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Germanium(IV) oxide, Puratronic™, 99.999% (metals basis), Thermo Scientific Chemicals

76.48 € - 870.33 €

Chemical Identifiers

CAS 1310-53-8
Molecular Formula GeO2
Molecular Weight (g/mol) 104.628
MDL Number MFCD00011030
InChI Key YBMRDBCBODYGJE-UHFFFAOYSA-N
Synonym germanium dioxide, germania, germanic acid, germanium oxide, germanium iv oxide, germanic oxide crystalline, dioxogermanium, germanic oxide, wln: ge o2
PubChem CID 14796
IUPAC Name dioxogermane
SMILES O=[Ge]=O
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Products 3
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Product Code Brand Quantity Price Quantity & Availability  
11346178
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Thermo Scientific Alfa Aesar
011155.06
5 g
76.48 €
5g
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11336178
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Thermo Scientific Alfa Aesar
011155.14
25 g
293.46 €
25g
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11356178
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Thermo Scientific Alfa Aesar
011155.22
100 g
870.33 €
100g
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Description

Description

Germanium dioxide is used as an optical material for wide-angle lenses and in optical microscope objective lenses. It is used as a catalyst in the preparation of polyethylene terephthalate resin. Further, it is used as a feedstock for the manufacturing of phosphors and semiconductor materials. It is also used in transistors and diodes, and infrared transmitting glass.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

1310-53-8
104.628
YBMRDBCBODYGJE-UHFFFAOYSA-N
14796
O=[Ge]=O
GeO2
MFCD00011030
germanium dioxide, germania, germanic acid, germanium oxide, germanium iv oxide, germanic oxide crystalline, dioxogermanium, germanic oxide, wln: ge o2
dioxogermane

Specifications

1086°C
White
99.999% (Metals basis)
MFCD00011030
Slightly soluble in sodium hydroxide. Insoluble in water and hydrochloric acid.Soluble in water,acid and alkali. Insoluble in hydrofluoric acid and hydrochloric acid.
O=[Ge]=O
104.628
104.59
6.239
1310-53-8
Powder
GeO2
germanium dioxide, germania, germanic acid, germanium oxide, germanium iv oxide, germanic oxide crystalline, dioxogermanium, germanic oxide, wln: ge o2
YBMRDBCBODYGJE-UHFFFAOYSA-N
dioxogermane
14796
Odorless
Germanium(IV) oxide
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Safety and Handling

Safety and Handling

Wear suitable protective clothing. This material and/or its container must be disposed of as hazardous waste.

P261-P264b-P270-P271-P301+P312-P304+P340-P312-P330-P501c

H302+H332

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missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier
  • Germanium(IV) oxide, Puratronic

Signal Word
  • Warning

Hazard Category
  • Acute toxicity Category 4

Hazard Statement
  • H302-Harmful if swallowed.
  • H332-Harmful if inhaled.

Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P264-Wash face, hands and anyexposed skin thoroughly after handling.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.

Supplemental information
  • MIXTURE LIST-Contains : Germanium oxide

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only

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