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Chemical Sampling Information (CSI)
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General Description

Synonym(s): 2-Hydroxypropanoic acid

OSHA IMIS Code Number: H159

Chemical Abstracts Service (CAS) Registry Number: 50-21-5

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: OD2800000

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):
  • sampling media: Charcoal Tube (100/50 mg sections)
    maximum volume: 800 Liters
    maximum flow rate:     2.0 L/min
    current analytical method: Ion Chromatography; IC
    analytical solvent: 0.01N NaOH
    method reference: (OSHA In-House File)
    method classification: Not Validated
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Page last updated: 05/23/2011