Year1
- CAS号：
- 133-37-9
- 溶解度：
- H2O: 0.1 g/mL
- 密度：
- 1.788
Chinese synonyms, dihydroxy, succinic acid (*, * dihydroxy succinic acid tartaric acid, dihydroxy succinic acid racemic tartaric acid tartaric acid, dihydroxy, succinic acid
English name< br/> No.
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Related categories Food and feed additives Resolving agent
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Properties of tartaric acid
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Chemical properties Appearance is colorless crystal or white crystalline powder, odorless and sour smell. Soluble in water and ethanol, slightly soluble in ether, insoluble In benzene.
Uses: Used in the manufacture of tartrates, used as stabilizers in electroplating and printing, used as sour agents in the food industry, and mainly used as complexing agents in industry.
Used as experimental reagents , masking agent and beer foaming agent, also used in tanning industry
and widely used in food, medicine, chemical industry, light industry and other industries. For example, as beer foaming agent, food sour agent, flavoring agent, etc. It is used in refreshing beverages, candies, juices, sauces, cold dishes, baking powder, etc. Its sour taste is citric acid, which is especially suitable as a sour agent for grape juice. It is also used in industries such as tanning, photography, glass, enamel, and telecommunications equipment. Important role.
Production method, maleic anhydride oxidation method Maleic anhydride and hydrogen peroxide solution react under the action of tungstic acid to generate epoxy succinic acid, which is then hydrolyzed to obtain tartaric acid, and then cooled , crystallize, separate and dry to obtain the pure product.
The stone method uses crude tartar when making wine as raw material, treats it with lime milk to form calcium tartrate, and then acidifies it with sulfuric acid.
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Hubei Yuantong Medicine Co., Ltd. is 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 , scientific quality management system. The integrity, strength and product quality of Hubei Yuancheng Pharmaceutical Co., Ltd. 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 products to our customers. Service. 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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