Hazard search
Diatomaceous earth (natural respirable dust)
- CAS number
- 61790-53-2
- Also known as
- Diatomaceous silica · Diatomite
UK workplace exposure limits
| Limit | Value | Applies to |
|---|---|---|
| 8-hour TWA | 1.2 mg/m³ |
Sampling methods
Our data hold no sampling method for this substance.
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)