Laserfiche WebLink
Vulcan <br /> MATERIAL SAFETY DATA SHEET- <br /> CHEMICALS24 Hour Emergency Phone (m) 524-5751 <br /> Division of Vulcan Materiels Cornpeny / P.O.Box 7689 • SIrn*tgham,AL 35253.0689 <br /> I—IDENTIFICATION <br /> CHEMICAL NAME CHEMICAL FORMULA MOLECULAR WEIGHT <br /> Sodium Hydradde Solution NaCH 40.00 <br /> TRADE NAME <br /> Caustic Soda 73Z 5C% and Weaker Solutions <br /> SYNONYMS DM IDENTIFICATION NO <br /> Liquid Caustic Lye Solution, Caustic, Lye, Soda Lye UN 1824 <br /> II— PRODUCT AND COMPONENT DATA <br /> COMPONENT(S)CHEMICAL NAME CAS REGISTRY NO. %(Approx) ACGIH TLV•TWA <br /> * Sodium Hydroodde 1310-73-2 73, 50 2 mg/at3 <br /> and less Ceilirg <br /> Note: This Material Safety Data Sheet is also valid <br /> for caustic soda solutions weaker than 50%. The <br /> boiling point, vapor pressure, and specific gravity <br /> w l.1 be different fray those listed. <br /> * Denotes chemical subject to reporting requirements of Section 313 of Title III of the 1966 <br /> SuPerfund Amendments and Reauthorization Act(SARA)and 40 CFR Part 372 <br /> 1 <br /> III-PHYSICAL DATA <br /> APPEARANCE AND ODOR SPECIFIC GRAVITY <br /> Colorless or slightly colored, 50X Solution: 1.53 @ 6D°F/6)°F <br /> 0 <br /> BOILING POINT VAPOR DENSITY IN AIR(Arc 1) <br /> 50X Solution: 293°F (145°C) NIA <br /> o a <br /> VAPOR PRESSURE %VOLATILE,BY VOLUME <br /> 5Ca - 6.3 mm Hg @ 104OF 0 <br /> 73% - 6.0 mm Hq @ 158OF <br /> EVAPORATION RATE SOLUBILITY IN WATER <br /> M <br /> 0 100% <br /> IV-REACTIVITY DATA <br /> STABILITY CONDITIONS TO AVOID Mature with wad, acid or incompatible materials can cause <br /> Stable splattering and release of large amounts of heat (Refer to Section VIII). Will <br /> react with some metals fomdrg flammable hydrogen gas. t <br /> INCOMPATIBILITY(Meteriab to avid) <br /> Chlorinated and fluorinated hydrocarbons (i.e. chloroform, difluoroethane), acetaldehyde, acrolein, <br /> aluminum, chlorine trifluoride, hydrogWmone, maleic athydride, phosphorow pentoaide and tetra�- <br /> HAZARDOUS DECOMPOSITION PRODUCTS <br /> • Wil1 riot dec Q I <br /> HAZARoous POLYMERIZATION <br /> dill not oc= <br />