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English name：Sodium metasilicate Anhydrous
CASNO.：6834-92-0
Main usage：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.
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 |
50.8 |
Silicon oxide (SiO2)% |
≥45 |
46.6 |
Water insoluble matter % |
≤0.25 |
0.01 |
Iron levels (Fe)% |
≤0.03 |
0.01 |
White degree |
≥75 |
87 |
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