GHA LABEL ELEMENTS, INCLUDING PRECAUTIONARY STATEMENTS — Safety Data Sheet PAGE 1 S A F E T Y D A T A S H E E T SECTION 1. CHEMICAL IDENTIFICATION CATALOG #: 47124 NAME: Boehmite nanopowder (10-20 nm) SYNONYMS: 24 HR EMERGENCY (800) 535-5053 (USA) TELEPHONE: 352-323-3500 (INTERNATIONAL) TO REQUEST AN SDS: (800) 869-9290 CUSTOMER SERVICE: (630) 766-2112 SECTION 2. HAZARD IDENTIFICATION CLASSIFICATION OF THE SUBSTANCE OR MIXTURE NOT A HAZARDOUS SUBSTANCE OR MIXTURE GHA LABEL ELEMENTS, INCLUDING PRECAUTIONARY STATEMENTS NOT A HAZARDOUS SUBSTANCE OR MIXTURE HAZARDS NOT NONE OTHERWISE CLASSIFIED (HNOC) OR NOT COVERED BY GHS SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS MF: AlOOH·xH2O MW: 59.98 CAS RN: 1318-23-6 PAGE 2 PURITY: ≥ 99.9% (Trace metals basis) SECTION 4. FIRST-AID MEASURES DESCRIPTION OF FIRST AID MEASURES GENERAL ADVICE IMMEDIATELY REMOVE ANY CLOTHING CONTAMINATED BY THE PRODUCT. MOVE OUT OF DANGEROUS AREA. CONSULT A PHYSICIAN AND SHOW THIS SAFETY DATA SHEET IF INHALED MOVE PERSON TO FRESH AIR. IF NOT BREATHING, GIVE ARTIFICIAL RESPIRATION. IF BREATHING IS DIFFICULT, GIVE OXYGEN AND CONSULT A PHYSICIAN IN CASE OF SKIN IMMEDIATELY FLUSH SKIN WITH RUNNING WATER FOR AT LEAST 15 CONTACT MINUTES WHILE REMOVING CONTAMINATED CLOTHING AND SHOES. WASH CLOTHING BEFORE REUSE. CONSULT A PHYSICIAN IMMEDIATELY IN CASE OF EYE CONTACT IMMEDIATELY WASH SKIN WITH COPIOUS AMOUNTS OF WATER FOR AT LEAST 15 MINUTES. ASSURE ADEQUATE FLUSHING OF THE EYES BY SEPARATING THE EYELIDS WITH FINGERS. IF IRRITATION PERSISTS, CONSULT A PHYSICIAN. IF SWALLOWED DO NOT INDUCE VOMITING. NEVER GIVE ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON. RINSE MOUTH WITH WATER. CONSULT A PHYSICIAN. MOST IMPORTANT THE MOST IMPORTANT KNOWN SYMPTOMS AND EFFECTS ARE SYMPTOMS AND DESCRIBED IN THE LABELLING (SEE SECTION 2) AND/OR IN SECTION EFFECTS, BOTH ACUTE 11 AND DELAYED INDICATION OF ANY NO DATA AVAILABLE IMMEDIATE MEDICAL ATTENTION AND SPECIAL TREATMENT NEEDED SECTION 5. FIRE AND EXPLOSION DATA EXTINGUISHING MEDIA SUITABLE EXTINGUISHING USE WATER SPRAY, DRY CHEMICAL, CARBON DIOXIDE OR MEDIA CHEMICAL FOAM. PAGE 3 SPECIAL HAZARDS CARBON OXIDES, NITROGEN OXIDES (NOX), SULPHUR OXIDES, ARISING FROM THE POTASSIUM OXIDES SUBSTANCE OR MIXTURE ADVICE FOR WEAR SELF CONTAINED BREATHING APPARATUS FOR FIRE FIREFIGHTERS FIGHTING IF NECESSARY. FURTHER INFORMATION NO DATA AVAILABLE SECTION 6. ACCIDENTAL RELEASE MEASURES PERSONAL WEAR PROTECTIVE EQUIPMENT AND KEEP UNPROTECTED PRECAUTIONS, PERSONNEL AWAY. ENSURE ADEQUATE VENTILATION. REMOVE ALL PROTECTIVE EQUIPMENT SOURCES OF IGNITION. PREVENT FURTHER LEAK OR SPILL IF SAFE AND EMERGENCY TO DO SO. PROCEDURES FOR PERSONAL PROTECTION SEE SECTION 8. ENVIRONMENTAL PREVENT FURTHER LEAKAGE OR SPILLAGE IF SAFE TO DO SO. DO PRECAUTIONS NOT LET PRODUCT ENTER DRAINS. DISCHARGE INTO THE ENVIRONMENT MUST BE AVOIDED. METHODS AND PREVENT FURTHER LEAK OR SPILL IF SAFE TO DO SO. VACUUM, MATERIALS FOR SWEEP UP, OR ABSORB WITH INERT MATERIAL AND PLACE INTO A CONTAINMENT AND SUITABLE DISPOSAL CONTAINER. CONSULT LOCAL REGULATIONS CLEANING UP FOR DISPOSAL REFERENCE TO OTHER FOR DISPOSAL SEE SECTION 13. SECTIONS SECTION 7. HANDLING AND STORAGE PRECAUTIONS FOR SAFE AVOID CONTACT WITH SKIN, EYES, AND PERSONAL CLOTHING. HANDLING WASH HANDS THOROUGHLY AFTER HANDLING. AVOID BREATHING FUMES. USE ONLY WITH ADEQUATE VENTILATION. WEAR SUITABLE PROTECTIVE CLOTHING, GLOVES, AND EYE/FACE PROTECTION. KEEP AWAY FROM SOURCES OF IGNITION. MINIMIZE DUST GENERATION AND ACCUMULATION. KEEP CONTAINER TIGHTLY CLOSED. OPEN AND HANDLE CONTAINER WITH CARE. DO NOT EAT, DRINK, OR SMOKE WHILE HANDLING. FOR PRECAUTIONS SEE SECTION 2. CONDITIONS FOR SAFE STORE IN A TIGHTLY CLOSED CONTAINER WHEN NOT IN USE. STORE STORAGE, INCLUDING IN A COOL, DRY, WELL-VENTILATED AREA AWAY FROM ANY INCOMPATIBILITIES INCOMPATIBLE SUBSTANCES. KEEP AWAY FROM SOURCES OF IGNITION. PAGE 4 RECOMMENDED Store at RT STORAGE TEMPERATURE SPECIFIC END USE(S) FOR LABORATORY USE ONLY SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION CONTROL PARAMETERS COMPONENTS WITH CONTAINS NO SUBSTANCES WITH OCCUPATIONAL EXPOSURE LIMIT WORKPLACE CONTROL VALUES. PARAMETERS EXPOSURE CONTROLS APPROPRIATE AVOID CONTACT WITH SKIN, EYES, AND CLOTHING. WASH HANDS ENGINEERING CONTROLS BEFORE BREAKS AND IMMEDIATELY AFTER HANDLING THE PRODUCT. FACILITIES STORING OR UTILIZING THIS MATERIAL SHOULD BE EQUIPPED WITH AN EYEWASH FOUNTAIN. USE ADEQUATE VENTILATION TO KEEP AIRBORNE CONCENTRATIONS LOW. PERSONAL PROTECTIVE EQUIPMENT EYE/FACE PROTECTION SAFETY GLASSES WITH SIDE-SHIELDS CONFORMING TO EN166 USE EQUIPMENT FOR EYE PROTECTION TESTED AND APPROVED UNDER APPROPRIATE GOVERNMENT STANDARDS SUCH AS NIOSH (US) OR EN166 (EU). SKIN PROTECTION HANDLE WITH GLOVES. GLOVES MUST BE INSPECTED PRIOR TO USE. USE PROPER GLOVE REMOVAL TECHNIQUE (WITHOUT TOUCHING GLOVE'S OUTER SURFACE) TO AVOID SKIN CONTACT WITH THIS PRODUCT. DISPOSE OF CONTAMINATED GLOVES AFTER USE IN ACCORDANCE WITH APPLICABLE LAWS AND GOOD LABORATORY PRACTICES. WASH AND DRY HANDS. BODY PROTECTION IMPERVIOUS CLOTHING, THE TYPE OF PROTECTIVE EQUIPMENT MUST BE SELECTED ACCORDING TO THE CONCENTRATION AND AMOUNT OF THE DANGEROUS SUBSTANCE AT THE SPECIFIC WORKPLACE. RESPIRATORY WHERE RISK ASSESSMENT INDICATES AIR-PURIFYING PROTECTION RESPIRATORS ARE REQUIRED USE A DUST MASK TYPE N95 (US) OR TYPE P1 (EN 143) RESPIRATOR. RESPIRATORS AND COMPONENTS MUST TESTED AND APPROVED UNDER APPROPRIATE GOVERNMENT STANDARDS - NIOSH (US) OR CEN (EU). PAGE 5 CONTROL OF PREVENT FURTHER LEAKAGE OR SPILLAGE IF SAFE TO DO SO. DO ENVIRONMENTAL NOT LET PRODUCT ENTER DRAINS. DISCHARGE INTO THE EXPOSURE ENVIRONMENT MUST BE AVOIDED. SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES INFORMATION ON BASIC PHYSICAL AND CHEMICAL PROPERTIES APPEARANCE White powder ODOR NO DATA AVAILABLE ODOR THESHOLD NO DATA AVAILABLE pH NO DATA AVAILABLE MELTING/FREEZING POINT INITIAL BOILING POINT AND BOILING RANGE FLASH POINT EVAPORATION RATE NO DATA AVAILABLE FLAMMABILITY (SOLID, NO DATA AVAILABLE GAS) UPPER/LOWER NO DATA AVAILABLE FLAMMABILITY OR EXPLOSIVE LIMITS VAPOR PRESSURE NO DATA AVAILABLE VAPOR DENSITY NO DATA AVAILABLE RELATIVE DENSITY Bulk density 0.4-0.6 g/ml WATER SOLUBILITY NO DATA AVAILABLE PARTITION COEFFICIENT: NO DATA AVAILABLE N- OCTANOL/ WATER AUTO-IGNITION NO DATA AVAILABLE TEMPERATURE DECOMPOSITION NO DATA AVAILABLE TEMPERATURE VISCOSITY NO DATA AVAILABLE EXPLOSIVE PROPERTIES NO DATA AVAILABLE OXIDIZING PROPERTIES NO DATA AVAILABLE OTHER SAFETY NO DATA AVAILABLE INFORMATION SECTION 10. STABILITY AND REACTIVITY REACTIVITY NO DATA AVAILABLE CHEMICAL STABILITY STABLE UNDER RECOMMENDED STORAGE CONDITIONS. PAGE 6 POSSIBILITY OF NO DATA AVAILABLE HAZARDOUS REACTIONS CONDITIONS TO AVOID HEAT, FLAMES AND SPARKS INCOMPATIBLE STRONG OXIDIZING AGENTS MATERIALS HAZARDOUS CARBON MONOXIDE, NITROGEN OXIDES, HYDROGEN CHLORIDE DECOMPOSITION IN THE EVENT OF FIRE: SEE SECTION 5 PRODUCTS SECTION 11. TOXICOLOGICAL INFORMATION INFORMATION ON TOXICOLOGICAL EFFECTS ACUTE TOXICITY NO DATA AVAILABLE SKIN CORROSION/ NO DATA AVAILABLE IRRITATION SERIOUS EYE DAMAGE/ NO DATA AVAILABLE EYE IRRITATION RESPIRATORY OR SKIN NO DATA AVAILABLE SENSITISATION GERM CELL NO DATA AVAILABLE MUTAGENICITY CARCINOGENICITY IARC: NO COMPONENT OF THIS PRODUCT PRESENT AT LEVELS GREATER THAN OR EQUAL TO 0.1% IS IDENTIFIED AS PROBABLE, POSSIBLE OR CONFIRMED HUMAN CARCINOGEN BY IARC. ACGIH: NO COMPONENT OF THIS PRODUCT PRESENT AT LEVELS GREATER THAN OR EQUAL TO 0.1% IS IDENTIFIED AS A CARCINOGEN OR POTENTIAL CARCINOGEN BY ACGIH. NTP: NO COMPONENT OF THIS PRODUCT PRESENT AT LEVELS GREATER THAN OR EQUAL TO 0.1% IS IDENTIFIED AS A KNOWN OR ANTICIPATED CARCINOGEN BY NTP. OSHA: NO COMPONENT OF THIS PRODUCT PRESENT AT LEVELS GREATER THAN OR EQUAL TO 0.1% IS IDENTIFIED AS A CARCINOGEN OR POTENTIAL CARCINOGEN BY OSHA. PAGE 7 REPRODUCTIVE TOXICITY NO DATA AVAILABLE SPECIFIC TARGET ORGAN NO DATA AVAILABLE TOXICITY - SINGLE EXPOSURE SPECIFIC TARGET ORGAN NO DATA AVAILABLE TOXICITY - REPEATED EXPOSURE ASPIRATION HAZARD NO DATA AVAILABLE ADDITIONAL RTECS: NOT AVAILABLE INFORMATION TO THE BEST OF OUR KNOWLEDGE, THE CHEMICAL, PHYSICAL AND TOXICOLOGICAL PROPERTIES OF THIS SUBSTANCE HAVE NOT BEEN THOROUGHLY INVESTIGATED. SECTION 12. ECOLOGICAL INFORMATION TOXICITY NO DATA AVAILABLE PERSISTENCE AND NO DATA AVAILABLE DEGRADABILITY BIOACCUMULATIVE NO DATA AVAILABLE POTENTIAL MOBILITY IN SOIL NO DATA AVAILABLE RESULTS OF PBT AND PBT/VPVB ASSESSMENT NOT AVAILABLE AS CHEMICAL SAFETY VPVB ASSESSMENT ASSESSMENT NOT REQUIRED/NOT CONDUCTED OTHER ADVERSE NO DATA AVAILABLE EFFECTS SECTION 13. DISPOSAL CONSIDERATIONS WASTE TREATMENT METHODS PRODUCT OFFER SURPLUS AND NON-RECYCLABLE CHEMICAL TO A LICENSED DISPOSAL COMPANY. CONTACT A LICENSED PROFESSIONAL WASTE DISPOSAL SERVICE TO DISPOSE OF THIS MATERIAL. CONTAMINATED DISPOSE OF AS UNUSED PRODUCT. PACKAGING PAGE 8 SECTION 14. TRANSPORT INFORMATION DOT (US) NOT DANGEROUS GOODS IMDG NOT DANGEROUS GOODS IATA NOT DANGEROUS GOODS SECTION 15. REGULATORY INFORMATION SARA 302 COMPONENTS SARA 302: NO CHEMICALS IN THIS MATERIAL ARE SUBJECT TO THE REPORTING REQUIREMENTS OF SARA TITLE III, SECTION 302. SARA 313 COMPONENTS SARA 313: THIS MATERIAL DOES NOT CONTAIN ANY CHEMICAL COMPONENTS WITH KNOWN CAS NUMBERS THAT EXCEED THE THRESHOLD (DE MINIMIS) REPORTING LEVELS ESTABLISHED BY SARA TITLE III, SECTION 313. MASSACHUSETTS RIGHT NO COMPONENTS ARE SUBJECT TO THE MASSACHUSETTS RIGHT TO KNOW COMPONENTS TO KNOW ACT. PENNSYLVANIA RIGHT TO KNOW COMPONENTS CAS RN REVISION DATE Boehmite nanopowder (10- 1318-23-6 20 nm) NEW JERSEY RIGHT TO KNOW COMPONENTS CAS RN REVISION DATE Boehmite nanopowder (10- 1318-23-6 20 nm) CALIFORNIA PROP. 65 THIS PRODUCT DOES NOT CONTAIN ANY CHEMICALS KNOWN TO COMPONENTS STATE OF CALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS, OR ANY OTHER REPRODUCTIVE HARM. PAGE 9 SECTION 16. OTHER INFORMATION SDS LEGEND MW: MOLECULAR WEIGHT MF: MOLECULAR FORMULA VOC: VOLATILE ORGANIC COMPOUNDS ACGIH: AMERICAN CONFERENCE OF GOVERNMENTAL INDUSTRIAL HYGINISTS CAS RN: CHEMICAL ABSTRACTS SERVICE REGISTRY NUMBER OSHA: OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION PEL: PERMISSIBLE EXPOSURE LIMIT (OSHA) TLV: THRESHOLD LIMIT VALUE (ACGIH) IMPORTANT: THE INFORMATION ABOVE IS BELIEVED TO BE ACCURATE AND REPRESENTS THE BEST INFORMATION CURRENTLY AVAILABLE TO US. HOWEVER, WE MAKE NO WARRANTY OF MERCHANTABILITY OR ANY OTHER WARRANTY, EXPRESS OR IMPLIED, WITH RESPECT TO SUCH INFORMATION, AND WE ASSUME NO LIABILITY RESULTING FROM ITS USE. USERS SHOULD MAKE THEIR OWN INVESTIGATIONS TO DETERMINE THE SUITABILITY OF THE INFORMATION FOR THEIR PARTICULAR PURPOSES. IN NO EVENT SHALL CII BE LIABLE FOR ANY CLAIMS, LOSSES, OR DAMAGES OF ANY THIRD PARTY OR FOR LOST PROFITS OR ANY SPECIAL, INDIRECT, INCIDENTAL, CONSEQUENTIAL OR EXEMPLARY DAMAGES, HOWSOEVER ARISING, EVEN IF CII HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Version 1.0 Revised 08/06/2024 PAGE 10