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Merck
CN

13729

Sigma-Aldrich

硅酸钠 溶液

purum, ≥10% NaOH basis, ≥27% SiO2 basis

别名:

水玻璃, 泡花碱 溶液

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线性分子式:
Na2O(SiO2)x · xH2O
UNSPSC代码:
12352202
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等级

purum

组成

NaOH, ≥10%
SiO2, ≥27%

密度

1.39 g/mL at 20 °C

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象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1 - STOT SE 3

靶器官

Respiratory system

储存分类代码

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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F Miyaji et al.
Biomaterials, 20(10), 913-919 (1999-06-03)
A bonelike apatite layer was formed on organic polymers when sodium silicate was used as a catalyst for the apatite nucleation, and modified simulated body fluid was used as a medium for the apatite growth. The apatite-forming ability was the
Synthesis of layered silicates from sodium silicate solution.
Kwon O-Y and Park K-W.
Bull. Korean Chem. Soc., 25(1), 25-26 (2004)
Chemical optimisation of the compressive strength of aluminosilicate geopolymers synthesised by sodium silicate activation of metakaolinite.
Rowles M and O'connor B.
Journal of Materials Chemistry, 13(5), 1161-1165 (2003)
Synthesis of mesoporous silica with tunable pore size from sodium silicate solutions and a polyethylene oxide surfactant.
Sierra L and Guth J-L.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 27(2), 243-253 (1999)

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