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13726

七氧三硅二钠

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

别名:

水玻璃钠

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关于此项目

线性分子式:
Na2O · 3SiO2
化学文摘社编号:
1344-09-8
分子量:
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

存储类别

13 - Non Combustible Solids

法规信息

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The interaction of ultraviolet excimer laser light with sodium trisilicate.
Eschbach PA, et al.
J. Vac. Sci. Technol. B, 7(5), 2943-2951 (1989)
S A Abo-el-Enein et al.
Journal of hazardous materials, 186(2-3), 1200-1205 (2011-01-18)
Different samples of rice husk ash (RHA) and sodium silicate were prepared and characterized using FTIR, NFTIR and XRD. The selected sample of RHA was obtained by calcination of untreated rice husk (RH) in a semi-closed system at 650°C. Four
M Komljenović et al.
Journal of hazardous materials, 181(1-3), 35-42 (2010-06-18)
This paper investigates the properties of geopolymer obtained by alkali-activation of fly ash (FA), i.e. the influence of characteristics of the representative group of FA (class F) from Serbia, as well as that of the nature and concentration of various
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