Certifications 2

SAMSUNG SDI Co., Ltd.
Date: January 1
st
2019 Revision no.: 01
MODEL ICR18650-26JM
Page 19 of 26
- Ethylbenzene : In acute oral, inhalation, dermal toxicity study with rats, adverse effects were not
observed related to acute toxicity.
Specific target organ toxicity (repeat exposure) :
- Fe : Rats were exposed to metallic iron as carbonyl iron via their feed (2.5%) for 2, 4, 6, or 9 weeks.
This resulted in a strong increase of non-heme iron in the liver and clear lipid peroxidation in the liver
and the mucosa of the duodenum. No evidence for DNA breakage were found. What follows is the
original abstract of the publication. (carbonyl iron)
- Titanium dioxide : In an oral repeated exposure test with rats at dose of 24,000 mg/kg for 90 days,
there were no significant dose-related effects. (OECD TG 407)
- Cobalt hydroxide oxide : Under the conditions of the 2-year inhalation study, there was some
evidence of carcinogenic activity of cobalt sulfate heptahydrate in male F344/N rats. Increased
alveolar / bronchial neoplasm and pheochromocytoma of the adrenal gland, inflammatory, fibrous, and
proliferative lesions appear in the respiratory tract.
- Lithium carbonate;Lithane :
- Tricobalt tetraoxide : Repeat exposure to cobalt sulfate heptahydrate caused a spectrum of
inflammatory, fibrotic, and proliferative lesions in the respiratory tract of male and female rats.(GLP)
- Magnesium carbonate : In repeated oral toxicity test with rats, no significant treatment-related effects
were noted (Read-across; CAS No. 7791-18-6)(OECD Guideline 422, GLP)
- Copper : In test with rats for 92 days, there were no mortalities or signs of clinical toxicity observed in
any of the test species during the duration of the study. Opthalmoscopic examinations revealed no
abnormalities at any dose level tested. At gross pathology, significant decreases in heart and kidney
weight were noted in the high dose males in the thymus and kidneys of high dose females. (GLP)
- Aluminum : On occasion workers chronically exposed to aluminum-containing dusts or fumes have
developed severe pulmonary reactions including fibrosis, emphysema and pneumothorax.
- Polyethylene : No significant adverse effects were observed in subchronic (90-day) oral toxicity study
with rats and dogs.
- Lithium hexafluorophosphate(1-) : According to expert review of fluoride intake and effects on human
health, fluoride intake in drinking water at levels close to or above 4 mg/l is associated with dental
fluorosis and perhaps also bone fluorosis and/or weakening.; Damage to dental enamel recorded:
especially notable in young animals, which also showed atrophy of respiratory organs/tissues with
local oedema of bronchial mucosa. Older animals showed peribronchial hyperplasia. Animals around
1 year in age showed cavity formation in their bones.(Information on major hydrolysis product of the
registered substance (released rapidly on contact with water/moisture))(OECD Guideline 412)
- Nickel; Raney nickel : In nickel plating industry, exposure to nickel containing vapors has been
reported to be assoc with asthma.
- Chromium : In the repeated Dose 90-Day Oral toxicity test using rat, there were no effects on clinical
signs, mortality.
- Ethylbenzene : In repeated oral toxicity study with rats for 28 days, increased liver weight and
hepatocellular hypertrophy at higher dose levels were observed. (NOEAL = 75 mg/kg bw/day) (OECD
TG 407, GLP); In repeated inhalation toxicity study with rats for 13 weeks, increases in liver and
kidney weights but no other treatment related effects were observed in rats that inhaled >=250 ppm
ethylbenzene vapour for 13 weeks, NOAEC = 1000ppm (OECD Guideline 413, GLP), Classified as
Category 2 according to EU GHS
Aspiration Hazard :
- Ethylbenzene : Classified as Category 1 according to EU GHS
Section XII – ECOLOGICAL INFORMATION
※ This is a product that fulfills a certain function in solid state with specific shape without discharging any
chemical substance in its use and has no obligation to write (M)SDS. Since this document contains the