United 305 KRYSTAL KLEAR

Signal word

Danger Hazard Statements Toxic if swallowed Toxic in contact with skin Toxic if inhaled Causes serious eye Irritation Causes damage to organs Hazard Statements Highly flammable liquid and vapor UNITED-305 United 305 KRYSTAL KLEAR Revision Date: 02-Sep-2015 Precautionary Statements - Prevention Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Wear protective gloves/protective clothing/eye protection/face protection Use only outdoors or in a well-ventilated area Do not breathe dust/fume/gas/mist/vapors/spray Keep away from heat/sparks/open flames/hot surfaces. — No smoking Keep container tightly closed Ground/bond container and receiving equipment Use explosion-proof equipment Use only non-sparking tools Take precautionary measures against static discharge Keep cool

Response

IF exposed: Call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing If eye irritation persists: Get medical advice/attention. IF ON SKIN (or hair): Remove/Take off immediately alt contaminated clothing. Rinse skin with water/shower. Call a poison center or doctor/physician if you feel unwell. Wash contaminated clothing before reuse. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Rinse mouth. IN CASE OF FIRE: Use CO2, dry chemical, or foam for extinction.

Storage

Store locked up. Store in a well-ventilated place. Keep container tightly closed. Conditions Store locked up. Keep containers tightly closed when not in use. Store in a cool, dry, secure area away from sources of ignition. Storage area should be ventilated if possible. Keep out of the reach of children. Incompatible Materials Avoid strong oxidizing materials. Keep separate from alkalis. Keep away from acids. Exposure Guidelines Chemical Name ACGIH TLV

Disposal

Dispose of contents/container to an approved waste disposal plant.

2.3 Other hazards

Harmful to aquatic life with iong lasting effects. Chemical Name CAS No Weight-% Methanol 67-56-1 60-100 *If Chemical Name/CAS No is “proprietary” and/or Weight-% is listed as a range, the specific chemical identity and/or percentage of composition has been withheld as a trade secret.** First Aid Measures General Advice IF exposed: Call a POISON CENTER or doctor/physician. First Aid Measures UNITED-305 - United 305 KRYSTAL KLEAR Revision Date: 02-Sep-2015 Eye Contact Flush with plenty of tepid water for at least 15 minutes, lifting upper and lower lids occasionally. Cail a physician or poison control center immediately. Skin Contact Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Wash contaminated clothing before reuse. If irritation persists, call a physician or poison control center. inhalation Remove to fresh air immediately. Give oxygen or CPR if needed. Call a physician or poison control center immediately. Ingestion Induce vomiting only under the direction of a physician. Never give anything by mouth to an unconscious person. Call a physician or poison control center immediately. Most important symptoms and effects Symptoms Causes serious eye irritation. Causes damage to organs. Vapors in high concentrations may irritate the mucous membranes. May cause drowsiness and dizziness. May cause blindness if swallowed. Toxic if inhaled. Toxic if swallowed. Toxic in contact with skin. Indication of any immediate medical attention and special treatment needed Notes to Physician Treat symptomatically. Suitable Extinguishing Media Dry chemical. Carbon dioxide (CO2). Foam. Water spray (fog). Unsuitable Extinguishing Media Not determined. Specific Hazards Arising from the Chemical Water may reduce intensity of burning, but may also spread the burning mixture, Heat may cause containers to pressurize and burst, greatly increasing the fire hazard. Methanol burns with an invisible flame. Flammable liquid and vapor. Hazardous Combustion Products When strongly heated, as in a fire, this product may produce oxides of carbon. 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. Take care entering areas where combustion is suspected. Vapors can travel to a source of ignition and flash back. Use water stream or mist to keep intact containers cool. Personal precautions, protective equipment and emergency procedures Personal Precautions Use personal protective equipment as required. Environmental Precautions See Section 12 for additional Ecological Information. Methods and material for containment and cleaning up Methods for Containment Prevent further leakage or spillage if safe to do so, Methods for Clean-Up Add dry material to contain. Wearing recommended protective equipment and using explosion proof equipment, remove bulk of liquid. Add dry material to absorb remaining liquid. Pick up and containerize for product recovery or disposal. Flush area with water. Collect reinstate for disposal or sewer as appropriate. Dike spill and absorb on non- flammable sorbent. UNITED-305 - United 305 KRYSTAL KLEAR Revision Date: 02-Sep-2015 Precautions for safe handling Advice on Safe Handling Wash face, hands, and any exposed skin thoroughly after handling. Do not breathe dust/fume/gas/mist/vapors/spray. Do not eat, drink or smoke when using this product. Keep away from heat/sparks/open flames/hot surfaces. — No smoking. Keep container tightly closed. Ground/bond container and receiving equipment. Use explosion proof equipment. Use only non-sparking tools. Take precautionary measures against static discharges, Wear protective gloves/protective clothing and eye/face protection. Do not store near food or water sources. Conditions for safe storage, including any incompatibilities

Appearance/Odor

Clear blue liquid Strong, sweet odor UNITED-305 - United 305 KRYSTAL KLEAR Revision Date: 02-Sep-2015 Color Clear blue Odor Threshold Not determined Property Values

Remarks

+ Method pH Not determined * Melting Point/Freezing Point -98 °C / -144 °F Boiling Point/Boiling Range 64 °C / 148 °F Flash Point 10.5 °C / 51 °F TCC Evaporation Rate 2.10 (n-Butyl=1) Flammability (Solid, Gas) Liquid-Not applicable Upper Flammability Limits 36.0% Lower Flammability Limit 6.0% Vapor Pressure 96.0 @ 25 °C (77 °F) Vapor Density 1.4 (Air=1) Specific Gravity 0.796 (Water = 1) Water Solubility Completely soluble Solubility in other solvents Not determined Partition Coefficient Not determined Auto-ignition Temperature Not determined Decomposition Temperature Not determined Kinematic Viscosity Not determined Dynamic Viscosity Not determined Explosive Properties Not determined Oxidizing Properties Not determined VOC Content 90-100 Reactivity Not reactive under normal conditions. Chemical Stability Stable under recommended storage conditions. Possibility of Hazardous Reactions Under normai conditions of storage and use, hazardous polymerization will not occur. Conditions to Avoid Excessive heat and fire. Incompatible Materials. Incompatible Materials. Avoid strong oxidizing materials. Keep separate from alkalis. Keep away from acids. Hazardous Decomposition Products When strongly heated, as in a fire, this product may produce oxides of carbon. Combustion can lead to the formation of formaldehyde and/or formic acid. information on likely routes of exposure Product information Eye Contact Causes serious eye irritation. Skin Contact Causes skin irritation. Skin absorption may add significantly to the overail toxic effect. Inhalation Toxic if inhaled. Irritating to the respiratory system. May cause drowsiness and dizziness. Ingestion Toxic if swallowed. May be fatal or case blindness if swallowed. Overexposure may cause nausea, diarrhea, and/or vomiting. May cause headache. UNITED-305 ~ United 305 KRYSTAL KLEAR Revision Date: 02-Sep-2015 Component information ‘Chemical Name Oral LD50 Dermal LD50 Inhalation LC50 Methanol = 5628 mg/kg (Rat) = 15800 mg/kg (Rabbit ) = 83.2 mg/L (Rat) 4h = 64000 67-56-1 ppm (Rat)4h information on physical, chemical and toxicological effects Symptoms Please see section 4 of this SDS for symptoms. Delayed and immediate effects as weli as chronic effects from short and long-term exposure Carcinogenicity This product does not contain any carcinogens or potential carcinogens as listed by OSHA, IARC or NTP. STOT - single exposure Causes damage to organs. Numerical measures of toxicity Not determined Ecotoxicity Not determined. Persistence/Degradability Not determined. Bioaccumulation Not determined. Mobility Not determined Other Adverse Effects Not determined Waste Treatment Methods Disposal of Wastes Disposal should be in accordance with applicable regional, national and local laws and regulations. Contaminated Packaging Disposal should be in accordance with applicable regional, national and iocal laws and regulations. US EPA Waste Number Chemical Name RCRA RCRA - Basis for Listing | RCRA-D Series Wastes | RCRA -U Series Wastes Methanol included in waste stream: U154 67-56-41 FO39 California Hazardous Waste Status Chemical Name California Hazardous Waste Status Methanol Toxic 67-56-1 Ignitable UNITED-305 ~ United 305 KRYSTAL KLEAR Revision Date: 02-Sep-2015 Note Please see current shipping paper for most up to date shipping information, including exemptions and special circumstances. por. UN/ID No UN1230 Proper Shipping Name Methanol Hazard Class 3 Subsidiary Hazard Class None Packing Group i] IATA UN/ID No UN1230 Proper Shipping Name Methanol Hazard Class 3 Subsidiary Hazard Class Packing Group i IMDG UN/ID No UN1230 Proper Shipping Name Methanol Hazard Class 3 Subsidiary Hazard Class 6.1 Packing Group i] Marine Pollutant This material may meet the definition of a marine pollutant International Inventories Chemical Name TSCA DSL NDSL EINECS ELINCS ENCS IECSC KECL PIccSs Alcs Methanol Present x Present x Legend: TSCA - United States Toxic Substances Control Act Section 8b} inventory DSL/NDSL - Canadian Domestic Substances List/Non-Domestic Substances List EINECS/ELINCS - European Inventory of Existing Chemical Substances/European List of Notified Chemical Substances ENCS - Japan Existing and New Chemical Substances IECSC - China Inventory of Existing Chemical Substances KEGL - Korean Existing and Evaluated Chemical Substances PICCS - Philippines inventory of Chemicals and Chemical Substances AIGS - Australian Inventory of Chemical Substances US Federal Regulations CERCLA Chemical Name Hazardous Substances RQs CERCLA/SARA RQ Reportable Quantity (RQ) Methanol 5000 Ib RQ 5000 tb final RQ 67-56-1 RQ 2270 kg final RQ SARA 311/312 Hazard Categories Acute Health Hazard Yes Chronic Health Hazard Yes Fire Hazard Yes Sudden Release of Pressure Hazard No UNITED-305 - United 305 KRYSTAL KLEAR Revision Date: 02-Sep-2015 Reactive Hazard No SARA 313 Chemical Name CAS No Weight-% SARA 313 - Threshold Values % Methanol - 67-56-1 67-56-1 60-100 4.0 CWA (Clean Water Act! This product does not contain any substances regulated as pollutants pursuant to the Clean Water Act (40 CFR 122.21 and 40 CFR 122.42) US State Regulations California Proposition 65 This product contains the following Proposition 65 chemicals. Chemical Name California Proposition 65 Methanol - 67-56-1 Developmental U.S. State Right-to-Know Requlations Chemical Name New Jersey Massachusetts Pennsylvania Methano! Xx x 67-56-1 NFPA Health Hazards Flammability Instability Special Hazards Not determined HMIS . Health Hazards Flammability Physical Hazards

2.1 Classification of the substance or mixture

(Acute toxicity - Oral Category 3 Acute toxicity - Dermal Category 3 Acute toxicity - Inhalation (Vapors) ICategory 3 Acute toxicity - Inhalation (Dusts/Mists) Category 3 Serious eye damage/eye irritation Category 2A Specific target organ toxicity (single exposure) Category 1 Flammabie Liquids Category 2 Signal Word Danger Hazard Statements Toxic if swallowed Toxic in contact with skin Toxic if inhaled Causes serious eye Irritation Causes damage to organs Hazard Statements Highly flammable liquid and vapor. UNITED-305 - United 305 KRYSTAL KLEAR Revision Date: 02-Sep-2015 Precautionary Statements - Prevention Wash face, hands and any exposed skin thoroughly after handling. Do not eat, drink or smoke when using this product. Wear protective gloves/protective clothing/eye protection/face protection. Use only outdoors or in a well-ventilated area. Do not breathe dust/fume/gas/mist/vapors/spray. Keep away from heat/sparks/open flames/hot surfaces. — No smoking. Keep container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Keep cool.