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Sigma-aldrich technical bolt in Al 16 for handling pyrophoric reagents introduction and precaution due to the hazardous nature of pyrophoric reagents we strongly recommend that all users read this bulletin carefully and completely before starting any actual laboratory work if you are unsure of these procedures or if you need assistance please contact us prior to use all users of these reagents must be fully qualified and experienced laboratory workers to handle pyrophoric reagents without problems all users must be made aware of the very hazardous nature of these products users must have read and understood our technical information bulletin number all 134 which describes standard syringe and double tip needle transfer techniques before attempting to handle liquid pyrophoric reagents' nature of the reagents pyrophoric reagents are extremely reactive toward oxygen and in most cases water and must never be exposed to the atmosphere failure to follow proper handling techniques could result in serious injury exposure of these reagents to error could result in spontaneous combustion which could cause serious burns or other injuries to the person handling the reagent or other / others in the immediate area in addition all combustible materials including paper products should not be allowed to come in contact with any pyrophoric agent at any time handling pyrophoric reagents can be handled and stored safely as long as all exposure to atmospheric oxygen and moisture is avoided solids must be transferred under an inert atmosphere in an efficient glove box liquids may be safely transferred without use of above box by employing techniques and equipment discussed in our technical information bulletin all 134 again users must have read and under understood the accompanying Technical Bulletin all 134 before attempting to handle liquid pyrophoric reagents glass bottles of pyrophoric reagents should not be handled or stored unprotected the metal can shipped with each bottle should be retained as a protective container for each bottle for transporting and storage spill powdered lime should be used to completely smother and cover any spill that occurs a container of powdered lime should be kept within arm's length when working with pyrophoric material disposal we feel that the user of the reagent is the person most familiar with the content and should accept the responsibility for safe disposal of the empty container a container with any residual material must never be open to the atmosphere the last traces of reagent must be removed and should be used completely for a chemical reaction however if any unused or unwanted material must be destroyed it must be transferred to an appropriate reaction flask for hydrolysis and/or neutralization with adequate cooling the essentially empty container is then rinsed three times with an inert dry solvent this rinse solvent must also be neutralized or hydrolyzed the solvent must be added to and removed from the container...
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