SDS

SAFETY DATA SHEET
DuPont
™
Suva
®
410A Refrigerant
Version 3.1
Revision Date
30.03.2015 Document no. 130000050990
7/8
toxicant, repeated exposure.
Aspiration hazard
Pentafluoroethane (HFC-125) : No aspiration toxicity classification
Difluoromethane (HFC-32) : No aspiration toxicity classification
Other
Pentafluoroethane (HFC-125) : Repeated dose toxicity:
Inhalation/Rat gas
NOAEL: > 50000,
No toxicologically significant effects were found.
Difluoromethane (HFC-32) : Repeated dose toxicity:
Inhalation/Rat
No toxicologically significant effects were found.
SECTION 12: ECOLOGICAL INFORMATION
Ecotoxicity effects
Acute and prolonged toxicity to fish
Pentafluoroethane (HFC-125) : LC50/96 h/Oncorhynchus mykiss (rainbow trout): 450 mg/l
Information given is based on data obtained from similar substances.
Difluoromethane (HFC-32) : LC50/96 h/Fish: 1,507 mg/l
Toxicity to aquatic plants
Pentafluoroethane (HFC-125) : ErC50/96 h/Algae: 142 mg/l
Information given is based on data obtained from similar substances.
NOEC/72 h/Pseudokirchneriella subcapitata (green algae): 13.2 mg/l
Information given is based on data obtained from similar substances.
Difluoromethane (HFC-32) : EC50/96 h/Algae: 142 mg/l
Acute toxicity to aquatic invertebrates
Pentafluoroethane (HFC-125) : EC50/48 h/Daphnia magna (Water flea): 980 mg/l
Information given is based on data obtained from similar substances.
Difluoromethane (HFC-32) : EC50/48 h/Daphnia (water flea): 652 mg/l
Chronic toxicity to fish
Difluoromethane (HFC-32) : NOEC/30 d/Fish (unspecified species): 65.8 mg/l
Persistence and degradability
Pentafluoroethane (HFC-125) : Result: Not rapidly biodegradable
Difluoromethane (HFC-32) : Exposure time: 28 d
Biodegradation: 5 %
Not readily biodegradable.
Bioaccumulation
No information available.
Mobility in soil
No information available.
Other adverse effects
No information available.