China Largest Manufacturer factory sales Potassium sodium tartrate tetrahydrate CAS 6381-59-5 for 500MT/Year

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Potassium sodium tartrate tetrahydrate Basic information Product Name: Potassium sodium tartrate tetrahydrate Synonyms: Sosiumpotassiumtartrate;POTASSIUM SODIUM TARTRATE REAGENT (ACS);POTASSIUM SODIUM TARTRATE TETRAHYDRATE, PH HELV;POTASSIUM SODIUM TARTRATE TETRAHYDRATE, REAGENTPLUS TM, >= 99%;PotassiumSodium(+)-TartrateA.R.;PotassiumSodiumTartrateFcc;PotassiumSodium(+)TartrateGr-(RochelleSalt);PotassiumSodium(+)TartrateGr CAS: 6381-59-5 MF: C4H10KNaO7 MW: 232.21 EINECS: 613-385-0 Product Categories: salt of an organic acid Mol File: 6381-59-5.mol   Potassium sodium tartrate tetrahydrate Chemical Properties Melting point  70-80 °C alpha  22.1 º (c=10, water) Boiling point  220°C density  1.05 g/mL at 20 °C refractive index  22 ° (C=10, H2O) storage temp.  Store at +5°C to +30°C. solubility  H2O: 1 M at 20 °C, clear, colorless form  Solid color  White semi-transparent Odor Odorless PH 7.0-8.5 (25℃, 50mg/mL in H2O) PH Range 6.0 - 8.5 optical activity [α]20/D +28.0 to +30.0° Water Solubility  630 g/L (20 ºC) λmax λ: 260 nm Amax: 0.026 λ: 280 nm Amax: 0.022 Merck  14,7670 BRN  6113568 CAS DataBase Reference 6381-59-5(CAS DataBase Reference) NIST Chemistry Reference Sodium potassium tartrate tetrahydrate(6381-59-5)   Safety Information Hazard Codes  F,T,C,Xi Risk Statements  22-35 Safety Statements  22-24/25-45-36/37/39-26 WGK Germany  3 TSCA  Yes HS Code  2918 13 00 MSDS Information Provider Language SigmaAldrich English ACROS English ALFA English   Potassium sodium tartrate tetrahydrate Usage And Synthesis Chemical Properties white semi-transparent crystals Uses Constituent of Fehling's solution Uses Potassium sodium tartrate tetrahydrate has been used in the preparation of Lowry reagent for the determination of microsomal protein concentration in rat hepatic microsomes by Lowry method. It may be used as a constituent to prepare DNS (3,5- dinitrosalicylic acid) reagent and Fehling′s solution B, which are used in the determination of reducing sugar. Uses Potassium sodium tartrate tetrahydrate has been used in the preparation of 3,5-dinitrosalicylic acid solution used in the determination of the reducing sugar. General Description Potassium sodium tartrate tetrahydrate is a ferroelectric crystal with a high piezoelectric effect and electromechanical coupling coefficient. Biochem/physiol Actions Potassium sodium tartrate tetrahydrate might be used as a buffering agent in cosmetic products. It is also used as a food additive. Certain studies show that it produces acute renal toxicity in rabbits and dogs. Purification Methods Recrystallise it from distilled water (solubility: 0.4mL/g at 100o, 0.7mL/g at 14o). [Beilstein 3 IV 1223.]   Potassium sodium tartrate tetrahydrate Preparation Products And Raw materials Raw materials Sodium hydroxide-->D(-)-Tartaric acid Preparation Products Isoquinoline, 6-(bromomethyl)- (9CI)-->6-Bromoisoquinoline-->Disodium tartrate dihydrate-->6-Methylisoquinoline

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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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