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China, Chinese Sodium Sulfate Anhydrous; Sulphide CAS#: 7757 -82-61 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Inorganic SaltDetergentDrying Agent
Hainan Huarong Chemical Co., Ltd.
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Product Description It is mainly used in paper, leather, glass and so on.Specification:NA2SO4: 99 % MINCa AND Mg (MG): 0.15 % MAXIRON CONTENI (Fe): 0.002 % MAXMOISTURE: 0.2 % MAXWATER INSOLUBLES: 0.05 % MAXWHITE DEGREE: 80 % MINPH VALUE: 9-11.Molecular formula:Na2O4Smolecular weight:142.03CAS#:7757-82-6Density: 2.7Melting point: 884-885 °CBoiling point: 1700 °CPhysical and chemical properties: white monoclinic crystal or powder.The relative density is 2.68.Melting point is 884 oC.Soluble in water, aqueous solution is alkaline.Soluble in glycerin, insoluble in ethanol.Exposure to air is easily hygroscopic and becomes aqueous sodium sulfate.Converted to hexagonal crystallization at 241oC.High purity, fine particles of anhydrous matter known as sodium sulfate.Use, used in the manufacture of sodium sulfide, sodium silicate, also used in papermaking, glass, printing and dyeing, synthetic fiber, leather and other industries.Packing, storage and transportation: packed in plastic woven bags lined with polythene bags, each with a net weight of 50kg or 100kg.It should be stored in a ventilated and dry storeroom.Be in summer or temperature is higher area easy melt and form chunk, when storage carries, answer moistureproof, prevent rain.Be careful not to be pierced by nails or sharp sharp edges and corners of the hard objects, resulting in product leakage.Do not mix with food, coal, cement and so on to prevent pollution.Fire can be put out with water and various fire extinguishers.
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