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Sodium tellurite - 97%, high purity , CAS No.10102-20-2

152 Citations

COA

Grade & Purity:

≥97%

Cas Number: 10102-20-2
Molecular Weight: 221.58
EC Number: 233-268-4
MDL number: MFCD00036141
PubChem CID: 24935

In stock

Item Number

S100119

Grouped product items
SKU	Size	Availability	Price
S100119-5g	5g	5	$32.90
S100119-25g	25g	2	$129.90
S100119-100g	100g	2	$413.90
S100119-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,449.90

Basic Description

Synonyms	UNII-0BB57LA23Y \| disodium;tellurite \| Sodium tellurite(IV), 97% \| Disodium trioxotellurate \| 0BB57LA23Y \| AKOS015911231 \| SODIUM TELLURITE [MI] \| AKOS025243255 \| SODIUM TELLURIUM OXIDE (NA2TEO3) \| Q2364532 \| S0965 \| SODIUM TELLURATE (NA2TEO3) \| Sodium te
Specifications & Purity	≥97%
Storage Temp	Desiccated
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
- Superclass Mixed metal/non-metal compounds
  - Class Alkali metal oxoanionic compounds
    - Subclass Alkali metal tellurites

Kingdom	Inorganic compounds
Superclass	Mixed metal/non-metal compounds
Class	Alkali metal oxoanionic compounds
Subclass	Alkali metal tellurites
Intermediate Tree Nodes	Not available
Direct Parent	Alkali metal tellurites
Alternative Parents	Miscellaneous tellurites Metalloid salts Inorganic sodium salts Inorganic oxides
Molecular Framework	Not available
Substituents	Tellurite - Alkali metal tellurite - Inorganic sodium salt - Inorganic oxide - Inorganic salt - Inorganic metalloid salt
Description	This compound belongs to the class of inorganic compounds known as alkali metal tellurites. These are inorganic compounds in which the largest oxoanion is tellurite, and in which the heaviest atom not in an oxoanion is an alkali metal.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	disodium;tellurite
INCHI	InChI=1S/2Na.H2O3Te/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InChIKey	VOADVZVYWFSHSM-UHFFFAOYSA-L
Smiles	[O-][Te](=O)[O-].[Na+].[Na+]
Isomeric SMILES	[O-][Te](=O)[O-].[Na+].[Na+]
WGK Germany	3
RTECS	WY2450000
PubChem CID	24935
UN Number	3288
Packing Group	I
Molecular Weight	221.58

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

26 results found

Lot Number	Certificate Type	Date	Item
D2517595	Certificate of Analysis	Apr 28, 2025	S100119
D2517591	Certificate of Analysis	Apr 28, 2025	S100119
D2517592	Certificate of Analysis	Apr 28, 2025	S100119
D2517593	Certificate of Analysis	Apr 28, 2025	S100119
A2506198	Certificate of Analysis	Jun 17, 2024	S100119
F2413251	Certificate of Analysis	Jun 17, 2024	S100119
F2413252	Certificate of Analysis	Jun 17, 2024	S100119
F2413253	Certificate of Analysis	Jun 17, 2024	S100119
F2413254	Certificate of Analysis	Jun 17, 2024	S100119
E2420059	Certificate of Analysis	May 23, 2024	S100119
L2403402	Certificate of Analysis	May 07, 2024	S100119
L2403403	Certificate of Analysis	May 07, 2024	S100119
L2315100	Certificate of Analysis	Dec 25, 2023	S100119
L2315101	Certificate of Analysis	Dec 25, 2023	S100119
L2315102	Certificate of Analysis	Dec 25, 2023	S100119
C2320753	Certificate of Analysis	Apr 01, 2023	S100119
C2320755	Certificate of Analysis	Apr 01, 2023	S100119
C2320756	Certificate of Analysis	Apr 01, 2023	S100119
C2320757	Certificate of Analysis	Apr 01, 2023	S100119
J2211012	Certificate of Analysis	Oct 14, 2022	S100119
J2211351	Certificate of Analysis	Oct 14, 2022	S100119
J2211350	Certificate of Analysis	Oct 14, 2022	S100119
J2211349	Certificate of Analysis	Oct 14, 2022	S100119
G2211013	Certificate of Analysis	Jul 14, 2022	S100119
F2222491	Certificate of Analysis	Jun 25, 2022	S100119
A2221064	Certificate of Analysis	Jan 24, 2022	S100119

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Chemical and Physical Properties

Solubility	Soluble in water.
Molecular Weight	221.600 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	223.871 Da
Monoisotopic Mass	223.871 Da
Topological Polar Surface Area	63.200 Å²
Heavy Atom Count	6
Formal Charge	0
Complexity	18.800
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	3

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