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1310-53-8 - Germanium(IV) oxide, 99.9999% (metals basis) - 10510 - Alfa Aesar

10510 Germanium(IV) oxide, 99.9999% (metals basis)

CAS Number
1310-53-8
Synonyms

Size Price ($) Quantity Availability
5g 58.00
25g 222.00
100g 653.00
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Germanium(IV) oxide, 99.9999% (metals basis)

MDL
MFCD00011030
EINECS
215-180-8

Chemical Properties

Formula
GeO2
Formula Weight
104.59
Form
-40 Mesh Powder
Melting point
1086°
Density
6.239
Solubility
Soluble in water (4.5g/L at 25°C), acid and alkali. Insoluble in Hydrofluoric acid and hydrochloric acid.

Applications

Germanium dioxide is used in algaculture.A mixture is used as an optical material for optical fibers and optical waveguides It is also used as a catalyst in production of polyethylene terephthalate resin and for production of other germanium compounds. It is used as a feedstock for production of some phosphors and semiconductor materials.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Literature References

Weast, R.C. Handbook of Chemistry and Physics. , 60th ed.; CRC Press LLC: Boca Raton, FL, 1979; p. B-81 

GHS Hazard and Precautionary Statements

Hazard Statements: H302

Harmful if swallowed.

Precautionary Statements: P264-P270-P301+P312a-P330-P501a

Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,4409
Harmonized Tariff Code
2825.60
TSCA
Yes
RTECS
LY5240000

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