Sodium Metasilicate Pentahydrate CAS No 10213-79-3
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Sodium Metasilicate Pentahydrate CAS No 10213-79-3

Sodium Metasilicate Pentahydrate CAS No 10213-79-3

Product Name:Sodium Sodium Metasilicate Pentahydrate
CAS NO.:10213-79-3
HS Code:28391100
Grade:Industrial Grade
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Description

The TNN Development Limited is one of the most reliable manufacturers and suppliers of sodium metasilicate pentahydrate cas no 10213-79-3 in China. Please feel free to wholesale customized sodium metasilicate pentahydrate cas no 10213-79-3 at low price from our factory. If you have any enquiry about free sample and discount information, please feel free to email us.

 

Description

 

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COA

 

Checking Item Test Standard
(HG/T2568-2021)
Test Result
Sodium oxide(Na2O)% 28.70-30.00 29.06
Silica(SiO2)% 27.80-29.20 28.40
Water insoluble% ≤0.05 0.03
Fe(ppm) ≤100ppm 69
Whiteness% ≥80 90
Bulk Density 0.80-0.97g/cc 0.94
PH of 1.0% Solution 12-13 12.50
Melting Point 72.2℃ 72.2℃
ParticularSize %
(16-30mesh)
≥90 93

 

 

Application

 

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Paper Making
In the pulping process, Sodium Metasilicate Pentahydrate CAS No 10213-79-3 acts as an alkaline additive to improve the dispersion of wood fibers and help remove insoluble impurities. In chemical pulping, alkali liquor is used to remove lignin from wood and release cellulose. It can promote the dissolution of lignin and improve pulping efficiency in combination with other alkaline substances. Due to its strong dispersing ability, it can also prevent sawdust and fibers from agglomerating during the pulping process, ensure the uniformity of the pulp, and thus improve the quality of paper.
 

 

 

Packing And Delivery

 

Sodium metasilicate pentahydrate packing

Sodium Metasilicate Pentahydrate CAS No 10213-79-3 packed in 20ft=27 tons without pallet

 

 

Why you choose TNN

 

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