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Sodium silicate is among the most widely used inorganic chemicals. C.Thai Chemicals manufactures many different specifications of sodium silicate to meet various application demands of our clients.

The characteristics are expressed as several basic properties, principally SiO2:Na2O ratio, percent solids, density, and viscosity.



Sodium Silicate Solution

MSDS for Sodium Silicate Solution click here

  
 
 
 
Product name
Mole Ratio
%Na2O
%SiO2
Specific Gravity @ 20 °C
Be’ @ 20 °C
A38
2.2 –2.4
10.50-11.50
24.50 –26.50
1.355 – 1.380

38.40-40.0
A44
2.1 –2.4
11.00-12.50
26.50 – 28.50
1.420 – 1.465
43.0 – 46.0
A49
2.1 –2.4
12.50 –14.50
29.00 –31.00
1.495 – 1.530
48.0 –50.0
A50
2.1–2.4
14.00- 15.00
31.00 – 33.00
1.490 –1.560
50.0 –51.5
A53
2.1 –2.25
14.00 – 15.00
31.50 –33.50
1.575 –1.610
53.0 –55.0
A55
2.1 –2.25
15.50 –16.50
34.00 –36.00
1.610 –1.630
55.0 –56.0
H40
2.6 –2.9
9.50 –10.50
25.50 –27.50
1.355 –1.380
38.0 –40.0
H44
2.50 –2.80
10.50 – 11.50
28.50 – 30.50
1.440 –1.480
44.0 –46.0
N35
2.90-3.20
7.00 –8.00
23.50 –25.50
1.320 –1.345
33.0 – 35.0
N38
2.90 –3.20
8.00 –9.00
25.00 –27.00
1.355 –1.380
38.0 –40.0
N42
2.90 –3.10
9.00– 10.0
28.0 –30.0
1.370 – 1.430
41.5 –43.0
N44
3.0 –3.20
10.0 –11.0
30.0 –32.0
1.420 –1.450
43.0 –45.0
 
 
 

Solid Sodium Silicate

MSDS for Solid Sodium silicate Click here

Product name
Mole Ratio
%Na2O
%SiO2
CS-2
2.17 - 2.37
30.0 - 31.5
67.0 - 69.0
CS-4
3.25 - 3.40
23.0 - 24.0
75.0 - 76.0
 

However, if our clients require other specifications that were not mentioned below, we would customize them to suit our clients’ specific requirements.