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MATERIAL SAFETY DATA SHEET No.
<br /> GENIUM. PUBLISHING CORPORATION C) HYDROCHLORI C ACID
<br /> 1145 CATALYN STREET a Revision .A
<br /> SCHENECTADY. NY 12303.1836 USA OEM14MpUiLlSkINGCDRP.
<br /> + (518) 377.8855 DATE June 1984
<br /> it
<br /> SECTION 1. MATERIAL IDENTIFICATION ! i'
<br /> MATERLAL NAME:HYDROCHLORIC ACID F
<br /> ESCRIPTION: This material is a water solution;of hydrogen chloride gas.
<br /> THER DESIGNATIONS: Huriatic Acid, Concentrated, Hydrochloric Acid, CE Katerial
<br /> CAS# 007 647 010, Aqueous Hydrochloric Acid
<br /> UFACTURER: Available from many suppliers. r
<br /> SECTION H. INGREDIENTS AND HAZARDS °Io HAZARD DATA
<br /> ydrogen Chloride (HCl) <38 -hr TWQ 5 p m or
<br /> :F Traces 7 mR/m
<br /> Impurities- (depends on acid grade) Balance
<br /> .dater uman, Inhalation
<br /> CLo 1300ppm/30 Ti
<br /> 3* bbi.t, Oral
<br /> *Current OSHA PEL and ACCIH (1983) TLV Ceiling ;Level. D50 900 mg/kg
<br /> t at, Oral (200Be')
<br /> 1)50 700 mg/kg
<br /> Rabbit, Skin (20oBe'
<br /> L.D >5g/kg, 24 H-C
<br /> SECTION III. PHYSICAL DATA 18°Be': 00 Be' 22 Be' 23°Bel :I
<br /> Weights.% HCl -------------------- 91.,31.5 35. 3i.1
<br /> Boiling pt, 1 atm, deg F ------- 20B 182 144 123 .r
<br /> Freezing point, deg F (approx) -- -43 1.-63 -86 `101 `
<br /> Specific gravity, 60/60 F ------ 1. 142 . 11 .162 1.179 1.189.1•
<br /> Vap. Press., 25C, NCl/Total, m.•n Hg '-7/15 ".25/33 •87/92 086/190
<br /> All materials are completely water soluble Lith 1-1007 volatiles and pH !1. r.
<br /> Appearance b Odor: Clear, colorless to lt. yellow, fuming* liquid with a pungent,- irrita-
<br /> a 1-5pn HCl detectedd b� .5mell 5-10 pvn is disagreeable.
<br /> *Hten '
<br /> er cont. ten t° be ruining iiouxas a: rc+cm t2~nerature-
<br /> SECTION IV. FIRE AND EXPLOSION DATA _ Lower I Upper a y
<br /> fto ti�+P C"m and M.-hadAo�o.On�on 1.mC �, tlOmn+obdiy i•m.+,,n Air :.,+ - .
<br /> N/A N/,1 N/A -
<br /> �xtinguishing media: Select that suitable. (nr surrounding fire. L'se a water spray to cool
<br /> fire exposed containers to prevent rupture.
<br /> onfla=able, but acid can react with mann metals, such as iron, to produce flammable
<br /> hydrogen gas. (Flacu.:able cone. may Iccur.ula:e inside metal equipment.) Neutralize
<br /> acid with limestone, slaked lime or soda ash to minimize formation of ,potentially
<br /> explosive hydrogen Ras. I
<br /> -irefighters should use [ul3 �rtcctiv clat7in¢ and self-contained breathing apparatus
<br /> wnen this material is invo e ir, a ire situation
<br /> SECTION V. REACTIVITY DATA I '
<br /> this material is stable when prooerly contained and handled. It is a strong mineral acid
<br /> and is,. thus, highly reactive with materials such as metals, metal oxides, hydroxides,
<br /> amines, carbonates and other alkaline materials. It is highly corrosive to mane•
<br /> materials; it must have proper containment for handling and storage.
<br /> t liberates significant levels of HCI figs b;-`vapor pressure at room temperaturelvhen
<br /> concentrated and large amounts of HC1 whon heated.
<br /> eaction with most metals will produce flan-.wale hydrogen gas-
<br /> •.)compatible with materials such as cyanide;• sulfides, sulfites and formaldehyde (may
<br /> release HCK, H2S, 502, iischioromethyl °e:ht-;. respectively) .
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<br /> CoprrWht C I"a G_%L m PubUl hvW CwW.1m GEMUM PUBLISHING
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