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Sodium Metasilicate

Sodium Metasilicate

Category :

Inorganic chemicals

CAS NO : 6834-92-0
EC NO : 229-912-9
Molecular Formula : Na2SiO3
Main Specifications : (Na2O:20.0%-22.0%
Synonyms : Sodium Metasilicate Anhydrous;disodium metasilicate;silanediolate, 1-oxo-, sodium salt (1:1);disodium dioxido(oxo)-$l5-silane;
Sodium Metasilicate
Package: 25kg/bag, inside is plastic bag, outside is poly-woven bag or as per your requirement.
Uses : Drilling;Textile process;Dairy cleaning
Molecular Structure:Sodium Metasilicate 6834-92-0
Product description:

Specifications

sodium metasilicate 
1.Appearance:White granule,powder 
2.CAS:6834-92-0 
3. high quality & competitive price 
4.fast delivery

 

sodium metasilicate

 

Properties:

 

1.Chemical Formula: Na2SiO3 ; Melting Point: 1088°C; Density:2.4g/cm³

 

2.Made by silica sand and soda ash.

 

3.Mainly divided into Anhydrous,Pentahydrate,Nonahydrate.

 

3.Soluble in water,Insoluble in and acid, alkali in aqueous solution. In the air easyly moistured,

 

Specification:

 

Na2SiO3 9H2O 

 

 

 

ITEM

Testing result

Sodium oxide(Na2O)%

20.0-22.0

Silica(SiO2)%

19.0-22.0

Water insoluble%

≤0.30

Iron(Fe)%

≤0.05

Whiteness

≥70

 

 Na2SiO3 5H2O

 

 

 

ITEM

NATIONAL QUALITY INDEX

Sodium oxide(Na2O)%

28.50—30.00

Silica(SiO2)%

27.30—29.20

Water insoluble%

≤0.2

Iron(Fe)%

≤0.03

Whiteness

≥75

PH(1%SOLUTION)

12.5±1.0%

 Na2SiO3 

 

ITEM

Testing result

Sodium oxide(Na2O)%

50.0-52.0 

Silica(SiO2)%

≥45.0

Water insoluble%

≤0.25

Iron(Fe)%

≤0.03

Whiteness

≥75

 

Principle applications

 

1.      Drilling

 

2.      Textile process

 

3.      Dairy cleaning

 

4.      Floor cleaning

 

5.      Detergent formulations

 

6.      Laundry operations

 

7.      Dishwashing compounds

 

8.      Metal cleaning

 

9.      Industrial cleaners

 

10.    Soil stabilization

 

 

 

Packing

 

 25kg/bag, inside is plastic bag, outside is poly-woven bag or as per your requirement.

If you are sourcing Sodium Metasilicate from China ,just feel free to inquire
Contact us
Company:
   Taian Health Chemical Co., Ltd.
E-mail:
chem@netsun.com
Address:
Chemical industry park, No.96 Great Wall Road, Tai'an city, Shandong Province, China
Zip Code:
271000
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