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400688

Sigma-Aldrich

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
EC Number:
233-268-4
MDL number:
MFCD00036141
UNSPSC Code:
12352300
PubChem Substance ID:
24864941
NACRES:
NA.23

assay

99%

form

powder

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

signalword

Danger

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCS1354
MKCQ7617
MKCS5959
MKCQ0712
MKCN2786

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Lamprini Karygianni et al.
Journal of clinical medicine, 9(4) (2020-04-05)
Modification of oral biofilms adhering to dental hard tissues could lead to new treatment approaches in cariology and periodontology. In this study the impact of DNase I and/or proteinase K on the formation of a simulated supragingival biofilm was investigated
J C McLaughlin et al.
Journal of molecular graphics & modelling, 17(5-6), 275-284 (2000-06-07)
In simple oxide glasses the coordination number and oxidation state of the glass-forming element can be predicted directly from the "8--n" rule. Tellurite glasses, however, are unusual in that the coordination number of oxygen around tellurium varies without a corresponding
Tao Wang et al.
Nanoscale, 8(5), 3031-3039 (2016-01-20)
A hierarchical structure is a prerequisite for a liquid super-repellent surface due to its capability to catch large numbers of fine air-pockets. In the present work, a series of hierarchical nanocomposites with anti-wettability were fabricated by in situ deposition of
Marketa Ryvolova et al.
Electrophoresis, 32(13), 1619-1622 (2011-05-25)
In this study, biotin-conjugated glutathione was synthesized using peptide bonding of the biotin carboxy group and amino group of the γ-glutamic acid to prepare an alternative coating for CdTe quantum dots (QDs). This type of coating combines the functionality of
T Thurnheer et al.
Molecular oral microbiology, 33(3), 234-239 (2018-01-13)
Bacteria residing in oral biofilms live in a state of dynamic equilibrium with one another. The intricate synergistic or antagonistic interactions between them are crucial for determining this balance. Using the six-species Zürich "supragingival" biofilm model, this study aimed to
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