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| CAS No.: | 10101-83-4 |
|---|---|
| Name: | SODIUM TELLURATE |
| Molecular Structure: | |
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|
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| Formula: | H2O4 Te . 2 Na |
| Molecular Weight: | 237.58 |
| Synonyms: | Sodiumtellurate(VI) (Na2TeO4) (6CI,7CI); Telluric acid (H2TeO4), disodium salt(8CI,9CI); Disodium tetraoxotellurate; Sodium tellurate (Na2TeO4); Sodiumtellurium oxide (Na2TeO4) |
| Density: | g/cm3 |
| Boiling Point: | °Cat760mmHg |
| Flash Point: | °C |
| Solubility: | Soluble in water. |
| Safety: | Poison by ingestion, intraperitoneal, and intravenous routes. When heated to decomposition it emits toxic fumes of Te and Na2O. See also TELLURIUM COMPOUNDS. |
| PSA: | 80.26000 |
| LogP: | -0.85600 |
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Chemistry
Molecular Structure of Sodium tellurate (CAS NO.10101-83-4):
Empirical Formula:Na2O4Te
Molecular Weight:237.58
EINECS:233-259-5
Merck:14,8686
H bond acceptors:4
H bond donors:2
Polarizability:10-24 cm3
SMILES: [Na+].[Na+].[O-][Te]([O-])(=O)=O
InChI: InChI=1/2Na.H2O4Te/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChIKey: XERQTZLDFHNZIC-NUQVWONBAT
Std. InChI: InChI=1S/2Na.H2O4Te/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
Std. InChIKey: XERQTZLDFHNZIC-UHFFFAOYSA-L
Toxicity Data With Reference
| 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. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
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
Standards and Recommendations
OSHA PEL: TWA 0.1 mg(Te)/m3
ACGIH TLV: TWA 0.1 mg(Te)/m3
Specification
Sodium tellurate with cas registry number of 10101-83-4 is also known as Telluricacid(H2TeO4),disodiumsalt ; Sodium tellurate ; Sodium tellurate (ortho) ; Sodium tellurate (VI) ; Disodium tetraoxotellurate ; Sodium tellurate purified ; Sodium tellurate,anhydrous ; Sodium tellurate(VI) hydrate,Te 45% min . It is a toxic organic compound with the appearance of white power. It can be slightly souble in water . Sodium tellurate with cas registry number of 10101-83-4 is a useful reagent in chemistry research. It should be stored in a tightly closed container when not in use and stored in a cool, dry place.