Table of Contents
Advertisement
R
1
cycling refrigerated air dryer
4. 1
R407c gas chemical safety data sheet
PRODUCT NAME:
REFRIGERANT GAS R407c
COMPOSITION/INFORMATION ON INGREDIENTS
EEC No.:
200-839-4 HFC32, 206-557-8 HFC125, 212-377-0 HFC134a
HAZARDOUS INGREDIENT(S)
Difluoromethane (HFC 32)
Pentafluoroethane (HFC 125)
1,1,1,2-tetrafluoroethane (HFC 134a)
HAZARDS IDENTIFICATION
Low acute toxicity. High exposures may cause an abnormal heart rhythm and prove suddenly fatal. Very high
atmospheric concentrations may cause anaesthetic effects and asphyxiation.
Liquid splashes or spray may cause freeze burns to skin and eyes.
FIRST-AID MEASURES
The first aid advice given for skin contact, eye contact, and ingestion is applicable following exposures to the
liquid or spray. See also TOXICOLOGICAL INFORMATION.
Inhalation:
Remove patient from exposure, keep warm and at rest. Administer oxygen if necessary.
Apply artificial respiration if breathing has ceased or shows signs of failing. In the event of
cardiac arrest apply external cardiac massage. Obtain immediate medical attention.
Skin Contact:
Thaw affected areas with water. Remove contaminated clothing. Caution: clothing may
adhere to the skin in the case of freeze burns. After contact with skin, wash immediately with
plenty of warm water. If irritation or blistering occur obtain medical attention.
Eye Contact:
Immediately irrigate with eyewash solution or clean water, holding the eyelids apart, for at
least 10 minutes. Obtain immediate medical attention.
Ingestion:
Unlikely route of exposure.
Do not induce vomiting. Provided the patient is conscious, wash out mouth with water and
give 200-300 ml (half a pint) of water to drink. Obtain immediate medical attention.
Further Medical Treatment
Symptomatic treatment and supportive therapy as indicated.
Adrenaline and similar sympathomimetic drugs should be avoided following exposure as cardiac arrhythmia
may result with possible subsequent cardiac arrest.
CAS No.
% (w/w)
000075-10-5
23
000354-33-6
25
000811-97-2
52
52
Symbol
R Phrases
F+
R12
Advertisement
Table of Contents
Troubleshooting
