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c anco SAFETY DATA SHEET <br /> Y?iuu l!ininl'�rlvliur. <br /> CYANCOO SODIUM CYANIDE SOLUTION, MINING QUALITY 23-32% BY WT. <br /> Version 3.0 US Print Date: 2/1/2016 <br /> SECTION 7. HANDLING&STORAGE <br /> NOTE: Always have on hand a cyanide antidote kit and trained medical responders who can administer first aid <br /> before beginning work with this product. <br /> Handling <br /> Safe Handling Advice • Container may be opened only under exhaust ventilation hood. <br /> •Seal container hermetically immediately after use. • Store under <br /> lock and key or in a way that qualified persons have access to it. • <br /> Use caution when opening the package, since toxic and caustic <br /> gases and vapors may escape. <br /> Advice on Protection Against Fire •The product is not combustible. • See Section 5. <br /> and Explosion <br /> Storage <br /> Requirements for Storage Areas . Keep container tightly sealed and store in a dry, well-ventilated <br /> and Containers place. • Ensure there are sufficient retaining facilities for water used <br /> to extinguish fire. <br /> Unsuitable Materials •Aluminum • Brass•Copper <br /> Advice on Common Storage • Do not store together with acid and acidic salts. • Keep away from <br /> food, drink and animal feedstuffs. <br /> SECTION& EXPOSURE CONTROLS/PERSONAL PROTECTION <br /> Product Occupational Exposure Guidelines <br /> Sodil CAS-No. 143-33-9 EC :`205-599-4 <br /> PEL 5mg/m3 as CN Skin Designation <br /> OSHA 8-hr Time-Weighted Avg <br /> TLV 5 mg/m3 as CN Skin Designation <br /> ACGIH Ceiling Limit <br /> Component Occupational Exposure Guidelines <br /> Hydrogen Cyanide CAS-No. 74-90-8 EC No. 2 ` `!-6 <br /> 10 ppm as CN Skin Designation <br /> PEL 8-hr Time-Weighted Avg <br /> (OSHA) 11mg/m3 as CN Skin Designation <br /> 8-hr Time-Weighted Avg <br /> 4.7 ppm as CN Skin Designation <br /> TLV Ceiling Limit <br /> (ACGIH) 5 mg/m3 as CN Skin Designation <br /> Ceiling Limit <br /> Engineering controls • Engineer out the risk of exposure if feasible. • Ensure suitable ventilation <br /> at the work place and with operational machinery. <br /> Personal Protective Equipment <br /> Respiratory Protection •A respiratory protection program that meets OSHA 1910.134 and ANSI <br /> Z88.2 or applicable state/federal requirements must be followed whenever <br /> workplace conditions warrant respirator use. • NIOSH's"Respirator <br /> Decision Logic"may be useful in determining the suitability of various types <br /> of respirators. <br /> Page 5 of 10 <br />