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Merck
CN

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

Key Documents

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InChI key

VOADVZVYWFSHSM-UHFFFAOYSA-L

InChI

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

SMILES string

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

assay

99%

form

powder

particle size

−100 mesh

Quality Level

100

Related Categories

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

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKDB0780
MKCZ8876
MKCS1354
MKCQ7617
MKCS5959

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Jingwen Gao et al.
Talanta, 199, 178-183 (2019-04-07)
In this work, an innovative aptasensor based on electrochemiluminescence resonance energy transfer (ECL-RET) from CdTe quantum dots (QDs) to a cyanine dye (Cy5) fluorophore for the determination of Ochratoxin A (OTA) was fabricated. A strong cathodic ECL emission was obtained
Chenyang Xing et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 6(19), 1900531-1900531 (2019-10-09)
Herein, a core-shell tellurium-selenium (Te-Se) nanomaterial with polymer-tailed and lateral heterojunction structures is developed as a photothermal absorber in a bionic solar-evaporation system. It is further revealed that the amorphous Se shell surrounds the crystalline Te core, which not only
Pavlina Sobrova et al.
International journal of molecular sciences, 14(7), 13497-13510 (2013-06-29)
Electrochemical detection of quantum dots (QDs) has already been used in numerous applications. However, QDs have not been well characterized using voltammetry, with respect to their characterization and quantification. Therefore, the main aim was to characterize CdTe QDs using cyclic
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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