Certifications 2

SAMSUNG SDI Co., Ltd.
Date: January 1
st
2019 Revision no.: 01
MODEL ICR18650-26JM
Page 9 of 26
1468 mg/m³,
STEL = 400 ppm
1-Methyl-2-pyrrolidinone Not applicable Not available Not applicable Not applicable
TWA = 40 mg/m³,
TWA= 10 ppm,
STEL = 80
mg/m³, STEL =
20 ppm
Nickel
TWA = 1.5 mg/m³
(inhalable
particulate matter)
Not available
TWA = 1 mg/m³
(metal and
insoluble
compounds (as
Ni))
TWA = 1 mg/m³
(soluble
compounds (as
Ni))
Ca TWA =
0.015 mg/m
3
(metal and
insoluble
compounds (as
Ni))
Ca TWA =
0.015 mg/m
3
(soluble
compounds (as
Ni))
Not applicable
Butadiene-Styrene-
Itaconic acid copolymer
Not applicable Not available Not applicable Not applicable Not applicable
Butanedinitrile Not applicable Not available Not applicable Not applicable Not applicable
Chromium
TWA = 0.5 mg/m
3
(inhalable
particulate matter);
TLV basis:
respiratory tract
irritation,
TWA = 0.5 mg/m
3
Not available
TWA = 0.5
mg/m
3
(Chromium (II)
compounds (as
Cr),Chromium
(III) compounds
(as Cr))
TWA = 1 mg/m
3
(Chromium metal
and insol. salts
(as Cr))
TWA = 0.5
mg/m
3
(Chromium (II)
compounds (as
Cr),Chromium
(III) compounds
(as Cr))
TWA = 0.5
mg/m
3
(Chromium metal
and insol. salts
(as Cr))
TWA = 2 mg/m
3
ethylbenzene TWA = 20 ppm
Not available
TWA = 100 ppm
TWA = 435
mg/m
3
TWA = 100 ppm
(ST) 125 ppm
TWA = 442
mg/m³, TWA=
100 ppm, STEL =
884 mg/m³, STEL
= 200 ppm
8.2 Exposure controls
8.2.1 Appropriate engineering controls :
Substance/mixture related measures to prevent exposure during identified uses:
- Avoid charging batteries in areas where hydrogen gas accumulate.