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14103 Sodium metasilicate pentahydrate, tech.

CAS Number
10213-79-3
Synonyms

Stock No. Size Price ($) Quantity Availability
14103-A1 1kg 36.30
14103-D9 *5x1kg 119.00
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Sodium metasilicate pentahydrate, tech.

MDL
MFCD00149176
EINECS
229-912-9

Chemical Properties

Formula
Na2SiO3•5H2O
Formula Weight
212.14 (122.06anhy)
Form
-18 Mesh Granular
Melting point
72°
Density
1.75
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in cold water.

Applications

Sodium metasilicate pentahydrate is used as a starting material in the preparation of silicas and zeolites. It finds application in detergents and cleaners, pulp and paper production. It is also used in soil stabilization, sealing, adhesives and binders. Further, it is used in titanium dioxide production, paints for masonry and glass, spray coatings for tunnel construction. In addition to this, it is used in fruit and vegetable washes and sanitizers for food-contact surfaces.

Notes

Incompatible with strong oxidizing agents.

Literature References

Tekin, R.; Bac, N.; Warzywoda, J.; Sacco, A. Effect of reaction mixture composition and silica source on size distribution of zeolite X crystals. J. Cryst. Growth 2015, 411, 45-48.

Günther, C.; Richter, H.; Voigt, I.; Michaelis, A.; Tzscheutschler, H.; Krause-Rehberg, R.; Serra, J. M. Synthesis and characterization of a sulfur containing hydroxy sodalite without sulfur radicals. Microporous Mesoporous Mater. 2015, 214, 1-7.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H314-H318-H335

Harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. May cause respiratory irritation.

Precautionary Statements: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,8642
Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2839.11
TSCA
Yes
RTECS
VV9287500

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