Hazard search
Calcium cyanamide
- CAS number
- 156-62-7
- Also known as
- Calcium carbimide
UK workplace exposure limits
| Limit | Value | Applies to |
|---|---|---|
| 8-hour TWA | 0.5 mg/m³ | |
| 15-minute STEL | 1 mg/m³ |
Sampling methods
| Method | Sampling | Medium | Analysis | Part numbers |
|---|---|---|---|---|
| OSHA ID 121 | Active (pump) | AA or AES | 225-3-01 225-1 | |
| OSHA ID-121 Metal & metalloid particulates in Workplace Atmospheres by AA/AES Method document (opens in a new tab) | Active (pump) | MCE Filter 37mm or 25 mm CST | AA or AES | 225-3-01 225-3100 225-1 |
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)