutical dissolving agent, food additive, biochemical reagent, etc., such as beer foaming agent, food sour agent, flavoring agent, and used in refreshing beverages, candies, juices, sauces, cold drinks, etc. Vegetables, baking powder, etc.
Appearance white crystalline powder
Content pharmaceutical grade
Packing kg/barrel
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Hubei Yuancheng Pharmaceutical Co., Ltd. , located in the scenic Shouyi Innovation Biochemical Industrial Park, close to Wuhan Yangtze River Bridge and Yellow Crane Tower. The company produces a series of products such as cinnamon, food additives, flavors and fragrances, and plant extracts. Hubei Yuancheng Pharmaceutical Co., Ltd. has a complete and scientific quality management system. Hubei Yuancheng Pharmaceutical Co., Ltd.'s integrity, strength and product quality have been recognized by the industry. The company adheres to the business philosophy of customer first and enterprising, adheres to the principle of customer first, and provides high-quality services to our customers. With good quality and excellent price, friends from all walks of life are welcome to visit Hubei Yuancheng Pharmaceutical Co., Ltd. for visit, guidance and business negotiation. Chen Pan
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