Hazard search
Methylarsonic acid
- CAS number
- 124-58-3
- Also known as
- Methanearsonic acid · Methyl arsonic acid (arsenic, organo-) · Monomethylarsonic acid
UK workplace exposure limits
Our data hold no UK limit for this substance.
Sampling methods
| Method | Sampling | Medium | Analysis | Part numbers |
|---|---|---|---|---|
| NIOSH 5022 organo-Arsenic by IC Method document (opens in a new tab) | Active (pump) | 1µm PTFE filter | IC-AA | 225-17-01 225-1 225-2LF |
Methods and limits as published by their agencies and summarised by SKC; check the current method and the limit that applies to you before sampling.
Source: SKC Ltd (UK), Hazard Search, used with SKC's permission (opens in a new tab); SKC Inc. (USA), Sampling Guides, used with SKC's permission (opens in a new tab)