NAME: Sodium Bisulfite
IMIS: S050
CAS: 7631-90-5
Exposure Limits
ACGIH TLV:
5 mg/m3 TWA; Appendix A4 (Not Classifiable as a Human Carcinogen)
NIOSH REL: 5 mg/m3 TWA
Health Factors
Monitoring
PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):
MEDIA:
Mixed Cellulose Ester Filter (MCEF) 0.8 microns
MAX V:
960 Liters MIN V:
480 Liters MAX F:
2.0 L/min
ANL 1:
Atomic Absorption Spectroscopy; AAS
REF:
2 (OSHA ID-121)
CLASS:
Partially Validated
NOTE:
Submit as a separate sample. An analysis is performed for total Na and reported as the compound.
WIPE:
MEDIA:
Whatman smear tab; Solvent: Deionized water.
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