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4.4 REFRIGERATN SAFETY DATA SHEET
Name:
Main hazards:
Specifi c hazards:
General informati on:
Inhalati on:
Eye contact:
Skin contact:
Exti nguishing media:
Specifi c hazards:
Specifi c methods:
Personal precauti ons:
Environmental precauti ons:
Cleaning methods:
Handling:
technical measures/precauti ons:
Advice for safe use:
Storage:
Control parameters:
Respiratory protecti on:
Eye protecti on:
Hand protecti on:
Hygienic measures:
Colour:
Odour:
Boiling point:
Flash point:
Relati ve gas density (air=1)
Relati ve liquid density (water=1)
Solubility in water:
Stability:
Materials to avoid:
Decompositi on products
hazardous:
Acute toxicity:
Local eff ects:
Long term toxicity:
Global warming potenti al
GWP (R744=1):
Ozone Depleti on Potenti al ODP
(R11=1):
Disposal considerati on:
10
R32
HAZARDS IDENTIFICATION
Asphyxiati on.
Quick evaporati on could cause it to freeze.
FIRST AID MEASURES
Do not administer to people who are unconscious.
Immediately remove to fresh air.
Use oxygen or arti fi cial respirati on as required.
The use of adrenaline or similar drugs should be avoided.
Carefully rinse with plenty of water for at least 15 minutes and get medical att enti on.
Wash immediately with plenty of water for at least 15 minutes. Apply a sterile gauze.
Immediately remove contaminated clothing.
FIRE FIGHTING MEASURES
Water spray, dry powder.
Breakage or explosion of vessel.
Cool down the containers with a water spray from a safe positi on. Stop the product leakage if possible. Use water spray,
if possible, to abate the fumes. Move the vessels away from the area of the fi re if this can be done without posing any
risks.
ACCIDENTAL RELEASE MEASURES
Try to stop the leak.
Evacuate personnel to safety areas.
Venti late appropriately.
Eliminate the igniti on sources.
Use personal protecti ve equipment.
Try to stop the leak.
Venti late the area
HANDLING AND STORAGE
Allow effi cient air exchange and/or sucti on the work environments.
Do not breath in fumes or aerosol.
Close carefully and store in a cool, dry and well venti lated area.
Keep in original containers. Incompati ble products: explosive, fl ammable materials, organic peroxide
EXPOSURE CONTROLS/PERSONAL PROTECTION
OEL – data not available.
DNEL: Derived no eff ect level (workers)
long-term – systemic eff ects, inhalati on = 7035 mg/m3.
PNEC: Predicted no-eff ect concentrati on
water (fresh water) = 0,142 mg/l
aquati c, intermitt ent releases = 1,42 mg/l
sediment, fresh water = 0,534 mg/kg dry weight
Not required.
Safety goggles.
Latex gloves
No smoking
PHYSICAL AND CHIMICAL PROPERTIES
Colourless.
Ethereal. Hard to perceive at low concentrati ons.
-51,7 °C at atm press
648 °C
1,8
1,1
280000 mg/l.
STABILITY AND REACTIVITY
Stable under normal conditi ons.
Air, oxidizing agents, humidity.
Under normal storage and use conditi ons, hazardous decompositi on products should not be generated..
TOXICOLOGICAL INFORMATION
LD/LC50/inHALATION/4 hours/on rat = 1107000 mg/m3.
No known eff ect.
No kown eff ect.
ENVIRONMENTAL INFORMATION
675
0
Refer to the supplier's gas retrieval program. Avoid direct release into the atmosphere.
Picco R32
Air/Water heat pumps with axial fans
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