---
title: "Phosphorus oxychloride (10025-87-3): sampling methods"
url: https://analyt-mtc.com/tools/hazard-search/phosphorus-oxychloride-10025-87-3/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/phosphorus-oxychloride-10025-87-3/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/phosphorus-oxychloride-10025-87-3/
---

Hazard search

# Phosphorus oxychloride

CAS number

10025-87-3

Also known as

Phosphoryl chloride · Phosphoryl trichloride · Trichlorophosphorus oxide

## UK workplace exposure limits

| Limit | Value | Applies to |
| --- | --- | --- |
| 8-hour TWA | 0.2 ppm |  |
| 8-hour TWA | 1.3 mg/m³ |  |
| 15-minute STEL | 0.6 ppm |  |
| 15-minute STEL | 3.8 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)](https://www.skcltd.com/hazard-search.html)