arsenous acid
- CAS NO.：13464-58-9
- Empirical Formula: AsH3O3
- Molecular Weight: 125.94
- MDL number: MFCD00236355
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-10-17 17:11:42
What is arsenous acid?
Chemical properties
exists only in solution; is a weak acid, K=8×10?16; structure: HO(OH)AsOH; preparation: 1 g As2O3, 5mL dilute HCl, dilute to 100mL with H2O; uses: for skin and blood disorders in animals [MER06] [KIR78]
The Uses of arsenous acid
Pesticides.
Definition
ChEBI: Arsenous acid is an arsenic oxoacid consisting of three hydroxy groups attached to a central arsenic atom. It is a conjugate acid of an arsenite(1-).
Hazard
Corrosive to tissues; carcinogen; poisonous.
Properties of arsenous acid
| form | exists only in solution |
| pka | 6.86±0.53(Predicted) |
| color | exists only in solution |
| EPA Substance Registry System | Arsenous acid (13464-58-9) |
Safety information for arsenous acid
Computed Descriptors for arsenous acid
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium THOMAIND PAPER PH 2.0 TO 4.5 1 BOX BUFFER CAPSULE PH 9.2 - 10 CAP SODIUM CHLORIDE 0.1N CVS ALLOXAN MONOHYDRATE 98% PLATINUM 0.5% ON 3 MM ALUMINA PELLETS (TYPE 73) LITHIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
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