Hazard search
Ethylene thiourea
- CAS number
- 96-45-7
- Also known as
- 2-Imidazolidinethione · 2-Imidazolidinethione (ethylene thiourea) · 2-Mercaptoimidazoline · Ethylene thiourea (ETU)
UK workplace exposure limits
Our data hold no UK limit for this substance.
Sampling methods
| Method | Sampling | Medium | Analysis | Part numbers |
|---|---|---|---|---|
| NIOSH 5011 Ethylene thiourea by VIS Method document (opens in a new tab) | Active (pump) | 5µm PVC filter in cassette | VAS | 225-802 225-803 225-1 225-3-01 |
| OSHA 95 Ethylene thiourea by HPLC/UV Method document (opens in a new tab) | Active (pump) | Two glass fibre filters in cassette | HPLC-UV | 225-706 225-1 225-724 |
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)