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400688

Sodium tellurite

−100 mesh, 99%

Synonym(s):

Disodium trioxotellurate

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About This Item

Linear Formula:
Na2TeO3
CAS Number:
10102-20-2
Molecular Weight:
221.58
NACRES:
NA.23
PubChem Substance ID:
24864941
UNSPSC Code:
12352300
EC Number:
233-268-4
MDL number:
MFCD00036141
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Quality Segment

assay

99%

form

powder

composition

Na₂O₃Te

reaction suitability

core: sodium

particle size

−100 mesh

SMILES string

[Na+].[Na+].[O-][Te]([O-])=O

InChI

1S/2Na.H2O3Te/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2

InChI key

VOADVZVYWFSHSM-UHFFFAOYSA-L

General description

Sodium terllurite is an alkali tellurite that is majorly used in the formation of glasses due to its unique properties which include good transmittance, refractive index, and high chemical resistance. It can be used as a tellurite source for the preparation of quantum dots.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Codes

H301 + H311 + H331

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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