Hazard search
p-Toluenesulphonic acid
- CAS number
- 104-15-4
- Also known as
- 4-Methylbenzenesulphonic acid · para-Toluenesulphonic acid · Tosic acid
UK workplace exposure limits
Our data hold no UK limit for this substance.
Sampling methods
| Method | Sampling | Medium | Analysis | Part numbers |
|---|---|---|---|---|
| NIOSH 5043 p-Toluenesulphonic acid by HPLC/UV Method document (opens in a new tab) | Active (pump) | 13mm glass fibre filter in Swinnex cassette | HPLC-UV | 225-16 225-32 |
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)