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0 <br /> 8020-9190- SWITCH BLACK Revision Date 25-May-2015 <br /> Methods for cleaning up Pick up and transfer to properly labeled containers. <br /> MW <br /> MOW I c� 4 <br /> 7.1 Precautions for safe handling <br /> Hygiene measures Handle in accordance with good industrial hygiene and safety practice. <br /> 7.2 Conditions for safe storage, including any incompatibilities <br /> Storage Conditions Keep containers tightly closed in a dry, cool and well-ventilated place. <br /> Materials to Avoid No materials to be especially mentioned. <br /> 8 E ' asure _. <br /> 8.1 Occupational Exposure Limits(OEL) <br /> Chemical Name ACGIH TLV OSHA PEL British Columbia Alberta Quebec Ontario TWAEV <br /> BARIUM SULFATE TWA:5 mg/m3 TWA: 15 mg/m3 TWA: 10 mg/m3 TWA: 10 mg/m3 TWA: 10 mg/m3 TWA: 10 mg/m3 <br /> 7727-43-7 inhalable fraction, total dust TWA:3 mgfm3 TWA:5 mg/m3 <br /> particulate matter TWA:5 mg/m3 <br /> containing no respirable fraction <br /> asbestos and<1% <br /> crystalline silica <br /> PARAFFIN TWA:2 mg/ml - TWA:2 mg/m3 TWA:2 mg/ml TWA:2 Mg/M3 TWA:2 mgfm3 <br /> 8002-74-2 fume <br /> CARBON BLACK TWA:3 mg/m3 TWA:3.5 mg/m3 TWA:3 mg/m3 TWA:3.5 mg/m3 TWA:3.5 mg/m3 TWA:3 mg/m3 <br /> 1333-86-4 inhalable fraction <br /> e-Caprolactam TWA:5 mg/m3 - TWA: 1 mg/m3 TWA: 5 mg/m3 TWA:5 ppm TWA:5 mg/m3 <br /> 105-60-2 inhalable fraction STEL:3 mglm3 TWA:23 mgfm3 <br /> and vapor TWA: 1 mg/m3 <br /> STEL: 10 ppm <br /> STEL:46 mgfm3 <br /> STEL:3 mg/ml <br /> Titanium dioxide TWA: 10 mglm3 TWA: 15 m9fm3 TWA: 10 mg/m3 TWA: 10 mg/m3 TWA: 10 mgfm3 TWA: 10 mg/m3 <br /> 13463-67-7 total dust TWA: 3 mgfm3 <br /> AMORPHOUS - TWA:20 mppcf TWA:4 mgfm3 TWA:6 mg/m3 TWA: 10 mg/m3 <br /> SILICON DIOXIDE (80)/(%Si02) TWA: 1.5 mg/m3 <br /> 112926-00-8 mg/ml TWA <br /> 8.2 Appropriate engineering controls <br /> Engineering Measures Ensure there is sufficient ventilation of the area. Ensure lighting and electrical equipment is <br /> not a source of ignition. <br /> 8.3 Individual protection measures,such as personal protective equipment <br /> EyelFace Protection Safety glasses with side-shields. <br /> Skin and body protection Wear chemical resistant footwear and clothing such as gloves, an apron or a whole body <br /> suit as appropriate. <br /> Respiratory protection If irritation is experienced, NIOSH/MSHA approved respiratory protection should be worn. <br /> Positive-pressure supplied air respirators may be required for high airborne contaminant <br /> concentrations. Respiratory protection must be provided in accordance with current local <br /> regulations, NIOSH/MSHA approved respiratory protection should be worn if exposure is <br /> anticipated. <br /> Hygiene measures See section 7 for more information <br /> 25-May-2015 - 8020-9190- 2 - AGHS - English - Page 4 9 <br />