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Chemicals Name: | Sodium Metasilicate Anhydrous | MF: | Na2SiO3 |
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CAS NO.: | 6834-92-0 | Type: | Dyestuff Intermediates, Pharmaceutical Intermediates |
Appearance: | White Particles | Product Name: | Sodium Mtasilicate |
High Light: | Na2SiO3 Sodium Metasilicate Anhydrous,CAS 6834-92-0 Sodium Metasilicate Anhydrous,122.1 Sodium Metasilicate Anhydrous |
Chemicals name:Sodium metasilicate Anhydrous
Formula:Na2SiO3
Molecular weight:122.1
Cas No.:6834-92-0
Properties: White particles; Relative density: 1.0-1.3 ; Melting point: 1089℃. Non-toxic, tasteless, pollution-free, strong alkaline solution. Strong detergency and buffering ability. Easy soluble in water with good dispersiveness and emulsifying properties. It doesn’t dissolve in ethanol. It absorbs the moisture of the air and is deliquescent with carbon dioxide. It neutralizes acidic sewage and emulsifies fat and oils. It is effective for inorganic deflocculating and has a very strong corroding effect on metals.
Applicant: used as synthetic detergent, the best substitute for Sodium tripolyphosphate. Good cleaner for various metals, tableware and public health. Washing auxiliary detergent for food and dairy products processing equipment. Liquefaclent forclay dispersion. Emulsifier for fat and oil. Paper deinking agent. Widely used in the industry of textiles and ceramics, detergent, printing and dyeing, papermaking, electroplating, coal water slurry, concrete, and petroleum.
Package: Inner bag: PE plastic bag Outer bag: woven bag Net weight:25kg.
Storage and Delivery: Please store in a cool, dry and ventilated place. Keep products from being wet and avoid too much sun exposure during transportation.
The quality standards of Sodium Metasilicate Anhydrous(HG/T2568-2008)
Items | National first-rate indexes | Product testing results |
Sodium oxide (Na2O)% | 50.0-52.0 | 51.6 |
Silicon oxide (SiO2)% | ≥45 | 45.9 |
Water insoluble matter % | ≤0.25 | 0.01 |
Iron levels (Fe)% | ≤0.03 | 0.01 |
White degree | ≥75 | 88 |
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