SDS
Abbreviations and acronyms
NFPA
-co
de
NFPA health hazard
NFPA fire hazard
NFPA reactivity
HMIS
111
Ra
tin
g
Health
Flammability
Physical
SAFETY
DATA
SHEET
Paae
:
9/
10
Revis
i
on
nr
: 1
I
ssue
date
:
30/04/2018
Difluoromethane
&
Supersedes
:
Pentafluoroethane
ABM = Algemene beoorde
li
ngsmethodiek
AON
= Accord Européen relatif au Transport
In
ternational des Marchandises
Dangereuses par voie de Navigation du Rhin
AOR
= Accord européen relatif au transport international des marchandises
Dangereuses par Route
CLP
= Classification. Labelling and Packaging Regulati
on
according to
1272/2008/EC
IATA = International Air Transport Associati
on
IMDG = International Maritime Dangerous Goods Code
LEL
= Lower Explosive
Li
miULower Explosi
on
Li
mit
UEL
= Upper Explosion
Li
miUUpper Explosive
Li
mit
REACH
= Registration. Evaluation. Authorisati
on
and Restricti
on
of
Chemicals
BTI
= Breakthrough time (maximum wearing time)
DMEL
= Derived minimal effect level
DNEL
= Derived No Effect Level
EC50
= Median
E
仔
ective
Concentrati
on
EL50 = Medi
an
effective level
E
rC
50 = EC50 in terms
of
reduction
of
growth rate
ErL50
= EL50 in terms
of
reduction
of
growth rate
EWC
= European
Was
te Catalogue
LC50
= Median lethal concentrati
on
L050
= Median lethal dose
LL50
= Median lethal level
NA
= Not applicable
NOEC
= No observed effect concentration
NOE
L:
no-observed-effect level
NOELR
= No observed
e
仔
ect
loading rate
NOAEC
= No observed adverse effect concentration
NOAEL
= No observed adverse
e
仔
ect
level
N.O.S.
= Not Otherwise Specified
OEL
= Occupational Exposure
Li
mits - Short Term Exposure
Li
mits (STELs)
PNEC
= Predicted No
E
仔
ect
Concentration
Quantitative structure-acivity relationship (QSAR)
STOT
= Specific Target Organ Toxicity
TWA
= time weighted average
VOC
= Volatile organic compounds
WGK
= Wassergefährdungsklasse (Water Hazard Class under German Federal
Water Management Act)
o -Exposure under fire conditions
would
。仔
ér
no hazard
beyond that
of
ordinary combustible materials.
。-
Materials that will not burn.
1 - Normally stable. but can become unstable
at
elevated
temperatures and pressures
or
may react with water with
some release
of
energy. but not violently.
o Minimal Hazard - No significant risk to health
o Minimal Hazard
1 Slight Hazard
This document has been prepared in accordance with the SOS requirements
of
the OSHA Hazard Communication Standard
29
CFR 1910.1200.