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Cas 868 14 4 Chemical Foaming Agents Potassium Tartrate Insoluble In Water - China

price: check with company for price

Potassium tartrate is widely used in food, medicine, chemical industry, light industry and other industries, mainly used in making tartaric acid salts, such as antimony potassium tartrate and potassium tartrate. Add 33.3 kg of tartaric acid to 2L water. Heat it and bring it to full solution. In addition, 1.4kg of anhydrous potassium carbonate was dissolved in 1L water and was also filtered when dissolved. Add the purple solution slowly to the mixture of tartaric acid (with a large amount of carbon dioxide) until the pH of the solution is about 2. A large amount of white precipitation was precipitated during the reaction. Cool, suck filter, wash with cold water, get product. The by-product of alcohols in wine is recrystallized. The hydrochloric acid or sulfuric acid of the hydrochloric acid decomposition method is purified by decolorization and purified by the purified sodium hydrosulfuric acid. The alkaline decomposition method is used to remove color, filter and add sulfuric acid to make crystal precipitation. The d- tartaric acid and potassium carbonate were neutralized and then added d- tartaric acid solution to crystallize. - - - - ITEMS | STANDARDS | RESULTS | PURITY, % | 99.0-101.0 | 99.58 | HEAVY METALS (pb), % | 0.001 | <0.001 | ARSENIDS (AS), % | 0.0002 | <0.0002 | INSOLUBLE MATTER | PASSES TEST | CONFORM | LOSS ON DRYING, % | 0.3 | 0.28 | SULPHATE | 0.03 | <0.025 | CONCLUSION: THE ABOVE MENTIONED PRODUCT IS CONFORMED WITH THE STANDARD. | - - - -


Company Contact:


  • Phone: 86-592-2687860

  • Address: 9H,ZHEN HAO GE BUILDING,NO.99,LUJIANG ROAD,XIAMEN CHINA, Xiamen, Fujian, China

  • Email: Email


Published date: January 24, 2018 -

  • Business Description: If you are interested in any of our products or would like to discuss a custom order,please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

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