| Identification | |
| Name: | Arsonic acid, methyl-,disodium salt (9CI) |
| Synonyms: | Methanearsonicacid, disodium salt (8CI);Ansar 184;Ansar 8100;Arifen;Arrhenal;Arsenil;Arsinyl;Arsynal;Cacodyl New;Cralo-E-rad;DMA;DMA 100;DSMA;Diarsen;Disodium methanearsonate;Disodium methylarsenate(2-);Disodium methylarsonate;Disomear;Methar;Metharsan;Metharsinat;Neo-Asycodile;Sodar;Somar;Stenosine;Tonarsan;Tonarsin; |
| CAS: | 144-21-8 |
| EINECS: | 205-620-7 |
| Molecular Formula: | CH3AsNa2O3 |
| Molecular Weight: | 183.94 |
| InChI: | InChI=1/CH5AsO3.2Na/c1-2(3,4)5;;/h1H3,(H2,3,4,5);;/q;2*+1/p-2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | 2759 |
| Boiling Point: | 165 |
| Density: | 1.15 |
| Solubility: | Soluble in methanol; practically insoluble in most organic solvents Soluble in water (300 g/l at 25 deg C) In water, 4.32X10+5 mg/l @ 25 deg C [Shiu WY et al; Rev Environ Contam Toxicol 116: 15-187 (1990)] PubMed Abstract |
| Report: |
EPA Genetic Toxicology Program. Arsenic and its compounds are on the Community Right-To-Know List. |
| Packinggroup: | III |
| Color: | Hydrated crystals containing 5H2O or 6H2O Monoclinic spear-shaped plates from absolute alcohol White crystalline solid |
| Safety Data | |
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