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HS-CODE
28-
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Detailed Description
Sodium silicate 99%
CAS编号：13517-24-3
English name: Sodium silicate
Molecular formula: Na2SiO3
Use: be the fundamental material of the chemical products such as black , silica gel , molecular sieve and sodium metasilicate. Be the adhesive that the paper box , cast-on outwell , building material ,welding rod produce. Act as the lavation assistant agent in the soap or sapide. Fire-resisting material or be used in brewage acidproof mortar and acidproof concrete; at chemical system be applied to create silica gel , hard charcoal black , zeolite molecular sieve , sodium metasilicate , ludox and instant dissolve powder natron , sodium potassium silicate and diversified silicate product, is fundamental silicon compound material. At light industry it's the indispensability material of washing powder , soap etc, be also the water quality intenerate agent , assistant precipitator; dye , bleach in textile industry; in machinery industry be broad used at foundry , emery wheel fabrication and metal aseptic etc.; be used to make quick-setting cement , acidproof water-proof oil of cement , soil curing agent etc in architecture industry; can make fertilizer of silicon in the agriculture; otherwise be used as petroleum catalytic cracking silica-alumina catalyst and so on.
Sodium oxide(Na2O): 33.56%, Silicon oxide (SIO2) content: 65.10%, Modulus: 2.0%
Iron (Fe) content: 0.03%, Total Solid content: 98.66%
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