SDS
Material Safety Data Sheet 
Report No.:STR14109087S    Page 3 of 10 
Shenzhen SEM.Test Technology Co., Ltd. 
1/F, Building A, Hongwei Industrial Park, Liuxian 2nd 
Road, Bao'an District, Shenzhen, P.R.C. (518101)
Conditions 
Aggravated by 
Exposure 
Reported as 
carcinogen 
Not applicable   
Section 3 – Composition/Information on Ingredients 
Alkaline Battery is a mixture. 
Hazardous Ingredients 
(Chemical Name) 
Concentration or 
concentration ranges (%) 
CAS Number 
Manganese Dioxide  40  1313-13-9 
Zinc Metal  16  7440-66-6 
Potassium hydroxide  8  1310-58-3 
Water 10  7732-18-5 
Iron 17  7439-89-6 
Copper 3  7440-50-8 
Nylon 3  9008-75-7 
Graphite 3  7782-42-5 
Note: CAS number is Chemical Abstract Service Registry Number. 
 N/A=Not apply.   
Section 4 – First-aid Measures 
Inhalation 
If contents of an opened battery are inhaled, remove source of contamination or 
move victim to fresh air. Obtain medical advice. 
Skin contact 
If skin contact with contents of an open battery occurs, as quickly as possible 
remove contaminated clothing, shoes and leather goods. Immediately flush with 
lukewarm, gently flowing water for at least 30 minutes. If irritation or pain persists, 
seek medical attention. Completely decontaminate clothing, shoes and leather 
goods before reuse or discard. 
Eye contact 
If eye contact with contents of an open battery occurs, immediately flush the 
contaminated eye(s) with lukewarm, gently flowing water for at least 30 minutes 
while holding the eyelids open. Neutral saline solution may be used as soon as it is 
available. If necessary, continue flushing during transport to emergency care 
facility. Take care not to rinse contaminated water into the unaffected eye or onto 
face. Quickly transport victim to an emergency care facility. 
Ingestion 
If ingestion of contents of an open battery occurs, never give anything by mouth if 










