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13726

Sodium trisilicate

≥18% Na (as Na2O) basis, ≥60% Si (as SiO2) basis, powder

Synonym(s):

Sodium water glass

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About This Item

Linear Formula:
Na2O · 3SiO2
CAS Number:
1344-09-8
Molecular Weight:
242.23
UNSPSC Code:
12352300
PubChem Substance ID:
329750300
EC Number:
215-687-4
MDL number:
MFCD00003492
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form

powder

composition

Na (as Na2O), ≥18% , Si (as SiO2), ≥60%

loss

≤20% loss on ignition, 800 °C

SMILES string

[Na+].[Na+].[O-][Si]([O-])=O

InChI

1S/2Na.O3Si/c;;1-4(2)3/q2*+1;-2

InChI key

NTHWMYGWWRZVTN-UHFFFAOYSA-N

flash_point_f

Not applicable

flash_point_c

Not applicable

Storage Class

13 - Non Combustible Solids

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