2015-01-26_REVISION - M2012032 (6)

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Potassium Amyl Xanthate, Solid WHMIS Number: 00060600 Page 4 of 8 Brenntag Canada Inc. Date of Revision: 2009 June 17 Containment and Clean -Up In all cases of leak or spill contact vendor at Emergency Number shown on the front page of this MSDS. Procedures: Avoid accumulation and dispersion of dust to reduce explosion potential. Wear respirator, protective clothing and gloves. Spilled material may cause floors and contact surfaces to become slippery. Any recovered product can be used for the usual purpose, depending on the extent and kind of contamination. Where a package (drum or bag) is damaged and / or leaking, repair it, or place it into an over -pack drum immediately so as to avoid or minimize material loss and contamination of surrounding environment. Replace damaged containers immediately to avoid loss of material and contamination of surrounding atmosphere. Avoid dry sweeping. Do not use compressed air to clean surfaces. Vacuuming or wet sweeping is preferred. Return all material possible to container for proper disposal. Do not flush with water as aqueous solutions or powders that become wet render surfaces extremely slippery. Eliminate all sources of ignition. Collect product for recovery or disposal. For release to land, or storm water runoff, contain discharge by constructing dykes or applying inert absorbent; for release to water, utilize damming and /or water diversion to minimize the spread of contamination. Ventilate enclosed spaces. Notify applicable government authority if release is reportable or could adversely affect the environment. 7. HANDLING AND STORAGE HANDLING Handling Practices: Avoid accumulation and dispersion of dust to reduce explosion potential. Ground and bond equipment and containers to prevent a static charge buildup. Use spark- resistant tools. Use normal "good" industrial hygiene and housekeeping practices. Clean up immediately to eliminate slipping hazard. Enforce NO SMOKING rules in area of use. Ventilation Requirements: See Section 8, "Engineering Controls ". Other Precautions: Use only with adequate ventilation and avoid breathing dusts ( aerosols, vapours or mists ). Avoid contact with eyes, skin or clothing. Wash thoroughly with soap and water after handling. Wash contaminated clothing thoroughly before re -use. Do not use cutting or welding torches on empty drums that contained this material /product. Absorption via contact with skin, eyes and mucous membranes can contribute to the overall exposure. Consider measures to prevent absorption by these routes. STORAGE Storage Temperature ( °C): See below. Ventilation Requirements: Ventilation should be explosion proof. Storage Requirements: Store solid Xanthates under cool, dark, dry conditions. Liquid products must be kept cool and used as quickly as possible. (3) Store in a cool, well - ventilated area. Keep away from heat, sparks and flames. Keep containers closed. Do not expose sealed containers to temperatures above 40° C. Avoid moisture contamination. Prolonged storage may result in lumping or caking. Special Materials to be Used for Materials of construction for storing the product include: carbon steel. Copper and its alloys should not Packaging or Containers: be used in equipment for storage, handling or transportation. Attacks some types of rubber, plastics and coatings. Confirm suitability of any material before using. 8. EXPOSURE CONTROLS / PERSONAL PROTECTION :... ::, a..:��a.: .; .c•c:: s. ^.. -- � -- .. ,.... . ...:..m...v_ ...... .................... ... ..... . «. ... ..,.... .. z._.... c.....,.... a,: �,..,:.... t... _.�,ms:a,.r3u...d:;..aw.__,.,., Recommendations listed in this section indicate the type of equipment, which will provide protection against overexposure to this product. Conditions of use, adequacy of engineering or other control measures, and actual exposures will dictate the need for specific protective devices at your workplace. ENGINEERING CONTROLS Engineering Controls: Local exhaust ventilation required. Ventilation should be explosion proof. Make up air should be supplied to balance air that is removed by local or general exhaust ventilation. Avoid accumulation and dispersion of dust to reduce explosion potential. Ventilate low lying areas such as sumps or pits where dense dust may collect. Enforce NO SMOKING rules. PERSONAL PROTECTIVE EQUIPMENT (PPE) Eye Protection: Use chemical safety goggles when there is potential for eye contact. Use full face- shield and chemical safety goggles when there is potential for contact. Skin Protection: Gloves and protective clothing made from neoprene, PVC, polyethylene, rubber or plastic should be impervious under conditions of use. Attacks some types of rubber, plastics and coatings. Prior to use, user should confirm impermeability. Discard contaminated gloves. Respiratory Protection: No specific guidelines available. A NIOSH /MSHA- approved air - purifying respirator equipped with dust, mist, fume cartridges for concentrations up to 2 mg /m' Potassium Hydroxide. An air - supplied respirator if concentrations are higher or unknown.