PRODUCT Properties
| Melting point: | 177.5°C (rough estimate) |
| Boiling point: | 88°C |
| storage temp. | Refrigerator |
| solubility | Water (Slightly) |
| form | solid |
| pka | pK1:3.89;pK2:8.37(phenol);pK3:10.05 (25°C) |
| color | White powder or yellow prisms from AcOH or Me2CO |
| Water Solubility | almost transparency |
Description and Uses
4-Hydroxyphenylarsonic Acid could be useful for synthesizing flower-?like CoFe2O4 particles that are an attractive sorbent for removing aromatic organoarsenicals from wastewater.
Safety
| Symbol(GHS) |   GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H331-H410 |
| Precautionary statements | P261-P264-P270-P271-P273-P301+P310+P330-P304+P340+P311-P391-P403+P233-P405-P501 |
| Risk Statements | 22-50/53 |
| Safety Statements | 22-36/37/39 |
| RIDADR | 1554 |
| RTECS | CY5075000 |
| HS Code | 2931.90.6000 |
| HazardClass | 6.1 |
| PackingGroup | III |
| Toxicity | LDLo orl-rat: 450 mg/kg JPETAB 63,122,38 |
