Sodium Silicate(Water Class) CAS# 1344-09-8
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Sodium Silicate(Water Class) CAS# 1344-09-8

Water glass is an aqueous solution of silicate, which is as crystal clear as glass but as fluid as water. It is a soluble alkali metal silicate material composed of a combination of alkali metal oxides and silica.

Water glass plays an important role in industry, agriculture, technology and other fields. As a binder, water glass has occupied a place in the industrial field since its inception. It can be used to block the sewage leaked from the Fukushima nuclear power plant, or to repair cracks in brick walls; it also has anti-corrosion and acid resistance properties. , is an important material for acid-resistant floors and acid-resistant pools in industrial buildings; painting concrete pavements with water glass can also increase the frost resistance and water resistance of the pavement.

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Sodium Silicate(Water Class) CAS# 1344-09-8

Sodium silicate Basic information
Product Name: Sodium silicate
Synonyms: l96(salt);metso99;n38;n38(silicate);portila;pyramid1;pyramid8;q70
CAS: 1344-09-8
MF: Na2O3Si
MW: 122.06
EINECS: 215-687-4
Product Categories: UVCBs-inorganic;AAS;AAS CRMsAlphabetic;AASSpectroscopy;Application CRMs;S;SA – SM;Spectroscopy;AA Standard SolutionsAlphabetic;Reference/Calibration Standards;Standard Solutions;Chemical Synthesis;Inorganic Salts;Materials Science;Metal and Ceramic Science;Salts;Sodium;Sodium Salts;Synthetic Reagents
Mol File: 1344-09-8.mol
Sodium silicate Structure
Sodium silicate Chemical Properties
Melting point 1410 °C(lit.)
Boiling point 2355 °C(lit.)
density 2.33 g/mL at 25 °C(lit.)
storage temp. -20°C
solubility H2O: soluble
form powder
color Colorless
Water Solubility very slightly soluble cold H2O [MER06]
Merck 13,8751
Dielectric constant 16.0（Ambient）
Stability: Stable. Incompatible with acids, most metals, many organic materials.
InChIKey NTHWMYGWWRZVTN-UHFFFAOYSA-N
CAS DataBase Reference 1344-09-8(CAS DataBase Reference)
EPA Substance Registry System Sodium silicate (1344-09-8)

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