<< Chemical Sampling Information (CSI) Link to Printing InstructionsPrinting Instructions
Chemical Sampling Information (CSI) Chemical Sampling Information
Copper dusts & mists (as Cu)
Quick Links
Search
  
[use word(s)/phrase]
Table of Contents
By Name
A B C D E F G H I J K L M N
O P Q R S T U V W X Y Z

By CAS Number
General Description
    Synonyms: Copper metal dusts; Copper metal fumes

    OSHA IMIS Code Number: 0730

    Chemical Abstracts Service (CAS) Registry Number: 7440-50-8

    NIOSH, Registry of Toxic Effects (RTECS) Identification Number: GL5325000

    NIOSH Pocket Guide to Chemical Hazards, Copper (dusts and mists, as Cu): chemical description, physical properties, potentially hazardous incompatibilities, and more
Exposure Limits
    OSHA Permissible Exposure Limit (PEL) for General Industry: 29 CFR 1910.1000 Z-1 Table -- 1 mg/m3 TWA

    OSHA Permissible Exposure Limit (PEL) for Construction Industry: 29 CFR 1926.55 Appendix A -- 1 mg/m3 TWA

    OSHA Permissible Exposure Limit (PEL) for Maritime: 29 CFR 1915.1000 Table Z-Shipyards -- 1 mg/m3 TWA

    American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value (TLV): 1 mg/m3 TWA

    National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Limit (REL): 1 mg/m3 TWA
Health Factors
    Environmental Protection Agency (EPA) carcinogenic classification: Group D, not classified

    NIOSH Immediately Dangerous To Life or Health Concentration (IDLH): 100 mg/m3 (as Cu)

    Potential symptoms: eye, upper respiratory tract irritation; dermatitis; rare interstitial lung disease/ pulmonary fibrosis; ingestion- nausea, vomiting, diarrhea; ingestion of large dose- liver damage, acute renal failure, death.

    Health Effects: Irritation-Eye, Nose, Throat, Skin---Moderate (HE15); Cumulative Lung Damage (HE10)

    Affected organs: Respiratory system, skin, liver, kidneys

    Literature Basis:
    • International Chemical Safety Cards (WHO/IPCS/ILO): Copper
    • U.S. EPA Integrated Risk Information System: Copper (CASRN 7440-50-8)
    • Kelleher P, Pacheco K, Newman LS. Inorganic dust pneumonias: The Metal-related parenchymal disorders. Env Hlth Persp, 2000; 108:685-96.
Monitoring Methods used by OSHA
    Laboratory Sampling/Analytical Method:

    • sampling media: Mixed Cellulose Ester Filter (MCEF) 0.8 microns
      maximum volume: 960 Liters   minimum volume: 480 Liters   maximum flow rate: 2.0 L/min
      current analytical method: Atomic Absorption Spectroscopy; AAS
      method reference: OSHA Analytical Method (OSHA ID-121)
      method classification: Fully Validated
      alternate analytical method: Inductively Coupled Argon Plasma; ICP-AES/MS, AAS
      method reference: OSHA Analytical Method (OSHA ID-125G, OSHA ID-206, OSHA ID-105, OSHA 1006)
      method classification: Fully Validated
      note: If the filter is not overloaded, samples may be collected up to an 8-hour period. Analytical method does not distinguish between dust and fume.

All Trademarks are the property of their respective owners.