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MATERIAL SAFETY DATA SHEET <br /> 200000121/F/USA <br /> Approval Date: 04/20/1999 <br /> Print Date: 06/03/1999 <br /> Page 3 <br /> ---------7-------------------------------------------------------------------- <br /> Prevention of Fire and Explosion: Keep from contact with oxidizing materials. <br /> Storage: Keep container closed. Keep away from incompatible substances (see <br /> Incompatibility section) . <br /> ------------------------------------------------------------------------------ <br /> 0 8. EXPOSURE CONTROLS/PERSONAL PROTECTION <br /> 0 <br /> 0 <br /> Y <br /> Exposure Limits: <br /> N <br /> u ACGIH Threshold Limit Value (TLV) : <br /> Acetic acid: 10 ppm TWA, 15 ppm STEL <br /> OSHA (USA) Permissible Exposure Limit (PEL - 1971 Table Z-1 Values) : <br /> Acetic acid: 10 ppm TWA <br /> Ventilation: Good general ventilation (typically 10 air changes per hour) <br /> should be used. Ventilation rates should be matched to conditions. <br /> Supplementary local exhaust ventilation, closed systems, or respiratory <br /> protection may be needed in special circumstances such as poorly ventilated <br /> spaces, evaporation from large surfaces, spraying, heating, etc. <br /> Respiratory Protection: If engineering controls do not maintain airborne <br /> concentrations to an acceptable level, an approved respirator must be worn. <br /> Respirator type: Full-face organic vapor cartridge. A full-face <br /> positive-pressure air-supplied respirator must be worn if hazardous <br /> decomposition products are likely to be released or have been released. See <br /> Stability and Reactivity Section. If respirators are used, a program should be <br /> instituted to assure compliance with OSHA Standard 29 CFR 1910. 134. <br /> Eye Protection: If a full-face respirator is not worn, wear vapor-tight <br /> chemical goggles. <br /> Skin Protection: Wear impervious gloves and protective clothing appropriate <br /> for the risk of exposure. <br /> Recommended Decontamination Facilities: Eye bath, safety shower, washing <br /> facilities <br /> ------------------------------------------------------------------------------ <br /> 9. PHYSICAL AND CHEMICAL PROPERTIES <br /> Physical Form: Liquid <br /> Color: Green - brown <br /> Odor: acetic acid <br /> Specific Gravity (water - 1) : 1.123 <br /> Vapor Pressure at 20 C (68 F) : 24 mbar (18 mm Hg) <br /> Vapor Density (Air = 1) : 0.6 <br />