COMPLIANCE INFO_2019 - Laserfiche WebLink

Home Browse Search

f l Pyrapharic Phys.UFC rA chemical that w�dl spontaaneoursfy ic�rmite it airat a temperature s130°F + Sensitizer Health UFC A chemical that causes a substantial proportion of exposed people or animals to develop an allergic reaction in normal tissue after repeated expdoura to the chemical Short-Tenn Exposure Exposure A 1 5-minute TWA exposure,which should not be exceeded at any time Limit(STEL,TLV-STEL) during a w.nrkday(even it the 8-hour TWA is within the TLV-TWA)— EstaNOIedtry the ACGIH Specific Gravity Phys. The ratio ofthe density of a substance to the density of a reference substance;ti is an absiract number not related to any units. The specific cravN of air is 1. Threshold Limit Value Exposure The time-weighled-average(fWA)corrcentratbn fora conventional& (TLV,TLV-TWA) hour=*Jay,Jay,and a,*hour wo week to which it is believed that nearly afl worfters may be repeatedly exposed,day after day,without adverse _------- _ effect—Established ACGIH Toxic Health UPC A material which produces a lethal dose orW hal concentration which fall wthh any of the loWng categories: 1)Median lethal Dose(LD50)between 50 and 500 mg per Kg body weight when administered omally to abino rats 2)Median Lethal Dose(LD50)between 200 and 1000 mg per Kg body weight when administered by continuous contact for 24 hours(or less d death occurs within 24 hours)with the bare sldn of abino rabbits 3)Median lethal concentration(LD50)between 200 and 2000 parts per md6on by volume for a gas or vapor,or between 2 and 20 mg per liter of mist fume or dust,when adrni islered by continuous in m ation for 1 �r hour or less if death occu within 1 hoU� .to albino rats 1 Unstable{Reactive) Phys.UFC A materia((ollw than an eVbsive)which,fn tha pure state,oras commemi*produced,wil vigorouslypolyrnerize,decornpose, condense,or become seti-reactive and undergo other violent chemical changes Ctnciudln9 Win)when exposed to heat,friction with shock or in the absence of an inliblor or in the presence of contan*iants or in contact With cion rinpatbl8 materials _ Upper Explosive Limit Fire The mad,num concentration of a vapor in air at which propagation of (UEL) flame will occur in the presence of an ignition source Vapor Density Phys. Weigh of a vapor per unit volume at any given temperatum and pressure- Vapor Pressure Phys. The pressure characteristic at anygiven temperature of a vapor h _ m s_ibrieJrn with its&LM or solid form _ Water Reactive Phys.UFC A material which explodes,violently reacts;produces ffanvnable,loAc,or other hazardous gases,or evolves enough heat to cause serf-ignition,or i 'Non of nearl5y combu�les upon XnLm to water or moisture Water Solubility Phys. The ability or tendency of one substance to blend uniformly with liquid water