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R Y y <br />rYysAb <br />MATERIAL SAFETY DATA SHEET <br />EnviroFloc CF -1 <br />Preparation date: April 26, 2011 <br />Page 4 of 7 <br />SECTION 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION <br />EXPOSURE GUIDELINES: <br />Polyaluminum OSHA PEL (as Al) - 15 mg/M3 (total dust) <br />hydroxychlorosulfate 5 mg/M3 (respirable) <br />ACGIH TLV (as Al) — 2 mg/M3 (soluble salts) <br />ENGINEERING CONTROLS: <br />Provide sufficient ventilation to maintain exposure below level of overexposure <br />and established exposure limits. Maintain eye wash fountains and quick -drench <br />facilities in work area. <br />EYE / FACE PROTECTION: <br />Chemical splash goggles and full face -shield, in compliance with OSHA <br />regulations, are advised. <br />SKIN PROTECTION: <br />Wear protective gloves such as Neoprene or Buna-N. Impervious clothing and <br />boots are recommended. Leather shoes and boots cannot be decontaminated if <br />soaked with liquid material. <br />RESPIRATORY PROTECTION: <br />Not required under normal conditions of use; however, a NIOSH/MSHA approved <br />respirator is recommended where there is insufficient ventilation to maintain <br />exposures below established exposure limits. <br />SECTION 9 - PHYSICAL.AND CHEMICAL PROPERTIES <br />Appearance: Clear to slightly hazy liquid @ <br />68° F (20° C) <br />Odor: Little or no odor <br />Specific Gravity: -1.21 @ 77° F (25° C) <br />Evaporation Rate: Slower <br />(Ethyl Ether = 1) <br />Solubility in Water: 100% <br />Vapor Pressure: 17.5 @ 68° F (20° C) <br />(water) <br />Initial Boiling Point: --220° F (104°C) <br />Volatile %: >60 <br />pH: 2.5-4.5 (as is) <br />Flash Point: >2120 F (100°C) PMCC <br />Upper Explosion Limit: Unavailable <br />Lower Explosion Limit: Unavailable <br />Autoignition Temperature: Unavailable <br />