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S9800-01-34-ATTACHMENT A—T22(CAM-17)Metals NIOSH Guide to Chemical Hazards-2007 <br /> Formula: CAS#: RTECS#: IDLH: <br /> BaCll 10361-37-2 C08750000 150 mg/m' (as Ba) <br /> Conversion: DOT: 1564 154(barium compound, n.o.s.) <br /> Synonyms/Trade Names: Barium dichloride <br /> Exposure Limits: Measurement Methods <br /> NIOSH REL*:TWA 0.5 mg/m3 (see Table 1): <br /> OSHA PEL':TWA 0.5 mg/m' NIOSH 7056,7303 <br /> [`Note:The REL and PEL also apply to other soluble barium compounds(as Be) OSHA ID121 <br /> except Barium sulfate.] <br /> Physical Description:White,odorless solid. <br /> Chemical&Physical Properties: Personal Protection/Sanitation Respirator Recommendations <br /> MW:208.2 (see Table 2): (see Tables 3 and 4): <br /> BP:2840°F Skin:Prevent skin contact NIOSH/OSHA <br /> Sol: 38% Eyes:Prevent eye contact 5 mg/m': 95XQ/Sa <br /> FLP:NA Wash skin:When contam 12.5 mg/m': Sa:Cf/PaprHie <br /> IP:7 Remove:When wet or contam 25 mg/m': 100F/SaT:Cf)PaprTHie/ <br /> Sp.Gr:3.86 Change:Daily ScbaF/SaF <br /> VP:Low 50 mgfrrr': SaF:Pd,Pp <br /> MLT: 1765'F §:ScbaF:Pd,Pp/SaF:Pd,Pp:AScba <br /> UEL:NA Escape: 100F/ScbaE <br /> LEL:NA <br /> Noncombustible Solid <br /> Incompatibilities and Reactivities:Acids, oxidizers <br /> Exposure Routes,Symptoms,Target Organs(see Table 5): First Aid(see Table 6): <br /> ER:Inh,Ing,Con Eye:Irr immed <br /> SY:Irrit eyes,skin,upper resp sys;skin bums;gastroenteritis; Skin:Water flush immed <br /> muse spasm;slow pulse, extrasystoles; hypokatemia Breath:Resp support <br /> TO:Eyes,skin,resp sys, heart,CNS Swallow:Medical attention immed <br /> - Formula: CAS#: RTECS#: IDLH: <br /> - Be(metal) 7440-41-7(metal) DS1750000 (metal) Ca[4 mg/m3 (as Be)] <br /> Conversion: DOT: 1566 154(compounds); 1567 134 (powder) <br /> SynonymslTratle Names: Beryllium metal:Beryllium <br /> Other synonyms vary depending upon the specific beryllium compound <br /> Exposure Limits: Measurement Methods <br /> NIOSH REL:Ca (see Table 1): <br /> Not to exceed 0.0005 mg/m3 NIOSH 7102,7300,7301, <br /> See Appendix A 7303,9102 <br /> OSHA PEL:TWA 0.002m <br /> OSHA ID 125G,ID206 <br /> C 0.005 m /m 0.025 mg/m3[30-minute maximum eak <br /> Physical Description: Metal:A hard,brittle,gray-white solid. <br /> Chemical&Physical Properties: Personal Protection/Sanitation Respirator Recommendations <br /> MW:9.0 (see Table 2): (see Tables 3 and 4): <br /> BP:4532'F Skin:Prevent skin contact NIOSH <br /> Sol:Insoluble Eyes:Prevent eye contact V:Scba F:Pd,Pp/SaF:Pd,PpAScba <br /> FLP:NA Wash skin:Daily Escape: 100F/ScbaE <br /> IP:NA Remove:When wet or contam <br /> Sp.Gr: 1.85(metal) Change:Daily <br /> VP:0 mmHg(approx) Provide:Eyewash <br /> MLT:2349'F <br /> UEL:NA <br /> LEL:NA <br /> Metal: Noncombustible Solid in bulk form,but a slight explosion hazard in the form of a powder or dust. <br /> _ Incompatibilities and Reactivities:Acids,caustics,chlorinated hydrocarbons,oxidizers, molten lithium <br /> Exposure Routes,Symptoms,Target Organs(see Table 5): First Aid (see Table 6): <br /> ER:Inh, Con Eye: Irr immed <br /> SY:Berylliosis (chronic exposure):anor,low-wgt,lass,chest pain,cough, Breath: Fresh air <br /> clubbing of fingers,cyan,pulm insufficiency;irrit eyes;derm; [care] <br /> TO:Eyes,skin,resp sys[lung cancer <br /> L Linden USP SI and Removal,Task Order No.34 Caltrans Contract 06A1895,EFIS 10-1300-0181-0 <br /> Geocon Project No.59800-01-34 Page A-2 of 8 September 2014 <br />