Telluric acid (H2TeO4),sodium salt (1:2) cas no:10101-83-4

Synonyms: Sodiumtellurate(VI) (Na2TeO4) (6CI,7CI); Telluric acid (H2TeO4), disodium salt(8CI,9CI); Disodium tetraoxotellurate; Sodium tellurate (Na2TeO4); Sodiumtellurium oxide (Na2TeO4)

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Identification
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Safety Data
Toxicity

Identification

NameTelluric acid (H2TeO4),sodium salt (1:2)
CAS10101-83-4
SynonymsSodiumtellurate(VI) (Na2TeO4) (6CI,7CI); Telluric acid (H2TeO4), disodium salt(8CI,9CI); Disodium tetraoxotellurate; Sodium tellurate (Na2TeO4); Sodiumtellurium oxide (Na2TeO4)
EINECS(EC#)233-259-5
Molecular FormulaH2O4 Te . 2 Na
Molecular Weight237.58

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1

Safety Data

Safety

Poison by ingestion, intraperitoneal, and intravenous routes. When heated to decomposition it emits toxic fumes of Te and Na₂O. See also TELLURIUM COMPOUNDS.

Safty informations about Sodium tellurate (CAS NO.10101-83-4):
RIDADR:UN3284
HazardClass:6.1
PackingGroup:II

Toxicity

1.	orl-rat LD50:385 mg/kg	HYSAAV Hygiene and Sanitation: English Translation of Gigiena Sanitariya. 32 (1967),15.
2.	ipr-rat LD50:56,780 µg/kg	EQSSDX Environmental Quality and Safety, Supplement. 1 (1975),1.
3.	ivn-rat LD50:55,850 µg/kg	EQSSDX Environmental Quality and Safety, Supplement. 1 (1975),1.
4.	orl-mus LD50:165 mg/kg	HYSAAV Hygiene and Sanitation: English Translation of Gigiena Sanitariya. 32 (1967),15.
5.	orl-rbt LD50:104 mg/kg	EQSSDX Environmental Quality and Safety, Supplement. 1 (1975),1.

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