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43111 Silicon(IV) oxide, 30% in H2O, colloidal dispersion

CAS Number
7631-86-9
Synonyms

Stock No. Size Price ($) Quantity Availability
43111-A1 1kg 24.30
43111-A7 5kg 58.40
43111-C4 25kg 193.00
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Silicon(IV) oxide, 30% in H2O, colloidal dispersion

MDL
MFCD00011232
EINECS
231-545-4

Chemical Properties

Formula
O2Si
Formula Weight
60.09
Form
0.01 Micron Particles, in Liquid, S.A. 305m2/g
Density
1.20
Storage & Sensitivity
Ambient temperatures.
Solubility
Insoluble in water.

Applications

Used as sodium stabilizing counterion, for preparation of silica catalytic supports. Also used in glass manufacturing, foundry sand casting, metallurgical flux sand, ceramics sand, gas recovery, paint and coatings, filtration sand, chromatographic column treatment, wood treatment, inks, desiccants and powder metal molding. Its is principle gateway in electronic industries.

Notes

Particle charge (-), sodium stabilizing counter ion, pH 10.5, viscosity 8 cps

Literature References

Angus I. Kingon; Jon-Paul Maria; S. K. Streiffer. Alternative dielectrics to silicon dioxide for memory and logic devices. Nature., 2000, 406 1032-10382.

D. J. DiMaria; E. Cartier; and D. Arnold. Impact ionization, trap creation, degradation, and breakdown in silicon dioxide films on silicon. J. Appl. Phys., 1993, 73 (7), 3367.

Other References

Harmonized Tariff Code
2811.22
TSCA
Yes

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