skip navigational links Occupational Safety & Health Administration DOL.gov OSHA.gov DOL.gov
www.OSHA.gov
Chemical Sampling Information
Cyanuric Acid
 Field Definitions
 Analytical Methods
General Description

NAME: Cyanuric Acid

SYNONYM(s): 2,4,6-Trihydroxy-1,3,5-triazine; Isocyanuric Acid; 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione

IMIS: R216

CAS: 108-80-5

DESCRIPTION:


MP: >330 deg C
MW: 129.08
MOLFM: C3H3N3O3



Exposure Limits


Health Factors


Monitoring

PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):



MEDIA: Polyvinyl Chloride (PVC) Filter 5 micron
ANL SOLVENT: 5:95 Methanol:Water (10 minutes in sonic bath)
MAX V: 1000 L   MAX F: 3 L/min
ANL 1: High Performance Liquid Chromatography; HPLC/UV
REF: 1 (NIOSH 5030)
CLASS: Partially Validated
NOTE: Trichloroisocyanuric acid will interfere because it reacts with water to form cyanuric acid.

COND: Column: C18 Mobile Phase: 0.005 M Na2HPO4 5:95 Methanol:Water Detector: 225 nm


Revision Date: 10/28/1994
* All Trademarks are the property of their respective owners.
Back to TopBack to Top www.osha.gov www.dol.gov

Contact Us | Freedom of Information Act | Customer Survey
Privacy and Security Statement | Disclaimers
Occupational Safety & Health Administrations
200 Constitution Avenue, NW
Washington, DC 20210