SAFETY DATA SHEET Revised 12-01-22 SECTION 1: IDENTIFICATION PRODUCT NAME Direct-fed microbial for dairy cows. Contains live (viable) naturally occurring microorganisms. Papillon Agricultural Company ADDRESS CONTACT INFORMATION 114 S. Washington Street, Suite 104, Easton, Maryland 21601 Telephone: (800) 888-5688 Fax: (410) 822-0429 EMERGENCY PHONE NUMBER SECTION 2: HAZARD(S) IDENTIFICATION CLASSIFICATION SIGNAL WORD/ PRECAUTIONARY STATEMENT OTHER HAZARDS Not a hazardous substance or mixture Avoid inhalation of dusts Possible irritation of the skin (especially open wounds), eyes, and respiratory tract. Swallowing large amounts may cause irritation of the gastrointestinal tract. Contains no hazardous components as listed in 29 CFR 1900.1000 or other pertinent sections of OSHA regulations. Product is GRAS for human consumption 21CFR 184.1444 SECTION 3: COMPOSITION/ INFORMATION ON INGREDIENTS INGREDIENTS CONCENTRATION Active ingredients- dried Bacillus subtilis fermentation product, dried Bacillus lentus fermentation extract. Inert carriers- calcium carbonate, sodium bentonite, processed grain by-products, maltodextrin, sodium silico aluminate, and mineral oil. Ingredient percentages (concentrations) have been withheld as a trade secret. SECTION 4: FIRST AID MEASURES FIRST AID MEASURES SYMPTOMS/ DELAYED EFFECTS SPECIAL TREATMENT In case of eye contact: Flush eyes with clean water for at least 15 minutes, get medical attention if irritation persists. In case of skin contact: Rinse with soap and water, get medical attention if symptoms occur. If swallowed: Rinse mouth, get medical attention if symptoms occur. If inhaled: Get medical attention if symptoms occur. Not Applicable Not Applicable EXTINGUISHING MEDIA Use extinguishing measures that are appropriate to local circumstances and environment. SPECIFIC HAZARDS FIRE-FIGHTER PRECAUTIONS Not Applicable Use PPE for surrounding environment. SECTION 5: FIRE FIGHTING MEASURES SECTION 6: ACCIDENTAL RELEASE MEASURES PERSONAL PRECAUTIONS Respiratory mask/filter and eye goggles to protect from dust. CLEAN-UP METHODS Vacuum or sweep up any spilled product and place in a closed container. ©2022 Papillon Agricultural Company. BaciFlex is a registered trademark and Papillon is a trademark of Papillon Agricultural Company. Microbial Terroir is a registered trademark of Church and Dwight Co., Inc.

SECTION 7: HANDLING AND STORAGE SAFE HANDLING PRECAUTIONS SAFE STORAGE CONDITIONS Avoid contact with skin, eyes, and clothing. Do not breathe dust. Use adequate ventilation. Wash thoroughly after handling. Keep bags closed and store in a cool dry area for maximum stability. SHELF LIFE Use product within 2 years of manufacturing. SECTION 8: EXPOSURE CONTROLS/ PERSONAL PROTECTION OSHA EXPOSURE LIMIT ENGINEERING CONTROLS PERSONAL PROTECTIVE EQUIPMENT Not Applicable Basic respiratory mask/filter and eye goggles to protect from dust. SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES APPEARANCE White crystalline...

DELAYED/ IMMEDIATE EFFECTS OF LONG/ SHORT EXPOSURE NUMERICAL MEASURES OF TOXICITY LISTED BY NTP/ IARC/ OSHA Information not available Information not available All bacterial and inert components in this product are recognized as safe. SECTION 12: ECOLOGICAL INFORMATION (NON-MANDATORY) ECOTOXICITY This product has no known Eco-toxicological effects. PERSISTENCE AND DEGRADABILITY BIOACCUMULATIVE POTENTIAL MOBILITY IN SOIL OTHER ADVERSE EFFECTS Information not available Information not available Significant accumulation in organisms is not to be expected. SECTION 13: DISPOSAL CONSIDERATIONS (NON-MANDATORY)...