SDS

7
Chromium
TWA = 0.5 mg/m3
(inhalable particulate
matter); TLV basis:
respiratory tract
irritation,
TWA = 0.5 mg/m3
Not available
TWA = 0.5 mg/m3
(Chromium (II)
compounds (as
Cr),Chromium
(III) compounds
(as Cr))
TWA = 1 mg/m3
(Chromium metal
and insol. salts(as
Cr))
TWA = 0.5 mg/m3
(Chromium (II)
compounds (as
Cr),Chromium
(III) compounds
(as Cr))
TWA = 0.5 mg/m3
(Chromium metal
and insol. salts(as
Cr))
TWA = 2 mg/m3
Lithium Carbonate
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Ethylbenzene
TWA = 20 ppm
Not available
TWA = 100 ppm
TWA = 435 mg/m3
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.
- Use local exhaust ventilation to maintain concentrations of hydrogen below the Lower Explosive collect and transport
flammable gases in ventilation systems.
- Insure proper ventilation is present and electrolyte mist and vapours.
Structural measures to prevent exposure:
- Avoid charging batteries in areas where hydrogen gas accumulate.
- Use local exhaust ventilation to maintain concentrations of hydrogen below the Lower Explosive collect and transport
flammable gases in ventilation systems.
- Insure proper ventilation is present and electrolyte mist and vapours.
Organizational measures to prevent exposure: Not available
Technical measures to prevent exposure:
- Insure proper ventilation is present and electrolyte mist and vapours.
8.2.2 Individual protection measures, such as personal protective equipment:
Eye and Face protection
- Wear ANSI approved safety glasses with side shield during normal use.
- Wear NIOSH approved face shield with safety glasses and H.V protection during intentional disassembly.
Skin protection
Hand protection
- Wear nitrile butyl rubber, neoprene, or PVC glove during battery component disassembly.
- Discard contaminated work clothing after one work day.
Other skin protection
- Wear protective clothing during battery component disassembly.
- Discard contaminated work clothing after one work day.
Respiratory protection :
- None required during normal use.
- Wear NIOSH or European Standard EN 149 approved full or half face piece (with goggles) respiratory
protective equipment when necessary.
- In lack of oxygen(< 19.5%), wear the supplied-air respirator or self-contained oxygen breathing apparatus.
- In case exposed to particulate material, the respiratory protective equipments as follow are recommended; facepiece
filtering respirator or air-purifying respirator, high-efficiency particulate air (HEPA) filter media or respirator equipped
with powered fan, filter media of use (dust, mist, fume)