China Largest Manufacturer factory sales Sodium tetrafluoroborate CAS 13755-29-8 CAS NO.13755-29-8

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Sodium tetrafluoroborate Basic information Description Preparation Applications Product Name: Sodium tetrafluoroborate Synonyms: SODIUM TETRAFLUOROBORATE;SODIUM FLUOBORATE;SODIUM FLUOROBORATE;SODIUM BOROFLUORIDE;apretonr;Borate(1-),tetrafluoro-,sodium;boronsodiumfluoride(bnaf4);sodiumborontetrafluoride CAS: 13755-29-8 MF: BF4Na MW: 109.79 EINECS: 237-340-6 Product Categories: Fluoride;resin finishing catalyst in printing;Inorganic Chemicals;Inorganics;halometallate salts Mol File: 13755-29-8.mol   Sodium tetrafluoroborate Chemical Properties Melting point  384 °C density  2.47 g/mL at 25 °C(lit.) storage temp.  Inert atmosphere,Room Temperature solubility  water: soluble(lit.) form  Powder, Crystals or Needles Specific Gravity 2.47 color  White to yellow to beige to brown Water Solubility  108 g/100 mL (26 ºC) Sensitive  Hygroscopic Merck  14,8617 Stability: Moisture sensitive; do not store in glass (though the completely dry material does not etch glass). Incompatible with strong oxidizing agents. CAS DataBase Reference 13755-29-8(CAS DataBase Reference) EPA Substance Registry System Borate(1-), tetrafluoro-, sodium (13755-29-8)   Safety Information Hazard Codes  C,Xi Risk Statements  34 Safety Statements  45-36/37/39-25-26 RIDADR  3260 WGK Germany  1 RTECS  ED2975000 F  21 Hazard Note  Irritant TSCA  Yes HS Code  2826 90 80 MSDS Information Provider Language Sodium tetrafluoroborate English SigmaAldrich English ACROS English ALFA English   Sodium tetrafluoroborate Usage And Synthesis Description Sodium tetrafluoroborate is an organic compound that has the molecular formula NaBF4. The compound is a salt that forms white or colorless water-soluble rhombic crystals. It is less soluble in organic solvents and readily soluble in water. Preparation Sodium tetrafluoroborate can be prepared by reacting tetrafluoroboric with sodium carbonate or hydroxide. NaOH + HBF4 → NaBF4 + H2O Na2CO3 + 2 HBF4 → 2 NaBF4 + H2O + CO2 Applications Sodium tetrafluoroborate can be used as a catalyst for the synthesis of bis(indolyl)methanes via electrophilic substitution reaction of indoles with ketones and aldehydes. In the synthesis of ionic liquids such as trihexyl(tetradecyl)phosphonium tetrafluoroborat and 1-butyl-3-methylimidazolium tetrafluoroborate. In the laboratory, sodium tetrafluoroborate may be used for the synthesis of boron fluoride. It may also be used in the synthesis of fluoroheterocyclic and fluoro-nucleic acids. The compound is also used in metal finishing, fluxes, and plating circuits. Chemical Properties white crystals or powder Uses Fluorinating agent, see Lawton, Levy, J. Am. Chem. Soc. 77, 6083 (1955). Uses Sodium Tetrafluoroborate is used in various metal finishing and plating circuits. Uses Sodium tetrafluoroborate may be used for the laboratory synthesis of boron fluoride. It may be used for the synthesis of fluoro-nucleic acids and fluoroheterocyclic compounds. General Description Sodium tetrafluoroborate (NaBF4) is colorless sodium salt and its crystals belong to the rhombic crystal system. It can be synthesized by reacting tetrafluoroboric acid with sodium carbonate or hydroxide. Safety Profile Moderately toxic by subcutaneous route. When heated to decomposition it emits toxic fumes of Fand Na2O. Purification Methods Crystallise the fluoroborate from hot water (50mL/g) by cooling to 0o. Alternatively, free it from insoluble material by dissolving it in a minimum amount of water; then fluoride ions are removed by adding concentrated lanthanum nitrate in excess. After removing lanthanum fluoride by centrifugation, the supernatant is passed through a cation-exchange column (Dowex 50, Na+-form) to remove any remaining lanthanum [Anbar & Guttman J Phys Chem 64 1896 1960]. It has also been recrystallised from anhydrous MeOH and dried in a vacuum at 70o for 16hours. Keep it dry as it is hygrosopic. [Delville et al. J Am Chem Soc 109 7293 1987.]   Sodium tetrafluoroborate Preparation Products And Raw materials Raw materials Ethanol-->Sodium carbonate-->Hydrogen fluoride-->Fluoroboric acid-->Tin-->Orthoboric acid-->Hexafluorosilicic acid-->Tin fluoroborate-->DECABORANE-->Diborane-->1,4-Difluorobenzene Preparation Products 2-Chloro-6-fluorophenylacetic acid-->METHYL 2-CHLORO-6-FLUOROPHENYLACETATE-->2-METHYLSULFANYL-PYRIMIDINE-5-CARBALDEHYDE-->2-Ethylpyrimidine-5-carbaldehyde-->2-METHOXY-PYRIMIDINE-5-CARBALDEHYDE-->1-Butyl-3-methylimidazolium tetrafluoroborate-->1-Ethyl-3-methylimidazolium tetrafluoroborate-->Boron trifluoride-->1,2-Dinitrobenzene-->Tetraethylammonium tetrafluoroborate-->1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)-->TRIPHENYLFLUOROSILANE

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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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Sodium tetrafluoroborate Basic information Description Preparation Applications Product Name: Sodium tetrafluoroborate Synonyms: SODIUM TETRAFLUOROBORATE;SODIUM FLUOBORATE;SODIUM FLUOROBORATE;SODIUM BOROFLUORIDE;apretonr;Borate(1-),tetrafluoro-,sodium;boronsodiumfluoride(bnaf4);sodiumborontetrafluoride CAS: 13755-29-8 MF: BF4Na MW: 109.79 EINECS: 237-340-6 Product Categories: Fluoride;resin finishing catalyst in printing;Inorganic Chemicals;Inorganics;halometallate salts Mol File: 13755-29-8.mol   Sodium tetrafluoroborate Chemical Properties Melting point  384 °C density  2.47 g/mL at 25 °C(lit.) storage temp.  Inert atmosphere,Room Temperature solubility  water: soluble(lit.) form  Powder, Crystals or Needles Specific Gravity 2.47 color  White to yellow to beige to brown Water Solubility  108 g/100 mL (26 ºC) Sensitive  Hygroscopic Merck  14,8617 Stability: Moisture sensitive; do not store in glass (though the completely dry material does not etch glass). Incompatible with strong oxidizing agents. CAS DataBase Reference 13755-29-8(CAS DataBase Reference) EPA Substance Registry System Borate(1-), tetrafluoro-, sodium (13755-29-8)   Safety Information Hazard Codes  C,Xi Risk Statements  34 Safety Statements  45-36/37/39-25-26 RIDADR  3260 WGK Germany  1 RTECS  ED2975000 F  21 Hazard Note  Irritant TSCA  Yes HS Code  2826 90 80 MSDS Information Provider Language Sodium tetrafluoroborate English SigmaAldrich English ACROS English ALFA English   Sodium tetrafluoroborate Usage And Synthesis Description Sodium tetrafluoroborate is an organic compound that has the molecular formula NaBF4. The compound is a salt that forms white or colorless water-soluble rhombic crystals. It is less soluble in organic solvents and readily soluble in water. Preparation Sodium tetrafluoroborate can be prepared by reacting tetrafluoroboric with sodium carbonate or hydroxide. NaOH + HBF4 → NaBF4 + H2O Na2CO3 + 2 HBF4 → 2 NaBF4 + H2O + CO2 Applications Sodium tetrafluoroborate can be used as a catalyst for the synthesis of bis(indolyl)methanes via electrophilic substitution reaction of indoles with ketones and aldehydes. In the synthesis of ionic liquids such as trihexyl(tetradecyl)phosphonium tetrafluoroborat and 1-butyl-3-methylimidazolium tetrafluoroborate. In the laboratory, sodium tetrafluoroborate may be used for the synthesis of boron fluoride. It may also be used in the synthesis of fluoroheterocyclic and fluoro-nucleic acids. The compound is also used in metal finishing, fluxes, and plating circuits. Chemical Properties white crystals or powder Uses Fluorinating agent, see Lawton, Levy, J. Am. Chem. Soc. 77, 6083 (1955). Uses Sodium Tetrafluoroborate is used in various metal finishing and plating circuits. Uses Sodium tetrafluoroborate may be used for the laboratory synthesis of boron fluoride. It may be used for the synthesis of fluoro-nucleic acids and fluoroheterocyclic compounds. General Description Sodium tetrafluoroborate (NaBF4) is colorless sodium salt and its crystals belong to the rhombic crystal system. It can be synthesized by reacting tetrafluoroboric acid with sodium carbonate or hydroxide. Safety Profile Moderately toxic by subcutaneous route. When heated to decomposition it emits toxic fumes of Fand Na2O. Purification Methods Crystallise the fluoroborate from hot water (50mL/g) by cooling to 0o. Alternatively, free it from insoluble material by dissolving it in a minimum amount of water; then fluoride ions are removed by adding concentrated lanthanum nitrate in excess. After removing lanthanum fluoride by centrifugation, the supernatant is passed through a cation-exchange column (Dowex 50, Na+-form) to remove any remaining lanthanum [Anbar & Guttman J Phys Chem 64 1896 1960]. It has also been recrystallised from anhydrous MeOH and dried in a vacuum at 70o for 16hours. Keep it dry as it is hygrosopic. [Delville et al. J Am Chem Soc 109 7293 1987.]   Sodium tetrafluoroborate Preparation Products And Raw materials Raw materials Ethanol-->Sodium carbonate-->Hydrogen fluoride-->Fluoroboric acid-->Tin-->Orthoboric acid-->Hexafluorosilicic acid-->Tin fluoroborate-->DECABORANE-->Diborane-->1,4-Difluorobenzene Preparation Products 2-Chloro-6-fluorophenylacetic acid-->METHYL 2-CHLORO-6-FLUOROPHENYLACETATE-->2-METHYLSULFANYL-PYRIMIDINE-5-CARBALDEHYDE-->2-Ethylpyrimidine-5-carbaldehyde-->2-METHOXY-PYRIMIDINE-5-CARBALDEHYDE-->1-Butyl-3-methylimidazolium tetrafluoroborate-->1-Ethyl-3-methylimidazolium tetrafluoroborate-->Boron trifluoride-->1,2-Dinitrobenzene-->Tetraethylammonium tetrafluoroborate-->1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)-->TRIPHENYLFLUOROSILANE