SDS

Earth Science Fast Acting Gypsum SDS
3. COMPOSITION
Chemical Identity: Calcium sulfate dihydrate 96.5%
Common Name: Gypsum
CAS No.: 10101-41-4
Chemical Identity: Guar Gum 1.3%
Common Name: Guar Gum
CAS No.: 9000-30-0
Chemical Identity: Corn Starch 1.2%
Common Name: Corn Starch
CAS No.: 9005-25-8
Chemical Identity: Anionic Polyacrylamide 1.0%
Common Name: Anionic Polyacrylamide
CAS No.: 9003-05-8
4. FIRST AID MEASURES
EYE:
Symptoms: May cause eye irritation.
SKIN:
Symptoms: May cause skin irritation.
INHALATION:
INGESTION:
5. FIRE-FIGHTING MEASURES
Suitable Extinguishing Media
Use an extinguishing agent suitable for the surrounding fire.
Unsuitable Extinguishing Media
None
Special Protective Equipment for Fire-Fighters
Self-contained breathing apparatus and full protective clothing.
Note: Aqueous solutions or powders may render surfaces slippery.
6. ACCIDENTAL RELEASE MEASURES
Personal Precautions
Use personal protective equipment. Avoid dust formation. Ensure adequate ventilation.
Environmental Precautions
Prevent product from entering drains.
Methods and Materials for Containment and Clean-up
Sweep spilled substance into containers; avoid generating dust. Reuse if not contaminated.
Fresh air. If a person breathes in large amounts of this product, move to fresh air at once. If not breathing, give
artificial respiration. Seek medical attention if needed.
Irrigate immediately. If this product contacts the eyes, immediately wash the eyes with large amounts of water,
occasionally lifting the lower and upper lids. Seek medical attention if needed.
Symptoms: May cause respiratory tract irritation. Coughing, sneezing, or shortness of breath may occur following
exposures in excess of exposure limits.
Symptoms: May be harmful if swallowed. May cause gastrointestinal tract irritation. Intestinal obstruction may
occur if the material hardens.
Wash skin immediately rinse skin with plenty of water. Remove contaminated clothing and shoes. Wash clothing
before reuse. Thoroughly clean shoes before reuse. Seek medical attention if needed.
Rinse mouth. Do not induce vomiting unless directed to do so by medical personnel. Never give anything by
mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Seek medical
attention if needed.
July 2019
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