Customization: | Available |
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CAS No.: | 1344-09-8 |
Formula: | Na2o3si |
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Product Name | Sodium silicate |
CAS No. | 1344-09-8 |
MF | Na2O3Si |
EINECS: | 215-687-4 |
Appearance | Powder |
Packing | 25kg bag |
Shelf life | 2 Years |
Sodium Silicate Powder
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Standard: Standard: GB/T4209-1996
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SPECIFICATION
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Changs-SSP1
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Changs-SSP2
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Changs-SSP3
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Changs-SSP4
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Changs-SSP5
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Na2O,%
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25.9-29.0
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23.0-26.0
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21.0-23.0
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18.5-22.5
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19.0-21.0
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Si2O,%
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49.0-53.0
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51.0-55.5
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56.0-62.0
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55.0-64.0
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60.0-66.5
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Molar Ratio
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2.00±0.01
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2.30±0.01
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2.85±0.01
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3.00±0.01
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3.30±0.01
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Dissolving Rate(S/30ºC)
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≤60
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≤80
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≤180
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≤240
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≤240
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Density,g/ml
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0.30-0.80
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0.40-0.80
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0.50-0.80
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0.50-0.80
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0.60-0.80
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Partical Size(120mesh sieving rate)%
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≥95
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≥95
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≥95
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≥95
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≥95
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Sodium silicate is packaged in 25kg bag
Sodium silicate shipping by air, by sea , by air express like Fedex , DHL, UPS