-
Name
trisodium arsenate
- EINECS
- CAS No. 13464-38-5
- Density g/cm3
- Solubility
- Melting Point 1390 °C
- Formula AsO4•3Na
- Boiling Point °Cat760mmHg
- Molecular Weight 207.89
- Flash Point °C
- Transport Information
- Appearance
- Safety A poison by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic vapors of As.
- Risk Codes
-
Molecular Structure
- Hazard Symbols 3
- Synonyms trisodium arsenate;Arsenic acid (H3AsO4), trisodium salt;ANHYDROUSTRISODIUMARSENATE;arsenic acid, trisodium salt
- PSA 86.25000
- LogP -0.85600
Sodium arsenate Chemical Properties
Molecule structure of Sodium arsenate (CAS NO.13464-38-5) :
IUPAC Name: trisodium arsorate
Molecular Weight: 207.88851 g/mol
Molecular Formula: AsNa3O4
H-Bond Acceptor: 4
Exact Mass: 207.870564
MonoIsotopic Mass: 207.870564
Topological Polar Surface Area: 86.3
Heavy Atom Count: 8
Complexity: 36.8
Canonical SMILES: [O-][As](=O)([O-])[O-].[Na+].[Na+].[Na+]
InChI: InChI=1S/AsH3O4.3Na/c2-1(3,4)5;;;/h(H3,2,3,4,5);;;/q;3*+1/p-3
InChIKey: CDBAKLRDFBGJOX-UHFFFAOYSA-K
EINECS: 236-682-3
Sodium arsenate Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD | intraperitoneal | > 1mg/kg (1mg/kg) | KIDNEY, URETER, AND BLADDER: OTHER CHANGES | Journal of Toxicology and Environmental Health, Part A. Vol. 59, Pg. 119, 2000. |
| mouse | LDLo | oral | 1600mg/kg (1600mg/kg) | Archives of Environmental Contamination and Toxicology. Vol. 14, Pg. 111, 1985. | |
| rat | LD | intraperitoneal | > 1mg/kg (1mg/kg) | KIDNEY, URETER, AND BLADDER: OTHER CHANGES | Journal of Toxicology and Environmental Health, Part A. Vol. 59, Pg. 119, 2000. |
Sodium arsenate Consensus Reports
EPA FIFRA 1988 pesticide subject to registration or re-registration.
Reported in EPA TSCA Inventory.
Sodium arsenate Safety Profile
A poison by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic vapors of As.
RIDADR: 1685
HazardClass: 6.1(a)
PackingGroup: II
Sodium arsenate Specification
Sodium arsenate (CAS NO.13464-38-5) is also called Caswell No. 743 ; EPA Pesticide Chemical Code 013505 ; Sodium orthoarsenate ; Trisodium arsenate ; Arsenic acid (H3AsO4), sodium salt (1:3) ; Arsenic acid (H3AsO4), trisodium salt ; Arsenic acid, trisodium salt . Sodium arsenate (CAS NO.13464-38-5) is moderate toxic. It is not flammable. It will produce toxic arsenide and sodium oxide fumes when buring. So the storage environment should be ventilate, low-temperature and dry. Keep Sodium arsenate (CAS NO.13464-38-5) separate from raw materials of food.
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