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1 ..i <br /> MATERIAL SAFETY DATA SHEET <br /> 200001455/F/USA - q-0032.6201 <br /> Approval Date: 09/26/1997 <br /> Print Date: 09/27/1997 <br /> Page 7 <br /> --------------------------- <br /> ---------------- <br /> If engineering controls do not maintain airborne concentrations below <br /> recommended exposure limits, an approved respirator must be worn. Respirator <br /> type: Part A: high efficiency particulate aerosol (NEPA) ; Part B: organic <br /> vapor; Part C: acid gas. If respirators are used, a program should be <br /> instituted to assure compliance with OSHA Standard 29 CFR 1910. 134. <br /> tio A respirator should be worn if hazardous decomposition products are likely <br /> to be or have been released. Respirator type: acid gas. See Stability and <br /> Reactivity Section. <br /> N <br /> Eye Protection: Wear safety glasses with side shields (or goggles) . <br /> Y <br /> N <br /> Skin Protection: Wear impervious gloves and protective clothing appropriate <br /> for the risk of exposure. <br /> Recommended Decontamination Facilities: Eye bath, washing facilities. <br /> ------------------------------------------------------------------------------ <br /> 9. PHYSICAL AND CHEMICAL PROPERTIES <br /> Part A Part B Part C Working <br /> solution <br /> Physical Form: liquid liquid liquid liquid <br /> Color: colorless colorless yellow - dark light yellow <br /> yellow <br /> Odor: odorless odorless strong sulfur odorless <br /> dioxide <br /> Specific 1.413 1. 15 1. 167 1 .037 <br /> Gravity (water <br /> = 1) : <br /> Vapor Pressure 23.4 mbar 24 mbar 24 mbar 24 mbar <br /> at 20 C (68 F) : (18 mm Hg) (18 mm Hg) (18 mm Hg) (18 mm Hg) <br /> Vapor Density 0.6 0.6 0.6 0.6 <br /> (Air = 1) : <br /> Volatile 55-60% 75-80% 55-60% 90-95% <br /> Fraction by <br /> Weight: <br /> Boiling Point: >100 C >100 C >100 C >100 C <br /> (>212 F) (>212 F) (>212 F) .(>212 F) <br /> Solubility in complete complete complete complete <br /> Water: <br />