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<br /> S9800-01-34-ATTACHMENT A—T22(CAM-17)Metals NIOSH Guide to Chemical Hazards-2007
<br /> r Formula: CAS#: RTECSl14 IDLH:
<br /> Co 7440-48-4 GF8750000 20 mg/m3 (as Co)
<br /> Conversion: DOT•
<br /> Synonyms Trade Names: Cobalt metal dust,Cobalt metal fume
<br /> Exposure Limits: Measurement Methods
<br /> NIOSH REL:TWA 0.05 mg/m' (see Table 1):
<br /> OSHA PELt:TWA 0.1 mg/m' NIOSH 7027, 7300,7301, 7303,9102
<br /> - Physical Description: Odorless, silver-gray to black solid. OSHA ID121,ID125G,ID213
<br /> Chemical&Physical Personal Protection/Sanitation Respirator Recommendations
<br /> Properties: (see Table 2): (see Tables 3 and 4):
<br /> MW:58.9 Skin:Prevent skin contact NIOSH
<br /> BP:5612'F Eyes:N.R. 0.25 mglnr': Om
<br /> Sol:Insoluble Wash skin:When contain 0.5 mg/m3: 95XQ'/Sa'
<br /> FIR:NA Remove:When wet or contain 1.25 mglm3: Sa:CP/PaprHie`
<br /> IP:NA Change:Daily 2.5 mglnr3: 100F/ScbaF/SaF
<br /> Sp.Gr:8.92 20 mg/ma: SaF:Pd,Pp
<br /> VP:0 mmHg(approx) §:ScbaF:Pd,Pp/SaF:Pd,Pp AScba
<br /> MLT:2719'F Escape: 100F/ScbaE
<br /> UEL:NA
<br /> LEL:NA
<br /> Noncombustible Solid in bulk
<br /> form,but finely divided dust
<br /> will burn at high temperatures.
<br /> Incompatibilities and Reactivities:Strong oxidizers,ammonium nitrate
<br /> Exposure Routes,Symptoms,Target Organs(see Table 5): First Aid(see Table 6):
<br /> ER:Inn, Ing,Con Eye:Irr Immed
<br /> SY:Cough,dysp,wheez, deer pulm tune;low-wgt;dorm; diffuse Skin:Soap wash
<br /> nodular fib;resp hypersensitivity, asthma Breath:Resp support
<br /> TO:Skin,resp sys Swallow: Medical attention Immed
<br /> Formula: CAS#: RTECS#: IDLH:
<br /> Cu 7440-50-8 GL5325000 100 mg/m3(as Cu)
<br /> Conversion: OOT:
<br /> SynonymslTrade Names:Copper metal dusts,Copper metal fumes
<br /> _ Exposure Limits: Measurement Methods
<br /> NIOSH REL*: TWA 1 mg/m3 (see Table 1):
<br /> OSHA PEL': TWA 1 mg/m3 NIOSH 7029,7300,7301,
<br /> )-Note: The REL and PEL also apply to other copper compounds(as Cu)except 7303,9102
<br /> copper fume.] OSHA ID 121,ID125G
<br /> Physical Description:Reddish,lustrous,malleable,odorless solid.
<br /> Chemical&Physical Personal Protection/Sanitation Respirator Recommendations
<br /> Properties: (see Table 2): (see Tables 3 and 4):
<br /> MW: 63.5 Skin: Prevent skin contact NIOSHIOSHA
<br /> BP:4703'F Eyes: Prevent eye contact 5 mg/m3:Om*
<br /> Sol: Insoluble Wash skin:When contain 10 mg/m3:95XQ'/Sa'
<br /> FLP: NA Remove:When wet or contain 25 mg/m3:Sa:Cf/PaprHie'
<br /> IP: NA Change: Daily 50 mg/m3: 100F/PaprTHle'/ScbaF/SaF
<br /> Sp.Gr: 8.94 100 mg/m':SaF:Pd,Pp
<br /> VP: 0 mmHg(approx) §: ScbaF:Pd,Pp/SaF:Pd,Pp:AScba
<br /> MLT: 1981'F Escape: 100F5cbaE
<br /> UEL: NA
<br /> LEL: NA
<br /> Noncombustible Solid in bulk
<br /> form,but powdered form may
<br /> ignite.
<br /> Incompatibilities and Reactivities:Oxidizers,alkalis,sodium azide,acetylene
<br /> Exposure Routes,Symptoms,Target Organs(see Table 5): First Aid (see Table 6):
<br /> ER: Inn,Ing,Con Eye: Irr immed
<br /> SY: Init eyes, nose,pharynx;nasal septum pert;metallic taste;derma Skin: Soap wash prompt
<br /> in animals:lung, liver,kidney damage;anemia Breath: Resp support
<br /> TO: Eyes, skin, resp sys,liver,kidneys(incr risk with Wilson's disease) Swallow:Medical attention immed
<br /> `, Linden USI'St and Removal,Task Order No.34 Caltrans Contract 06A1895,EFIS 10-1300-0181-0
<br /> Cteoeon Project No.59800-01-34 Page A-4 of 8 September 2014
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