S4392
Sodium metasilicate nonahydrate
≥98%
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About This Item
Empirical Formula (Hill Notation):
Na2O3Si · 9H2O
CAS Number:
Molecular Weight:
284.20
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
229-912-9
MDL number:
Assay:
≥98%
Form:
powder
Solubility:
H2O: soluble(lit.)
Quality Level
assay
≥98%
form
powder
reaction suitability
core: sodium
solubility
H2O: soluble(lit.)
SMILES string
O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-][Si]([O-])=O
InChI
1S/2Na.O3Si.9H2O/c;;1-4(2)3;;;;;;;;;/h;;;9*1H2/q2*+1;-2;;;;;;;;;
InChI key
PHIQPXBZDGYJOG-UHFFFAOYSA-N
Application
Na2SiO3.9H2O can be used to prepare honeycomb porous silicon (hp-Si). Sodium metasilicate nonahydrate combined with cobalt chloride (CoCl2. 6H2O) may be used to prepare Co3O4 nanoparticles. The product may be used to impart flame retardant and antimicrobial properties in jute textiles.
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target_organs
Respiratory system
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
Storage Class
8A - Combustible corrosive hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Regulatory Information
危险化学品
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Low temperature chemical reduction of fusional sodium metasilicate nonahydrate into a honeycomb porous silicon nanostructure.
Jianwen L, et al.
Chemical Communications (Cambridge, England), 50(52), 6856-6859 (2014)
The size-dependent magnetic properties of Co3O4 nanoparticles
Ichiyanagi Y and Yamada S
Polyhedron, 24(16-17), 2813-2816 (2005)
Flame retardant and antimicrobial jute textile using sodium metasilicate nonahydrate.
Basak S, et al.
Polish Journal of Chemical Technology, 16(2), 106-113 (2014)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| S4392-1KG | 04061835381388 |
| S4392-250G | 04061835381395 |