RX100-10 Datasheet, PDF (4/8 Pages) NTE Electronics – ECG Electronics Freezer

ECG Electronics Freezer
EXPOSURE GUIDELINES:
OSHA HAZARDOUS COMPONENTS (29 CFR 1910.1200)
1,1,1,2-Tetrafluoroethane (HFC-134a)
Methanol
OSHA TABLE COMMENTS:
1. Limit established by supplier
2. S = Skin
EXPOSURE LIMITS
OSHA PEL ACGIH TLV Supplier OEL
ppm _mg/m³ ppm _mg/m³ ppm _mg/m³
TWA NONE NONE NONE
1000^[1]
TWA _{S 200}^[2] 260 S 200 262 NL NL
STEL 250 310 250 328 NL NL
ENGINEERING CONTROLS: Local exhaust ventilation may be necessary to control any air contaminants to
within their TLVs during the use of this product.
PERSONAL PROTECTIVE EQUIPMENT
EYES AND FACE: Wear safety glasses with side shields (or goggles) and a face shield.
SKIN: Skin contact with liquid may cause frostbite. General work clothing and gloves (leather) should provide
adequate protection. If prolonged contact with the liquid or gas is anticipated, insulated gloves constructed of
PVA, neoprene or butyl rubber should be used. Any contaminated clothing should be promptly removed and
washed before reuse.
RESPIRATORY: A respiratory protection program that meets OSHA 1910.134 and ANSI Z88.2 requirements
must be followed whenever workplace conditions warrant a respirator's use.
9. PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE: Gas
ODOR: Faint ethereal odor
pH: Neutral
PERCENT VOLATILE: 100 at 20°C (68°F)
VAPOR PRESSURE: 85.8 psi at 21.1°C (70°F)
VAPOR DENSITY: 3.5 (Air=1)
BOILING POINT: -26.2°C (-15.1°F)
FREEZING POINT: -101°C (-149.8°F)
SOLUBILITY IN WATER: Negligible
EVAPORATION RATE: >1 (CCL4=1)
SPECIFIC GRAVITY: 1.22 (water=1) at 20°C (68°F)
MOLECULAR WEIGHT: 102
10. STABILITY AND REACTIVITY
STABLE: YES
HAZARDOUS POLYMERIZATION: NO
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