Ethyl silicate
Chemical name:
Ethyl silicate
Molecular formula:
C2H5O-[-Si(OC2H5)2O2-]-XC2H5
Technical indexes:
Specification |
28# |
32# |
40# |
50# |
Appearance |
colorless to light yellow liquid , without mechanical impurities and precipitation |
SiO2%(wt) |
27.5～28.5 |
30.0～34.0 |
38.0～42.0 |
48.0～52.0 |
Viscosity, 25℃mm2/s |
0.97 |
1～3 |
4～7 |
20～150 |
Free acid(%) |
≤0.01 |
≤0.04 |
≤0.10 |
≤0.10 |
Properties & Uses:
used in the modification of anticorrosive coating, cross-linking agent, adhesive, dehydrant, catalyst framework, or used in the making of high pure super-fine silicon dioxide.
Packing & Storage:
sealed, in clean and dry plastic-coated metal pail, net wt. 190KG, 200KG . Avoid insolation and rain .U.N. 84064#. |
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