SDS
1004983 
-   
E91BP-4, E91BP-4UP, E91BP-8, E91BP-12, E91BP-20W   
Revision Date   
13-Apr-
2016   
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Page   
9
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14
Eye contact 
Specific test data for the substance or mixture is not available. Causes burns. (based on 
components). Corrosive to the eyes and may cause severe damage including blindness. 
Causes serious eye damage. May cause irreversible damage to eyes.     
Skin conta
ct 
Specific test data for the substance or mixture is not available. Corrosive. (based on 
components). Causes burns.     
Ingestion 
Specific test data for the substance or mixture is not available. Causes burns. (based on 
components). Ingestion causes burns of the upper digestive and respiratory tracts. May 
cause severe burning pain in the mouth and stomach with vomiting and diarrhea of dark 
blood. Blood pressure may decrease. Brownish or yellowish stains may be seen around the 
mouth. Swelling of the throat may cause shortness of breath and choking. May cause lung 
damage if swallowed. May be fatal if swallowed and enters airways. Ingestion may cause 
irritation to mucous membranes. Ingestion may cause gastrointestinal irritation, nausea, 
vomiting and diarrhea. Harmful if swallowed.     
Component Information 
Chemical name 
Oral LD50 
Dermal LD50 
Inhalation LC50 
Manganese dioxide   
  1313-13-9  
= 9000 mg/kg    ( Rat )    -    -   
Potassium hydroxide   
  1310-58-3  
= 284 mg/kg    ( Rat )    -    -   
Information on toxicological effects
Symptoms 
Erythema (skin redness). Burning. May cause blindness. Coughing and/ or wheezing. 
Difficulty in breathing. Itching. Rashes. Hives.     
Delayed and immediate effects as well as chronic effects from short and long
-
term exposure
Sensitization 
May cause sensitization in susceptible persons. May cause sensitization by skin contact.     
Mutagenic Effects 
No information available.    
Carcinogenicity 
The table below indicates whether each agency has listed any ingredient as a carcinogen.   
Chemical name 
ACGIH 
IARC 
NTP 
OSHA 
Steel manufacture, 
chemicals  
  65997-19-5  
A1   
A3   
Group 1  
Group 2A  
Group 2B  
Group 3  
Known  
Reasonably Anticipated  
X   
Reproductive toxicity 
Contains a known or suspected reproductive toxin.     
STOT 
-
single exposure 
No information available.    
STOT 
-
repeated exposure 
Causes damage to organs through prolonged or repeated exposure. Based on 
classification criteria from the 2012 OSHA Hazard Communication Standard (29 CFR 
1910.1200), this product has been determined to cause systemic target organ toxicity from 
chronic or repeated exposure. (STOT RE).     
Chronic Toxicity 
Chronic exposure to corrosive fumes/gases may cause erosion of the teeth followed by jaw 
necrosis.    Bronchial irritation with chronic cough and frequent attacks of pneumonia are 
common.    Gastrointestinal disturbances may also be seen. Effects from this product 
caused by acute exposure may cause permanent damage to target organs and/or may 










