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Chemical Sampling Information (CSI)
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General Description

OSHA IMIS Code Number: 1415

Chemical Abstracts Service (CAS) Registry Number: 61788-32-7

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: WZ6535000; 80299

Chemical Description and Physical Properties:

solid

Exposure Limits

American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value (TLV): 0.5 ppm, 4.9 mg/m3 TWA

National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Limit (REL): 0.5 ppm TWA

Health Factors

Health Effects: Cumulative liver and kidney damage (HE3) Cumulative lung damage (HE10)

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):

  • sampling media: Polytetrafluoroethylene (PTFE) Filter, 0.5 microns - (FH)
    analytical solvent: Carbon Disulfide
    maximum volume: 30 Liters
    maximum flow rate: 3.0 L/min
    current analytical method: Gas Chromatography; GC/FID
    method reference: 2 (OSHA In-house file)
    method classification: Not Validated
    note: Immediately after sampling, transfer filter and backup pad to a small glass screw cap bottle. A bulk of the material must be submitted for analysis.

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