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M, FEB 1,13 '97 1 1A Ij .13 At H L J. D A T A S H E E `r' P.7 i,-,2 4: 6 <br /> Product : 'TRICHLOROETHYLENE INDUSTRIAL GRADE <br /> Product Code: 87444 <br /> Effective Date: 02/07/96 Date Printed: 02/13/97 MSD: 000168 <br /> ------------------------------------------------------------------------- <br /> 8 . EXPOSURE CONTROLS/PERSONAL PROTECTION (CONTINUED) <br /> ventilation to control airborne levels below the exposure <br /> guidelines . Lethal coricentrations may exist in areas with poor <br /> ventilation. <br /> PERSOIZAL PROTECTIVE EQUIPMENT <br /> EYE/FACE PRCTECTION: Use safety glasses . If vapor exposure <br /> causes eye discomfort, use a full-face respirator. <br /> SKIT; PROTECTION: Use protective clothing impervious to this <br /> materia . Selection of specific items such as face shield, <br /> gloves, boots, apron, or full-body suit will depend on <br /> operation. Remove contaminated clothing immediately, wash <br /> skin area with soap and water, launder clothing before reuse. <br /> RESPIRATORY PROTECTION: Atmospheric levels should be maintained <br /> below the exposure guideline. When respiratory protection is <br /> required, use an approved air-purifying or positive-pressure <br /> supplied-air respirator depending on the potential <br /> concentration_. For emergency and other conditions whie.re the <br /> exposure guideline may be Brea;!y exceeded, use an approved <br /> positive-pressure self-contained breathing apparatus or <br /> positive-pressure airline with auxiliary self-contained air <br /> supply. In confined or poorly ventil.ated areas, use an <br /> approved positive-pressure supplied--air respirator . <br /> EXPOSURE GUIDELINE(S) : Trichloroethylene: ACGIH TLV is 50 ppm <br /> TWA, 100 ppm STEL, A5 . OHSA PEL is 50 ppm TWA, 200 ppm STEL. <br /> PELs are in accord :vith those recommended by OSHA, as in the <br /> 1989 revision of PELS . <br /> 9 . PHiSICAL AND CHEMICAL PROPERTIES <br /> APPEARANCE: Colorless liquid. <br /> ODOR: Irritating odor at high concentrations . <br /> VAPOR PRESSURE: 60 mmHg CA 20C <br /> VAPOR DENSITY: 4 .53 <br /> SOILT-NG POINT; 189F (87C) <br /> SOLUBILITY IN WATER: 0 . 1 g/1008 a 25C <br /> SPECIFIC GRAVI:'Y: 1 . 45 @ 25/25C <br /> 10 . S`T'ABILITY AND REACTIVITY <br /> (continued on Page 7) <br /> (R) Indicates a Trademark of The Dow Chemical Company <br />