ANSI Material Safety Data Sheet
Hercules Chemical Company, Inc.
MSDS # 305 - HERCULES Megaloc
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HERCULES Megaloc – MSDS # 305
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Titanium Dioxide 13463-67-7 1-5%
Silica, amorphous, fumed 112945-52-5 0.5-1.5%
Poly (P-phenylenediamine terephthalamide) 26125-61-1 1-5%
Non-Hazardous Ingredients Mixture 10-30%
4. FIRST AID MEASURES
Eye: Flush victim’s eyes with large quantities of water, holding the eyelids apart. Get medical attention if irritation
persists.
Skin: No first aid is required. Wash with soap and water after use.
Ingestion: Do not induce vomiting. Get immediate medical attention.
Inhalation: No first aid is required. Inhalation is not a normal route of exposure for this product.
5. FIRE FIGHTING MEASURES
Flashpoint: Not applicable
Flammable Limits: Not applicable
Autoignition Temperature: Not applicable
Extinguishing Media: Use water fog or spray, carbon dioxide, dry chemical or foam.
Unusual Fire or Explosion Hazards: Not classified as flammable or combustible but will burn under fire conditions.
Special Fire-Fighting Instructions: Firefighters should wear positive pressure self-contained breathing apparatus and full
protective clothing.
Hazardous Combustion Products: Burning may produce carbon monoxide, carbon dioxide and unidentified
hydrocarbons.
Explosion Data (sensitivity to mechanical impact or static discharge): None known.
6. ACCIDENTAL RELEASE MEASURES
Collect with inert absorbent and place in container for disposal. Report releases as required by local, provincial and federal
authorities.
7. HANDLING AND STORAGE
Handling: Avoid contact with the eyes. Keep containers closed when not in use.
Storage: Store in a cool, dry area.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Exposure Guidelines:
Petroleum Oil 5 mg/m3 ACGIH TLV (as oil mist)
Talc 2 mg/m3 ACGIH TLV (respirable dust)
Kaolin 2 mg/m3 ACGIH TLV (respirable dust)
Titanium Dioxide 10 mg/m3 ACGIH TLV
Silica, amorphous, fumed 2 mg/m3 ACGIH TLV
Poly (P-phenylelediamine terephthalamide) 5 mg/m3 Dupont AEL & AIHA WEEL (total dust)
Non-Hazardous Ingredients None Established
Engineering Controls: None required for normal use.
Respiratory Protection: None normally needed.
Skin Protection: None normally required. Rubber gloves can be worn to prevent prolonged contact.
Eye Protection: Safety glasses recommended where contact is possible.