Exporter of sodium salt,such as,Sodium Tripolyphosphate,Sodium Hexametaphosphate,Sodium Hydrogen Carbonate,Sodium Hydroxide,Sodium Nitrate,Sodium Percarbonate,Sodium Chloride(NaCl),etc.
Sodium Silicate
Detailed Product Description
1.Name:Sodium Silicate
Other name: water glass
CAS NO:1344-09-8
Other name: water glass
CAS NO:1344-09-8
Name: Sodium Silicate
2.Types:
Sodium Silicate, also known as water glass, it has two forms: liquid and solid.
1)The liquid is common, colorless clear or light gray deup.
2)The solid is light blue or light green crystals, transparent or semi-transparent .
Sodium Silicate is made from sodium oxide and silicon dioxide, the molar ratio between them called modulus, the physical property and usage would be different if the modulus changes.
3.Specification
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ITEM
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INDEX
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1
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2
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3
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Modulus (M)
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2.0+-0.1
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2.3-2.5
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3.2-3.4
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Total soluble solid(Na2O+SiO2),%≥
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98
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Sodium oxide (Na2O), % :
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33 (+-1.0 )
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29+-1.0
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23+-1.0
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Silica oxide (SiO2), % :
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66 (+-1.0 )
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69+-1.0
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76+-1.0
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Fe, % ≤
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0.05
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Insolubles in water,% ≤
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1
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4.Application: Sodium Silicate is the indispensable raw material of washing powder ,detergent and soap. Settling agent and water softener for water treatment; It is the fundamental material of the chemical products such as silica gel, white carbon black,zeolite molecular sieve. It can also be used in the industry of binder, foundry,mineral floating select.,acid-resisting material,constructional material.
5.Packing:
Solid Sodium silicate: 50kg/bag , 1000kg/bag, 1250kg/bag pp/pe , 25mt/20FCL;
Liquid Sodium silicate: : 295kg/iron barrel , 23.6mt/20FCL
6.Storage:
Keep in a tightly closed container, Store in dry; cool; ventilated area, keep away from moisture and avoid physical damages