China Largest Manufacturer factory sales Potassium tartrate CAS 921-53-9 CAS NO.921-53-9

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Potassium tartrate Basic information Product Name: Potassium tartrate Synonyms: [r-(r*,r*)]-2,3-dihydroxybutanedioic acid dipotassium salt;POTASSIUM HYDROGEN TARTARATE;POTASSIUM L-BITARTRATE;POTASSIUM L-TARTRATE MONOBASIC;POTASSIUM (+)-TARTRATE;POTASSIUM TARTRATE;POTASSIUM HYDROGEN L-TARTRATE;POTASSIUM ACID TARTRATE CAS: 921-53-9 MF: C4H4K2O6 MW: 226.27 EINECS: 213-067-8 Product Categories: Food additive and acidulant Mol File: 921-53-9.mol   Potassium tartrate Chemical Properties density  1.954 g/mL at 25 °C(lit.) Fp  200-220°C Decomposition  200-220 ºC Stability: Stable. CAS DataBase Reference 921-53-9(CAS DataBase Reference) EPA Substance Registry System Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, dipotassium salt (921-53-9)   Safety Information Safety Statements  24/25 WGK Germany  1 RTECS  WW8223000 HS Code  29181300 MSDS Information Provider Language SigmaAldrich English ALFA English   Potassium tartrate Usage And Synthesis Description Potassium tartrate, dipotassium tartrate or argol has formula K2C4H4O6. It is the potassium salt of tartaric acid. It is often confused with potassium bitartrate, also known as cream of tartar. As a food additive, it shares the E number E336 with potassium bitartrate. Chemical Properties white crystalline powder Uses Manufacture of potassium salts, medicine (cathartic), lab reagent. Uses Potassium tartrate is the acid potassium salt of tartaric acid occurring as crystals or powder. It is relatively poorly soluble having a solubility in 100 ml of water at 0.8 g at 25°c and 6.1 g at 100°c. A 1% solution at 30°c has a ph of 3.4. Chemical names are potassium acid tartrate, potassium hydrogen tartrate, and potassium bitartrate. It functions to complex with heavy metal ions and to regulate ph; it can have a gentle laxative action if given at adequate levels. The acidulant is used in chemical leavening to release carbon dioxide which produces the loaf volume. It has limited reactivity in the cold so when used in reduced-temperature batters it has little gas evolution during the initial mixing. At room temperatures, it has a relatively fast reaction rate. It functions as a taste regulator in sugar icing and in controlled crystallization of toffees and fondants by the regulated inversion of sucrose. It is used in baked goods, crackers, candy, and puddings. Definition ChEBI: The potassium salt of L-tartaric acid. Preparation Potassium tartrate is produced by the reaction of tartaric acid with potassium sodium tartrate (rochelle salt), and potassium sulfate, followed by filtration, purification, precipitation and drying. Purification Methods Recrystallise it from distilled water (solubility: 0.4mL/g at 100o, 0.7mL/g at 14o). [Beilstein 3 IV 1223.]   Potassium tartrate Preparation Products And Raw materials Raw materials Potassium hydroxide-->DL-Tartaric acid Preparation Products Potassium Bitartrate

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Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

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Potassium tartrate Basic information Product Name: Potassium tartrate Synonyms: [r-(r*,r*)]-2,3-dihydroxybutanedioic acid dipotassium salt;POTASSIUM HYDROGEN TARTARATE;POTASSIUM L-BITARTRATE;POTASSIUM L-TARTRATE MONOBASIC;POTASSIUM (+)-TARTRATE;POTASSIUM TARTRATE;POTASSIUM HYDROGEN L-TARTRATE;POTASSIUM ACID TARTRATE CAS: 921-53-9 MF: C4H4K2O6 MW: 226.27 EINECS: 213-067-8 Product Categories: Food additive and acidulant Mol File: 921-53-9.mol   Potassium tartrate Chemical Properties density  1.954 g/mL at 25 °C(lit.) Fp  200-220°C Decomposition  200-220 ºC Stability: Stable. CAS DataBase Reference 921-53-9(CAS DataBase Reference) EPA Substance Registry System Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, dipotassium salt (921-53-9)   Safety Information Safety Statements  24/25 WGK Germany  1 RTECS  WW8223000 HS Code  29181300 MSDS Information Provider Language SigmaAldrich English ALFA English   Potassium tartrate Usage And Synthesis Description Potassium tartrate, dipotassium tartrate or argol has formula K2C4H4O6. It is the potassium salt of tartaric acid. It is often confused with potassium bitartrate, also known as cream of tartar. As a food additive, it shares the E number E336 with potassium bitartrate. Chemical Properties white crystalline powder Uses Manufacture of potassium salts, medicine (cathartic), lab reagent. Uses Potassium tartrate is the acid potassium salt of tartaric acid occurring as crystals or powder. It is relatively poorly soluble having a solubility in 100 ml of water at 0.8 g at 25°c and 6.1 g at 100°c. A 1% solution at 30°c has a ph of 3.4. Chemical names are potassium acid tartrate, potassium hydrogen tartrate, and potassium bitartrate. It functions to complex with heavy metal ions and to regulate ph; it can have a gentle laxative action if given at adequate levels. The acidulant is used in chemical leavening to release carbon dioxide which produces the loaf volume. It has limited reactivity in the cold so when used in reduced-temperature batters it has little gas evolution during the initial mixing. At room temperatures, it has a relatively fast reaction rate. It functions as a taste regulator in sugar icing and in controlled crystallization of toffees and fondants by the regulated inversion of sucrose. It is used in baked goods, crackers, candy, and puddings. Definition ChEBI: The potassium salt of L-tartaric acid. Preparation Potassium tartrate is produced by the reaction of tartaric acid with potassium sodium tartrate (rochelle salt), and potassium sulfate, followed by filtration, purification, precipitation and drying. Purification Methods Recrystallise it from distilled water (solubility: 0.4mL/g at 100o, 0.7mL/g at 14o). [Beilstein 3 IV 1223.]   Potassium tartrate Preparation Products And Raw materials Raw materials Potassium hydroxide-->DL-Tartaric acid Preparation Products Potassium Bitartrate