---
title: "Aspartame (22839-47-0): exposure limits and sampling"
url: https://analyt-mtc.com/tools/hazard-search/aspartame-22839-47-0/
lang: en
alternates:
  en: https://analyt-mtc.com/tools/hazard-search/aspartame-22839-47-0/
  de: https://analyt-mtc.com/de/tools/gefahrstoffsuche/aspartame-22839-47-0/
---

Hazard search

# Aspartame

CAS number

22839-47-0

Also known as

L-Aspartyl-L-phenylalanine methyl ester · Methyl L-α-aspartyl-L-phenylalaninate

## UK workplace exposure limits

Our data hold no UK limit for this substance.

## Sampling methods

| Method | Sampling | Medium | Analysis | Part numbers |
| --- | --- | --- | --- | --- |
| **NIOSH 5031** / Aspartame by HPLC/UV / [Method document (opens in a new tab)](http://www.cdc.gov/niosh/docs/2003-154/pdfs/5031.pdf) | Active (pump) | 1µm, 37mm PTFE filter in cassette | HPLC-UV | [225-17-01](https://analyt-mtc.com/catalog/product/ptfe-polytetrafluoroethylene-filters/#part-225-17-01) / [225-2LF](https://analyt-mtc.com/catalog/product/sureseal-cassette-blanks/#part-225-2lf) / [225-1](https://analyt-mtc.com/catalog/product/aluminium-respirable-dust-cyclone/#part-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)](https://www.skcltd.com/hazard-search.html); [SKC Inc. (USA), Sampling Guides, used with SKC's permission (opens in a new tab)](https://international.skcinc.com/sampling-guides/)