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trisodium arsenate

CAS No.
13464-38-5
Chemical Name:
trisodium arsenate
Synonyms
Caswell no. 743;Einecs 236-682-3;trisodium arsenate;ANHYDROUSTRISODIUMARSENATE;arsenic acid, trisodium salt;Epa pesticide chemical code 013505;Arsenic acid (H3AsO4), trisodium salt;Arsenic acid (H3aso4), sodium salt (1:3)
CBNumber:
CB9881622
Molecular Formula:
AsNa3O4
Molecular Weight:
207.88851
MDL Number:
MOL File:
13464-38-5.mol
MSDS File:
SDS
Last updated:2026-05-28 05:35:33
Product description Number Pack Size Price
TRISODIUM ARSENATE 95.00% ING0008979 5MG $497.94

trisodium arsenate Properties

Melting point 1390 °C
REACH Annex XVII Substances List Trisodium arsenate (13464-38-5)
EWG's Food Scores 1
FDA UNII 7XO134LHLN
EPA Substance Registry System Trisodium arsenate (13464-38-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)Health Hazard (GHS08)Environment (GHS09)
GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H301-H331-H350-H410
Precautionary statements  P264-P270-P261-P271-P201-P202-P280-P273-P301+P310-P330-P304+P340-P311-P308+P313-P391-P405-P403+P233-P501
RIDADR  UN 1685
TSCA  TSCA listed
HazardClass  6.1
PackingGroup  II

trisodium arsenate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation ING0008979 TRISODIUM ARSENATE 95.00% 13464-38-5 5MG $497.94 2021-12-16 Buy
Product number Packaging Price Buy
ING0008979 5MG $497.94 Buy

trisodium arsenate Chemical Properties,Uses,Production

Definition

ChEBI: An inorganic sodium salt composed from sodium cations and arsenate anions in a 3:1 ratio.

Preparation

Trisodium arsenate(V), Mr 423.9, 1.759g/cm3, mp 86.3C, is obtained most easily by neutralizing arsenic acid with sodium carbonate or sodium hydroxide. Concentration by evaporation gives a marketable product having the formula Na3AsO4·12H2O.

trisodium arsenate Preparation Products And Raw materials

Raw materials

Preparation Products

trisodium arsenate Suppliers

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Arsenic acid (H3aso4), sodium salt (1:3) Caswell no. 743 Einecs 236-682-3 Epa pesticide chemical code 013505 trisodium arsenate Arsenic acid (H3AsO4), trisodium salt ANHYDROUSTRISODIUMARSENATE arsenic acid, trisodium salt 13464-38-5 Na3AsO412H2O