China Largest Manufacturer factory sales Calcium Oxalate CAS 563-72-4 CAS NO.563-72-4

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Calcium oxalate Basic information Product Name: Calcium oxalate Synonyms: CALCIUM OXALATE;Ethanedioic acid,calcium salt ;Calcium oxalate 99.999% metals basis;Calciumoxalat-1-hydrat;RAPHIDES;Oxalic acid calcium;calcium ethanedioate;CalciuM oxalate, Puratronic|r, 99.999% (Metals basis) CAS: 563-72-4 MF: C2H4CaO4 MW: 132.13 EINECS: 209-260-1 Product Categories: Calcium Salts;Metal and Ceramic Science;Salts Mol File: 563-72-4.mol   Calcium oxalate Chemical Properties Melting point  decomposes [CRC10] density  2.2 g/mL at 25 °C (lit.) form  Powder color  White Water Solubility  g/L solution H2O: 0.0069 (25°C), 0.0142 (95°C); solid phase, CaC2O4 ·H2O [KRU93]; soluble dilute HCl, HNO3 [HAW93] Merck  13,1690 Stability: Stable. Incompatible with strong oxidizing agents. CAS DataBase Reference 563-72-4(CAS DataBase Reference) EPA Substance Registry System Ethanedioic acid, calcium salt (1:1) (563-72-4)   Safety Information Hazard Codes  Xn Risk Statements  20/21/22-36/37/38-21/22 Safety Statements  26-37/39-24/25 WGK Germany  3 MSDS Information Provider Language SigmaAldrich English   Calcium oxalate Usage And Synthesis Description Calcium oxalate (in archaic terminology, oxalate of lime) is a chemical compound that forms envelope-shaped crystals, known in plants as raphides. A major constituent of human kidney stones, the chemical is also found in beerstone, a scale that forms on containers used in breweries. Its chemical formula is CaC2O4 or Ca (COO)2. Chemical Properties colourless crystals Chemical Properties Calcium oxalate is white precipitate, insoluble in weak acids, but soluble in strong acids, formed by reaction of soluble calcium salt solution and ammonium oxalate solution. Solubility at 18 °C 0.0056 g anhydrous salt per liter of saturated solution. Physical properties Most crystals look like a 6 sided prism and often look like a pointed picket from a wooden fence. More than 90 % of the crystals in a urine sediment will have this type of morphology. These other shapes are less common than the 6 sided prism, however it is important to be able to quickly identify them in case of emergency. Occurrence Many plants are accumulating calcium oxalate (it has been reported in 1000 genera of tree ). The calcium oxalate accumulation is linked to the detoxification of calcium (Ca2+) in the plant. Calcium oxalate is a poisonous substance that can produce sores and numbing on ingestion and could even be fatal. The poisonous plant dumb cane (Dieffenbachia) contains the substance and on ingestion can prevent speech and be suffocating. It is also found in rhubarb (in large quantities in the leaves) and in species of Oxalis, Araceae, taro, kiwifruit, tea leaves, agaves, and Alocasia and in spinach in varying amounts. Insoluble calcium oxalate crystals are found in plant stems, roots, and leaves and produced in idioblasts. Calcium oxalate, as ' beer stone ', is a brownish precipitate that tends to accumulate within vats, barrels and other containers used in the brewing of beer. Application Calcium oxalate is used in the manufacture of ceramic glazes. Definition ChEBI: The calcium salt of oxalic acid, which in excess in the urine may lead to formation of oxalate calculi (kidney stones). General Description Purity based on trace metal analysis Health Hazard Even a small dose of calcium oxalate is enough to cause intense sensations of burning in the mouth and throat, swelling, and choking that could last for up to two weeks . In greater doses it can cause severe digestive upset, breathing difficulties, coma or even death. Recovery from severe oxalate poisoning is possible, but permanent liver and kidney damage may have occurred. The stalks of plants in the Dieffenbachia genus produce the most severe oxalate reactions. The needle - like oxalate crystals produce pain and swelling when they contact lips, tongue, oral mucosa, conjunctiva, or skin. Edema primarily is due to direct trauma from the needle-like crystals and, to a lesser extent, by other plant toxins (e.g., bradykinins, enzymes). Depending on the plant ingested, mild (Elephant Ear Colocasia esculenta) to more severe (Jack in the Pulpit, Arisaema) can cause compromised airways. One bite on the Arisaema seed pod will result in immediate swelling and burning. It will take over 12 hours for the swelling to subside . 4 – 1 - Treatment Medication administered at the emergency room may include diphenhydramine, epinephrine, or famotidine, all intravenously. Although this most likely will be a localized reaction, it will be treated by the ER as an anaphylactic reaction.   Calcium oxalate Preparation Products And Raw materials Preparation Products Oxalic acid-->Sodium erythorbate-->CALCIUM SULFATE-->Aminoguanidine bicarbonate-->Calcium sulfate dihydrate-->beta-D-(-)-Arabinose

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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 oxalate Basic information Product Name: Calcium oxalate Synonyms: CALCIUM OXALATE;Ethanedioic acid,calcium salt ;Calcium oxalate 99.999% metals basis;Calciumoxalat-1-hydrat;RAPHIDES;Oxalic acid calcium;calcium ethanedioate;CalciuM oxalate, Puratronic|r, 99.999% (Metals basis) CAS: 563-72-4 MF: C2H4CaO4 MW: 132.13 EINECS: 209-260-1 Product Categories: Calcium Salts;Metal and Ceramic Science;Salts Mol File: 563-72-4.mol   Calcium oxalate Chemical Properties Melting point  decomposes [CRC10] density  2.2 g/mL at 25 °C (lit.) form  Powder color  White Water Solubility  g/L solution H2O: 0.0069 (25°C), 0.0142 (95°C); solid phase, CaC2O4 ·H2O [KRU93]; soluble dilute HCl, HNO3 [HAW93] Merck  13,1690 Stability: Stable. Incompatible with strong oxidizing agents. CAS DataBase Reference 563-72-4(CAS DataBase Reference) EPA Substance Registry System Ethanedioic acid, calcium salt (1:1) (563-72-4)   Safety Information Hazard Codes  Xn Risk Statements  20/21/22-36/37/38-21/22 Safety Statements  26-37/39-24/25 WGK Germany  3 MSDS Information Provider Language SigmaAldrich English   Calcium oxalate Usage And Synthesis Description Calcium oxalate (in archaic terminology, oxalate of lime) is a chemical compound that forms envelope-shaped crystals, known in plants as raphides. A major constituent of human kidney stones, the chemical is also found in beerstone, a scale that forms on containers used in breweries. Its chemical formula is CaC2O4 or Ca (COO)2. Chemical Properties colourless crystals Chemical Properties Calcium oxalate is white precipitate, insoluble in weak acids, but soluble in strong acids, formed by reaction of soluble calcium salt solution and ammonium oxalate solution. Solubility at 18 °C 0.0056 g anhydrous salt per liter of saturated solution. Physical properties Most crystals look like a 6 sided prism and often look like a pointed picket from a wooden fence. More than 90 % of the crystals in a urine sediment will have this type of morphology. These other shapes are less common than the 6 sided prism, however it is important to be able to quickly identify them in case of emergency. Occurrence Many plants are accumulating calcium oxalate (it has been reported in 1000 genera of tree ). The calcium oxalate accumulation is linked to the detoxification of calcium (Ca2+) in the plant. Calcium oxalate is a poisonous substance that can produce sores and numbing on ingestion and could even be fatal. The poisonous plant dumb cane (Dieffenbachia) contains the substance and on ingestion can prevent speech and be suffocating. It is also found in rhubarb (in large quantities in the leaves) and in species of Oxalis, Araceae, taro, kiwifruit, tea leaves, agaves, and Alocasia and in spinach in varying amounts. Insoluble calcium oxalate crystals are found in plant stems, roots, and leaves and produced in idioblasts. Calcium oxalate, as ' beer stone ', is a brownish precipitate that tends to accumulate within vats, barrels and other containers used in the brewing of beer. Application Calcium oxalate is used in the manufacture of ceramic glazes. Definition ChEBI: The calcium salt of oxalic acid, which in excess in the urine may lead to formation of oxalate calculi (kidney stones). General Description Purity based on trace metal analysis Health Hazard Even a small dose of calcium oxalate is enough to cause intense sensations of burning in the mouth and throat, swelling, and choking that could last for up to two weeks . In greater doses it can cause severe digestive upset, breathing difficulties, coma or even death. Recovery from severe oxalate poisoning is possible, but permanent liver and kidney damage may have occurred. The stalks of plants in the Dieffenbachia genus produce the most severe oxalate reactions. The needle - like oxalate crystals produce pain and swelling when they contact lips, tongue, oral mucosa, conjunctiva, or skin. Edema primarily is due to direct trauma from the needle-like crystals and, to a lesser extent, by other plant toxins (e.g., bradykinins, enzymes). Depending on the plant ingested, mild (Elephant Ear Colocasia esculenta) to more severe (Jack in the Pulpit, Arisaema) can cause compromised airways. One bite on the Arisaema seed pod will result in immediate swelling and burning. It will take over 12 hours for the swelling to subside . 4 – 1 - Treatment Medication administered at the emergency room may include diphenhydramine, epinephrine, or famotidine, all intravenously. Although this most likely will be a localized reaction, it will be treated by the ER as an anaphylactic reaction.   Calcium oxalate Preparation Products And Raw materials Preparation Products Oxalic acid-->Sodium erythorbate-->CALCIUM SULFATE-->Aminoguanidine bicarbonate-->Calcium sulfate dihydrate-->beta-D-(-)-Arabinose