Aluminum oxide Refractory Brushable Paint Water based MTR CGV4 EN PAGE 1 Page 1 / 8 SAFETY DATA SHEET Revision Date 04-Aug-2026 Version 5 ALFAA44887 Aluminum oxide, Refractory Brushable Paint, Water-based SECTION 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING 产品说明:产品说明:产品说明:产品说明: 氧化铝,氧化铝,氧化铝,氧化铝,耐温涂料,耐温涂料,耐温涂料,耐温涂料,水基水基水基水基 Product Description: Aluminum oxide, Refractory Brushable Paint, Water-based Cat No. : 44887 Supplier Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific) Shore Road, Heysham Lancashire, LA3 2XY, United Kingdom Office Tel: +44 (0) 1524 850506 Office Fax: +44 (0) 1524 850608 Emergency Telephone Number For information US call: 001-800-227-6701 / Europe call: +32 14 57 52 11 Emergency Number US:001-201-796-7100 / Europe: +32 14 57 52 99 CHEMTREC Tel. No. US:001-800-424-9300 / Europe:001-703-527-3887 E-mail address begel.sdsdesk@thermofisher.com Recommended Use Laboratory chemicals. Uses advised against No Information available SECTION 2. HAZARD IDENTIFICATION Physical State Appearance Odor Liquid Viscous liquid White No information available Emergency Overview Causes serious eye damage. Causes skin irritation. May be corrosive to metals. Classification of the substance or mixture Substances/mixtures corrosive to metal Category 1 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 1 Label Elements Signal Word Danger Hazard Statements H290 - May be corrosive to metals H318 - Causes serious eye damage ______________________________________________________________________________________________ Page 1 PAGE 2 ALFAA44887 SAFETY DATA SHEET Revision Date 04-Aug-2026Page 2 / 8 Aluminum oxide, Refractory Brushable Paint, Water-based ______________________________________________________________________________________________ H315 - Causes skin irritation Precautionary Statements Prevention P234 - Keep only in original packaging P264 - Wash face, hands and any exposed skin thoroughly after handling P280 - Wear protective gloves/protective clothing/eye protection/face protection Response P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a POISON CENTER or doctor P390 - Absorb spillage to prevent material damage P362 + P364 - Take off contaminated clothing and wash it before reuse Storage P406 - Store in corrosion resistant polypropylene container with a resistant inliner Disposal P501 - Dispose of contents/ container to an approved waste disposal plant Physical and Chemical Hazards May be corrosive to metals. Health Hazards Corrosive. Causes eye burns. Causes skin irritation. Causes serious eye damage. Environmental hazards Contains no substances known to be hazardous to the environment or not degradable in waste water treatment plants. Will likely be mobile in the environment due to its water solubility. The product is water soluble, and may spread in water systems. This product does not contain any known or suspected endocrine disruptors. SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS Component CAS No Weight % Aluminum oxide 1344-28-1 55 Water 7732-18-5 37 Boehmite (Al(OH)O) 1318-23-6 5 Nitricacid…% [C≤70%] 7697-37-2 3 SECTION 4. FIRST AID MEASURES General Advice If symptoms persist, call a physician. Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention. Skin Contact Wash off immediately with plenty of water for at least 15 minutes. If skin irritation persists, call a physician. Inhalation Remove to fresh air. If not breathing, give artificial respiration. Get medical attention if symptoms occur. Ingestion Clean mouth with water and drink afterwards plenty of water. Most important symptoms and effects Causes eye burns. Causes severe eye damage. Self-Protection of the First Aider No special precautions required. ______________________________________________________________________________________________ Page 2 PAGE 3 ALFAA44887 SAFETY DATA SHEET Revision Date 04-Aug-2026Page 3 / 8 Aluminum oxide, Refractory Brushable Paint, Water-based ______________________________________________________________________________________________ Notes to Physician Treat symptomatically. SECTION 5. FIRE-FIGHTING MEASURES Suitable Extinguishing Media Not combustible. Extinguishing media which must not be used for safety reasons No information available. Specific Hazards Arising from the Chemical Thermal decomposition can lead to release of irritating gases and vapors. Protective Equipment and Precautions for Firefighters As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear. SECTION 6. ACCIDENTAL RELEASE MEASURES Personal Precautions Ensure adequate ventilation. Use personal protective equipment as required. Environmental Precautions Should not be released into the environment. See Section 12 for additional Ecological Information. Methods for Containment and Clean Up Soak up with inert absorbent material. Keep in suitable, closed containers for disposal. Refer to protective measures listed in Sections 8 and 13. SECTION 7. HANDLING AND STORAGE Handling Wear personal protective equipment/face protection. Ensure adequate ventilation. Avoid ingestion and inhalation. Do not get in eyes, on skin, or on clothing. Storage Keep container tightly closed in a dry and well-ventilated place. Specific Use(s) Use in laboratories SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Control Parameters Component China ACGIH TLV OSHA PEL NIOSH Aluminum oxide TWA: 4 mg/m3 TWA: 1 mg/m3 (Vacated) TWA: 10 mg/m3 (Vacated) TWA: 5 mg/m3 TWA: 15 mg/m3 TWA: 5 mg/m3 Boehmite (Al(OH)O) - TWA: 1 mg/m3 Nitricacid…% [C≤70%] - TWA: 2 ppm (Vacated) TWA: 2 ppm IDLH: 25 ppm STEL: 4 ppm (Vacated) TWA: 5 mg/m3 REL = 2 ppm (TWA) (Vacated) STEL: 4 ppm REL = 5 mg/m3 (TWA) (Vacated) STEL: 10 mg/m3 STEL: 4 ppm ______________________________________________________________________________________________ Page 3 PAGE 4 ALFAA44887 SAFETY DATA SHEET Revision Date 04-Aug-2026Page 4 / 8 Aluminum oxide, Refractory Brushable Paint, Water-based ______________________________________________________________________________________________ TWA: 2 ppm STEL: 10 mg/m3 TWA: 5 mg/m3 Component Hong Kong Thailand European Union The United Kingdom Aluminum oxide TWA: 10 mg/m3 TWA: 15 mg/m3 STEL: 30 mg/m3 15 min TWA: 5 mg/m3 STEL: 12 mg/m3 15 min TWA: 10 mg/m3 8 hr TWA: 4 mg/m3 8 hr Nitricacid…% [C≤70%] TWA: 2 ppm TWA: 2 ppm STEL: 1 ppm (15min) STEL: 1 ppm 15 min TWA: 5.2 mg/m3 STEL: 2.6 mg/m3 (15min) STEL: 2.6 mg/m3 15 min STEL: 4 ppm STEL: 10 mg/m3 Legend ACGIH - American Conference of Governmental Industrial Hygienists OSHA - Occupational Safety and Health Administration NIOSH: NIOSH - National Institute for Occupational Safety and Health Exposure Controls Engineering Measures None under normal use conditions. Ensure that eyewash stations and safety showers are close to the workstation location. . Personal protective equipment Eye Protection Goggles (European standard - EN 166) Hand Protection Protective gloves Glove material Breakthrough time Glove thickness EU standard Glove comments Natural rubber See manufacturers - EN 374 (minimum requirement) Nitrile rubber recommendations Neoprene PVC Inspect gloves before use. Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. (Refer to manufacturer/supplier for information) Ensure gloves are suitable for the task: Chemical compatability, Dexterity, Operational conditions, User susceptibility, e.g. sensitisation effects, also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion. Remove gloves with care avoiding skin contamination. Skin and body protection Long sleeved clothing Respiratory Protection No protective equipment is needed under normal use conditions. Large scale/emergency use Use a NIOSH/MSHA or European Standard EN 136 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced Recommended Filter type: Particle filter Small scale/Laboratory use Maintain adequate ventilation Hygiene Measures Handle in accordance with good industrial hygiene and safety practice. Environmental exposure controls No information available. SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES Appearance White Physical State Liquid Viscous liquid ______________________________________________________________________________________________ Page 4 PAGE 5 ALFAA44887 SAFETY DATA SHEET Revision Date 04-Aug-2026Page 5 / 8 Aluminum oxide, Refractory Brushable Paint, Water-based ______________________________________________________________________________________________ Odor No information available Odor Threshold No data available pH No information available Melting Point/Range No data available Softening Point No data available Boiling Point/Range No information available Flash Point No information available Method - No information available Evaporation Rate No data available Flammability (solid,gas) Not applicable Liquid Explosion Limits No data available Vapor Pressure 23 hPa @ 20 °C Vapor Density No data available (Air = 1.0) Specific Gravity / Density No data available Bulk Density Not applicable Liquid Water Solubility Miscible Solubility in other solvents No information available Partition Coefficient (n-octanol/water) Component log Pow Nitricacid…% [C≤70%] -2.3 Autoignition Temperature No data available Decomposition Temperature No data available Viscosity No data available Explosive Properties No information available Oxidizing Properties No information available SECTION 10. STABILITY AND REACTIVITY Stability Stable under normal conditions. Hazardous Reactions None under normal processing. Hazardous Polymerization No information available. Conditions to Avoid None known. Materials to avoid Strong bases. Water. Hazardous Decomposition Products Nitrogen oxides (NOx). Fumes of aluminum or aluminum oxide. SECTION 11. TOXICOLOGICAL INFORMATION Product Information (a) acute toxicity; Toxicology data for the components Component LD50 Oral LD50 Dermal LC50 Inhalation Aluminum oxide > 5000 mg/kg ( Rat ) > 2.3 mg/l 4 h (OECD Guideline 401) (OECD Guideline 403) Water - - - Boehmite (Al(OH)O) LD50 > 5050 mg/kg ( Rat ) LC50 > 5.09 mg/L ( Rat ) 4 h Nitricacid…% [C ≤70%] LC50 = 2500 ppm. (Rat) 1h (b) skin corrosion/irritation; Category 2 ______________________________________________________________________________________________ Page 5 PAGE 6 ALFAA44887 SAFETY DATA SHEET Revision Date 04-Aug-2026Page 6 / 8 Aluminum oxide, Refractory Brushable Paint, Water-based ______________________________________________________________________________________________ (c) serious eye damage/irritation; Category 1 (d) respiratory or skin sensitization; Respiratory No data available Skin No data available (e) germ cell mutagenicity; No data available (f) carcinogenicity; No data available The table below indicates whether each agency has listed any ingredient as a carcinogen Component EU UK Germany IARC Aluminum oxide Cat. 2 (Fibre dust) (g) reproductive toxicity; No data available (h) STOT-single exposure; No data available (i) STOT-repeated exposure; No data available Target Organs No information available. (j) aspiration hazard; No data available Symptoms / effects,both acute and No information available delayed SECTION 12. ECOLOGICAL INFORMATION Ecotoxicity effects . Component Freshwater Fish Water Flea Freshwater Algae Microtox Boehmite (Al(OH)O) LC50: > 100 mg/L, 96h EC50: > 100 mg/L, 48h semi-static (Pimephales (Daphnia magna) promelas) LC50: > 100 mg/L, 96h semi-static (Oncorhynchus mykiss) Persistence and Degradability Persistence Miscible with water, Persistence is unlikely, based on information available. Degradability Not relevant for inorganic substances. Bioaccumulative Potential Bioaccumulation is unlikely Component log Pow Bioconcentration factor (BCF) Boehmite (Al(OH)O) 50 - 231 dimensionless Nitricacid…% [C ≤70%] -2.3 No data available Mobility in soil The product is water soluble, and may spread in water systems Will likely be mobile in the environment due to its water solubility Highly mobile in soils ______________________________________________________________________________________________ Page 6 PAGE 7 ALFAA44887 SAFETY DATA SHEET Revision Date 04-Aug-2026Page 7 / 8 Aluminum oxide, Refractory Brushable Paint, Water-based ______________________________________________________________________________________________ Endocrine Disruptor Information This product does not contain any known or suspected endocrine disruptors Persistent Organic Pollutant This product does not contain any known or suspected substance Ozone Depletion Potential This product does not contain any known or suspected substance SECTION 13. DISPOSAL CONSIDERATIONS Waste from Residues/Unused Waste is classified as hazardous. Dispose of in accordance with the European Directives Products on waste and hazardous waste. Dispose of in accordance with local regulations. Contaminated Packaging Dispose of this container to hazardous or special waste collection point. Other Information Waste codes should be assigned by the user based on the application for which the product was used. Do not empty into drains. Do not flush to sewer. SECTION 14. TRANSPORT INFORMATION Road and Rail Transport UN-No UN1760 Proper Shipping Name Corrosive liquid, n.o.s. Technical Shipping Name (NITRIC ACID) Hazard Class 8 Packing Group III IMDG/IMO UN-No UN1760 Proper Shipping Name Corrosive liquid, n.o.s. Technical Shipping Name (NITRIC ACID) Hazard Class 8 Packing Group III IATA UN-No UN1760 Proper Shipping Name Corrosive liquid, n.o.s. Technical Shipping Name (NITRIC ACID) Hazard Class 8 Packing Group III Special Precautions for User No special precautions required SECTION 15. REGULATORY INFORMATION International Inventories X = listed, China (IECSC), Europe (EINECS/ELINCS/NLP), U.S.A. (TSCA), Canada (DSL/NDSL), Philippines (PICCS), Japan (ENCS), Japan (ISHL), Australia (AICS), Korea (KECL). Component The List of IECSC EINECS TSCA DSL PICCS ENCS ISHL AICS KECL Inventory of dangerous Hazardous goods GB Chemicals 12268 - (2015 2012 Edition) Aluminum oxide - - X 215-691-6 X X X X X X KE-01012 Water - - X 231-791-2 X X X X X KE-35400 Boehmite (Al(OH)O) - - X 215-284-3 X - - X X - KE-03475 Nitricacid…% [C≤70 X X X 231-714-2 X X X X X X KE-25911 ______________________________________________________________________________________________ Page 7 PAGE 8 ALFAA44887 SAFETY DATA SHEET Revision Date 04-Aug-2026Page 8 / 8 Aluminum oxide, Refractory Brushable Paint, Water-based ______________________________________________________________________________________________ %] National Regulations SECTION 16. OTHER INFORMATION Prepared By Health, Safety and Environmental Department Revision Date 04-Aug-2026 Revision Summary Not applicable. Training Advice Chemical hazard awareness training, incorporating labelling, Safety Data Sheets (SDS), Personal Protective Equipment (PPE) and hygiene. Legend CAS - Chemical Abstracts Service TSCA - United States Toxic Substances Control Act Section 8(b) Inventory EINECS/ELINCS - European Inventory of Existing Commercial Chemical DSL/NDSL - Canadian Domestic Substances List/Non-Domestic Substances/EU List of Notified Chemical Substances Substances List PICCS - Philippines Inventory of Chemicals and Chemical Substances ENCS - Japanese Existing and New Chemical Substances IECSC - Chinese Inventory of Existing Chemical Substances AICS - Australian Inventory of Chemical Substances KECL - Korean Existing and Evaluated Chemical Substances NZIoC - New Zealand Inventory of Chemicals WEL - Workplace Exposure Limit TWA - Time Weighted Average ACGIH - American Conference of Governmental Industrial Hygienists IARC - International Agency for Research on Cancer DNEL - Derived No Effect Level PNEC - Predicted No Effect Concentration RPE - Respiratory Protective Equipment LD50 - Lethal Dose 50% LC50 - Lethal Concentration 50% EC50 - Effective Concentration 50% NOEC - No Observed Effect Concentration POW - Partition coefficient Octanol:Water PBT - Persistent, Bioaccumulative, Toxic vPvB - very Persistent, very Bioaccumulative ICAO/IATA - International Civil Aviation Organization/International Air IMO/IMDG - International Maritime Organization/International Maritime Transport Association Dangerous Goods Code ADR - European Agreement Concerning the International Carriage of MARPOL - International Convention for the Prevention of Pollution from Dangerous Goods by Road Ships OECD - Organisation for Economic Co-operation and Development ATE - Acute Toxicity Estimate BCF - Bioconcentration factor VOC - (Volatile Organic Compound) Key literature references and sources for data https://echa.europa.eu/information-on-chemicals Suppliers safety data sheet, Chemadvisor - LOLI, Merck index, RTECS Physical hazards On basis of test data Health Hazards Calculation method Environmental hazards Calculation method Disclaimer The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text End of Safety Data Sheet ______________________________________________________________________________________________ Page 8