China Largest Manufacturer factory sales CALCIUM PYROPHOSPHATE CAS 7790-76-3 CAS NO.7790-76-3

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CALCIUM PYROPHOSPHATE Basic information Product Name: CALCIUM PYROPHOSPHATE Synonyms: CALCIUM PHOSPHATE (PYRO);CALCIUM PYROPHOSPHATE;CALCIUM DIPHOSPHATE;CPP;DICALCIUM PYROPHOSPHATE;calciumphosphate(ca2p2o7);calciumpyrophosphate(ca2p2o7);Diphosphoricacid,calciumsalt CAS: 7790-76-3 MF: Ca2O7P2 MW: 254.1 EINECS: 232-221-5 Product Categories: 20: Ca;and Other Ceramics;Biocompatible Ceramics;Biomaterials;Nanomaterials;Nanoparticles: Oxides;Calcium;Calcium Salts;Chemical Synthesis;Inorganic Salts;Materials Science;Metal and Ceramic Science;Nanopowders and Nanoparticle Dispersions;Nitrides;Inorganics;metal phosphate compound;Salts;Synthetic Reagents Mol File: 7790-76-3.mol   CALCIUM PYROPHOSPHATE Chemical Properties Melting point  1230 °C density  3.09 g/mL at 25 °C(lit.) solubility  H2O: insoluble(lit.) form  Powder Specific Gravity 3.09 color  White Water Solubility  Soluble in hydrochloric acid and nitric acid. Insoluble in water. CAS DataBase Reference 7790-76-3(CAS DataBase Reference) EPA Substance Registry System Diphosphoric acid, calcium salt (1:2) (7790-76-3)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36 WGK Germany  3 TSCA  Yes HS Code  28353100 Hazardous Substances Data 7790-76-3(Hazardous Substances Data) MSDS Information Provider Language ACROS English SigmaAldrich English ALFA English   CALCIUM PYROPHOSPHATE Usage And Synthesis Description Calcium pyrophosphate has the molecular formula of Ca2P2O7 and the molecular weight of 254.1378 g/mol. It has the CAS number of 7790-76-3. It may be prepared by the solid-state reaction of the dibasic orthophosphate, or alternately by the precipitation of a soluble Ca salt with aqueous pyrophosphoric acid: 2CaHPO4 + heat Ca2P2O7 +H2O CaCl2 (aq) +H4P2O7 (aq) Ca2P2O7 (solid) + 2HCl (aq) The solid-state reaction produces an amorphous crystal at 240–500°C. b-Ca2P2O7 forms >750°C and a-Ca2P2O7 forms in the temperature range of 1140 to 1350°C. The free energy of formation, △Gf=-3132 kcal/mol. The product of the aqueous method is the dihydrate, Ca2P2O7·2H2O. It is a white powder and has the CAS number of 7790-76-3. It is insoluble in water but soluble in dilute acids. The anhydrate decomposes at 1353°C to form a metaphosphate: Ca2P2O7 + heat Ca(PO3)2 + CaO Calcium pyrophosphate is dimorphic. The phase transformation and sintering behaviors of Ca2P2O7 with different phase composition has been investigated by using X-ray powder diffraction (XRD), dilatometery and SEM techniques. It was found that although α-Ca2P2O7 (high-temperature form) could be maintained during its cooling process, it was metastable and retransformed into β-Ca2P2O7 (low-temperature form) at about 950 °C during its reheating process. Chemical Properties white powder Uses Calcium Pyrophosphate is a nutrient and dietary supplement that exists as a white odorless powder, insoluble in water. it is used in dental impression materials and as a buffer. Uses Calcium phosphate is used in the production of phosphoric acid and fertilizers. It is used in baking as the acid in a leavening agent. It is also used in cheese products. This compound has also been used in gene transfection of cells. It is also being used in the development of contrast agents.   CALCIUM PYROPHOSPHATE Preparation Products And Raw materials

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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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CALCIUM PYROPHOSPHATE Basic information Product Name: CALCIUM PYROPHOSPHATE Synonyms: CALCIUM PHOSPHATE (PYRO);CALCIUM PYROPHOSPHATE;CALCIUM DIPHOSPHATE;CPP;DICALCIUM PYROPHOSPHATE;calciumphosphate(ca2p2o7);calciumpyrophosphate(ca2p2o7);Diphosphoricacid,calciumsalt CAS: 7790-76-3 MF: Ca2O7P2 MW: 254.1 EINECS: 232-221-5 Product Categories: 20: Ca;and Other Ceramics;Biocompatible Ceramics;Biomaterials;Nanomaterials;Nanoparticles: Oxides;Calcium;Calcium Salts;Chemical Synthesis;Inorganic Salts;Materials Science;Metal and Ceramic Science;Nanopowders and Nanoparticle Dispersions;Nitrides;Inorganics;metal phosphate compound;Salts;Synthetic Reagents Mol File: 7790-76-3.mol   CALCIUM PYROPHOSPHATE Chemical Properties Melting point  1230 °C density  3.09 g/mL at 25 °C(lit.) solubility  H2O: insoluble(lit.) form  Powder Specific Gravity 3.09 color  White Water Solubility  Soluble in hydrochloric acid and nitric acid. Insoluble in water. CAS DataBase Reference 7790-76-3(CAS DataBase Reference) EPA Substance Registry System Diphosphoric acid, calcium salt (1:2) (7790-76-3)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36 WGK Germany  3 TSCA  Yes HS Code  28353100 Hazardous Substances Data 7790-76-3(Hazardous Substances Data) MSDS Information Provider Language ACROS English SigmaAldrich English ALFA English   CALCIUM PYROPHOSPHATE Usage And Synthesis Description Calcium pyrophosphate has the molecular formula of Ca2P2O7 and the molecular weight of 254.1378 g/mol. It has the CAS number of 7790-76-3. It may be prepared by the solid-state reaction of the dibasic orthophosphate, or alternately by the precipitation of a soluble Ca salt with aqueous pyrophosphoric acid: 2CaHPO4 + heat Ca2P2O7 +H2O CaCl2 (aq) +H4P2O7 (aq) Ca2P2O7 (solid) + 2HCl (aq) The solid-state reaction produces an amorphous crystal at 240–500°C. b-Ca2P2O7 forms >750°C and a-Ca2P2O7 forms in the temperature range of 1140 to 1350°C. The free energy of formation, △Gf=-3132 kcal/mol. The product of the aqueous method is the dihydrate, Ca2P2O7·2H2O. It is a white powder and has the CAS number of 7790-76-3. It is insoluble in water but soluble in dilute acids. The anhydrate decomposes at 1353°C to form a metaphosphate: Ca2P2O7 + heat Ca(PO3)2 + CaO Calcium pyrophosphate is dimorphic. The phase transformation and sintering behaviors of Ca2P2O7 with different phase composition has been investigated by using X-ray powder diffraction (XRD), dilatometery and SEM techniques. It was found that although α-Ca2P2O7 (high-temperature form) could be maintained during its cooling process, it was metastable and retransformed into β-Ca2P2O7 (low-temperature form) at about 950 °C during its reheating process. Chemical Properties white powder Uses Calcium Pyrophosphate is a nutrient and dietary supplement that exists as a white odorless powder, insoluble in water. it is used in dental impression materials and as a buffer. Uses Calcium phosphate is used in the production of phosphoric acid and fertilizers. It is used in baking as the acid in a leavening agent. It is also used in cheese products. This compound has also been used in gene transfection of cells. It is also being used in the development of contrast agents.   CALCIUM PYROPHOSPHATE Preparation Products And Raw materials