400688

Sodium tellurite

−100 mesh, 99%

• Synonym(s): Disodium trioxotellurate
• 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

Properties

• Quality Segment: 100
• 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

Description

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.

Safety Information

• pictograms: GHS06
• signalword: Danger
• hcodes: H301 + H311 + H331
• pcodes: P261 - P264 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311
• 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