Laserfiche WebLink
OA iSPtt-?? C H rrr <br />_A <br />MATERIAL SAFETY DATA SHEET <br />A.P. Green, Harbison-Walker and NARCO <br />Printing date 0511212004 <br />Trade name: MC-22 <br />Page 3/6 <br />Reviewed on 06111107 <br />(Contd. from page 2) <br />8 Exposure controls and personal protection <br />Components with limit values that require monitoring at the workplace: <br />-- - - - <br />._.._ umina _....... ............ .. <br />1344 ...................... -- -- ............................... _.__.............................. - -- -- - ................. _..... _ <br />-28-1 non-fibro us al <br />PEL 15 *; 5 * * mg/m3 <br /> *Total dust **Respirable fraction <br />TLV 10 mg/m3 <br /> (e) <br />14808-60-7 crystalline silica (quartz) <br />REL 0.05* mg/m3 <br />*Respirable dust <br />TLV 0.05 R mg/m3 <br />14464-46-1 crystalline silica (cristobalite) <br />PEL 1/2 the value calculated from the respirable dust <br />REL 0.05 * mg/m' <br /> *Respirable dust <br />TLV 0.05 R mg/m3 <br />Personal protective equipment. <br />General protective and hygienic measures: <br />Keep away from foodstuffs, beverages and feed. <br />Wash hands before breaks and at the end of work. <br />Store protective clothing separately. <br />Avoid contact with the eyes and skin. <br />Breathing equipment. <br />0 NIOSH approved respirators should be used if dust is present. A respiratory protection program <br />should be implemented if exposures exceed OSHA PELs. <br />Protection of hands: <br />Protective gloves recommended <br />The glove material has to be impermeable and resistant to the product/ the substance/ the preparation. <br />Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the <br />chemical mixture. <br />Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation <br />Material of gloves <br />The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and <br />varies from manufacturer to manufacturer. As the product is a preparation of several substances, the resistance <br />of the glove material can not be calculated in advance and has therefore to be checked prior to the application. <br />Penetration time of glove material <br />The exact break trough time has to be found out by the manufacturer of the protective gloves and has to be <br />observed. <br />(Contd. on page 4)