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FEB-2�-00 MON 02:07 PMP, S <br />.+.a..Je,q+a.u♦ i I , .uII LIVI I I ^U I IAl-aa 10:1 r Pag• 0 of d <br />MATERIAL SAFETY DATA SHEET <br />Limestone NSDS ID: VICRON 45-3 <br />REVISION DATE: 3/04/1997 PAGE: 4 <br />�—SECTION 8. EXIOSURE CONTROLS/PERSONAL PROTECTION <br />[CONTINUED) <br />OTHER PROTECTION <br />Wear long-sieeve clothing to avoid skin contact.—`�_-�-- --_ <br />E)TOSURE LIMITS/REGULATORY INFORMATION <br />(All Values Are In Units Of MG/M3) <br />SUBSTANCE DESCRIPTION REG AGENCY PEL TLV STEL CEIL REL <br />L :mastn e — — — <br />OSHA 15.00 -- <br />MSHA 15.00 — <br />ACGIH -- 10,00 <br />NIOSH -- — — <br />LEGEND: <br />EXPOSURE LIMIT DESCRIPTIONS <br />CEIL CEILING E)P LIMIT - 15 MINUTES <br />PEL PERMISSABLE 90 LMT -8 HR TWA <br />REL RECOMMENDED EW LIMIT -8 HR THA <br />STEL SHORT TERM E101 LIMIT -15 MINUTE <br />TLV THRESHOLD LIMIT VALUE -8 HR TW <br />J— SECTION S. PHYSICAL AND CHEMICAL PROPERTIES <br />SPECIFIC u3AVITY EVAPORATION RATE <br />2.111 N/A <br />Dry Product <br />'JOLATILE IN/A PH N/A <br />.APPEARANCE i ODOR PRODUCT STATE <br />ft,ite powder, no odor Solid <br />SECTION 18. STABILITY AND REACTIVITY <br />INCOMPAT31UTIES <br />Calcium carbonate ignites an contact with fluorine. It is incompatible with, acids, alum, ammonium <br />salts and aereary/hYdrogen mixtures. <br />hgCONPOSITION <br />Termal altdatiwe decomposition of calcium carbonate can oroduce calcium oxide_ <br />POLYMERI?AICN <br />Hazardous polymerization will not occur. <br />CCRITIONS TO AVOID <br />Avid etcasalve dust generation and contact with acids and other incompatibles. <br />STABILITY <br />Stable under normal conditions. <br />