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• <br />• <br />NALCO <br />18. IEXPOSURE CONTROLS /PERSONAL PROTECTION <br />I <br />OCCUPATIONAL EXPOSURE LIMITS <br />Exposure guidelines have not been established for this product. Available exposure limits for the substance(s) are <br />shown below. <br />OCCUPATIONAL EXPOSURE LIMITS TWA TWA STEL <br />ppm mg /m3 mg /m3 <br />ACGI H/TLV <br />OIL MIST (MINERAL) <br />Al HA/WEEL <br />1- OCTANOL 50 265 <br />OSHA/PEL <br />OIL MIST (MINERAL) 5 <br />MATERIAL SAFETY DATA SHEET <br />TX15256 <br />EMERGENCY TELEPHONE NUMBER <br />(800) 424 -9300 (24 Hours) CHEMTREC <br />5 10 <br />ENGINEERING MEASURES <br />The use of local exhaust ventilation is recommended to control emissions near the source. Laboratory samples should <br />be handled in a fumehood. Provide mechanical ventilation of confined spaces. <br />411 GENERAL ADVICE <br />The use and choice of personal protection equipment is related to the hazard of the product, the workplace and the <br />way the product is handled. In general, we recommend as a minimum precaution that safety glasses with side - shields <br />and workclothes protecting arms, legs and body be used. In addition any person visiting an area where this product is <br />handled should at least wear safety glasses with side - shields. <br />RESPIRATORY PROTECTION <br />Where concentrations in air may exceed the limits given in this section, the use of a half face filter mask or air supplied <br />breathing apparatus is recommended. A suitable filter material depends on the amount and type of chemicals being <br />handled. Consider the use of filter type: Organic vapor cartridge. with a Particulate pre - filter. In event of emergency or <br />planned entry into unknown concentrations a positive pressure, full - facepiece SCBA should be used. If respiratory <br />protection is required, institute a complete respiratory protection program including selection, fit testing, training, <br />maintenance and inspection. <br />HAND PROTECTION <br />When handling this product, the use of chemical gloves is recommended. The choice of work glove depends on work <br />conditions and what chemicals are handled, but we have positive experience under light handling conditions using <br />gloves made from NEOPRENE, NITRILE, OR BUTYL GLOVES. Gloves should be replaced immediately if signs of <br />degradation are observed. Breakthrough time not determined as preparation, consult PPE manufacturers. <br />SKIN PROTECTION <br />Wear standard protective clothing. See general advice. <br />EYE PROTECTION <br />When handling this product, the use of safety glasses with side shields is recommended. <br />HYGIENE RECOMMENDATIONS <br />Use good work and personal hygiene practices to avoid exposure. Consider the provision in the work area of a safety <br />Nalco Company 1601 W. Diehl Road Naperville ,USA 60563 -1198 (630)305 -1000 <br />4/9 <br />