Document 3Yo38NX0bvaBGoYDKgzNY4BJ

Ootofear 4, 1967 hr* truM V MiUii WkUmi Blmlvr Otemitt UtUUa (NiMMi Hstors CmmnUm IhiMM, Now Trtt 1)H2 Bur Sr* tatlthi Nr. frM colaar of yotar plant u in St. Lotus last Friday. Airing Sis visit t# Monsaats, Ilasr f. tfhsalsr, Mr U4utrU hrglanlst hsd ths plsssart af asattng Hr* Oolnar sod dlssasslng wkist0hOh, imonm* tifvMiswonssaonftot'hsfliviaf*-rahsalnsdtalinagt u4 was of pydrstii kydrawiit flmldo, which 2 andsrstsnd is vsad in year slant--a* wall ss in othor tansral listsrs Installations. Nr. Who#lor hss owsgootod that 1 oonflr* ths vorfcal disowoaioa far your imvmimm* Aalnsl toxlolty otodios with Pydrsul A-ftOO hsvs ladloatod that ths oral lothol data (Uho) ta rata Is 10,$00 nllUgrons par kltocr**. Shs lsthsl dost whan ths astarisi wss sppllsd adllimi ta ths aSrikaa skin of rattits is apprsxlastsiy 1S$0 *}Iligran par kitagrsa. lwdt fron ths Shows that aoaldantsi lacastloa an tha haaaas is sat s partlaaisr bscard in viaw of ths high fjathsl doss in rats* SinlJoriy, siagis assslva skin irts shawlA not ta lasadlataly haxarasas* fhs laths! ittaload in skin panatrstlsn studios is sash, hswtvsr, irslangsd and papastad skla soataot should ta avaiSsS * of pasaitla systaais offsots. 2a addition, prsloi*od Sjaatsa s<:in statist aajr load to skin Irritation. S fast that vapor inhalation shorna ta avoiasa whoa ths is hosts* ta aiavatad taoparataras* fash s&soawra again a to prolongs* or rapsstad axpsaarss rsthsr than short- assslva sr sawta sxposwrss. lass , wa ottoloo4 tsxlsity data far snlnsis tacptsa ta assslva eoasanirstloas hsmaiir ssaMpasad Pjrdrawi A~aoo. A.copy of tho roowito has* trUr sspsriasnt* U anaisaad* (IliiM sots that tha DSW 018824 STLCOPCB4005368 Dr. ftrua T. Smith OotOter *, 1967 taapit tMt#4 m 14intlflMI M 03*99** lUf wa# MM PSYSlOpasnt PlIUJftoMt'l d*aif0*tl0n 0T thf fluid prlST to th* adoption of tha trado*aana, rjrdrowl A200*) X think 7N Vi 11 i|m mi Mm conditions T the mi wore extrema la that toman* weald Ml voluntarily ramla ia atmospheres s# grsasiy soatenlnated* Xa tho series af experiments, all aelnaTo survived after alia* aa symptom whish vara prlaelpaUy related a* mm lamiatloa *f the 161 whist la fanal Vy the therm! deeemasltlea* Tho aaa of pydraul A-200 la industrial kydrawUe fl14 sppu* eatloas should Ml presout tsxlslty hastarda during tha transfar at the fluid frm original ssntalmrs ta Mat hydraulic systan* Obvisualy whan tSafintd la within tha Mreullo syskm* thara should Va ao exposure and eomeausaitly, aa haver*. Jn tha event af nature of tardrauUe llata end ubseqeont splashing or spraying af tha fluid aa tha heated surfaces, .vtpsre af tha fluid and possible dsaaapoaltion . protest* (depending on tto* tenperoture af ttoa haatad surface) nay be irritating if lahalad ta tha dagria that waatwaa will sat veimtnrlly aatpaaa thornselves ta taxis eoaeentreticne. Vo hazardous exposure should result daring tha interval required ta shut dawn tha ayatan and attain suitable respiratory protestlve davlaaa during repairs ta ttoa system* ha would not antlolpata any greater toasarda during rsutin* miateaaaee af a ayatan containing ?ydarnel 1*200 than would ta aynaaat if ttoa system contained ajphoaptoata tana fluid* Xt Soul* appear ta an goad praotloa to wipe day any equlpnent bafara doing any waldlng on ourfnoaa stolen night ta Sotted* with or bovo nriln of althor typo fluid a then. If 1 tan ba of any farthar aosiataaea, plaaaa da nat haoltoto /ta lat na know. Vary truly yours* Rft.adftionsaletsKireelsa:Ur>**# iik ftoaarogua * law tone d. ft* drama - Saw fork Vorma ? Johnson boot Dale Smith aehU~J: <5>Ay* H.. y-sg-Yc DSW 018825 STLCOPCB4005369