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Firex - Head OfficeUnit 5/11 Packard AvenueCASTLE HILL NSW 2154P:F:E:W:Firex Distribution (Australia) Pty LtdATF Firex TrustABN 75 468 726 2001300 246 247(02) 9659 2033info@firex.com.auwww.firex.com.auMaterial Safety Data SheetProduct Name:Date Revised:Firex Carbon Dioxide ExtinguisherYuyao Carbon Dioxide Extinguisher02 May 2018SECTION 1 - IDENTIFICATION OF THE MATERIAL AND SUPPLIERFirex Carbon Dioxide ExtinguisherProduct Name:Yuyao Carbon Dioxide ExtinguisherFXC20 Firex Carbon Dioxide Fire Extinguisher – 2.0kgFXC35 Firex Carbon Dioxide Fire Extinguisher – 3.5kgFXC50 Firex Carbon Dioxide Fire Extinguisher – 5.0kgOther Names:YC20 Yuyao Carbon Dioxide Fire Extinguisher – 2.0kgYC35 Yuyao Carbon Dioxide Fire Extinguisher – 3.5kgYC50 Yuyao Carbon Dioxide Fire Extinguisher – 5.0kgRecommended useFire extinguishing agent.of the chemical andrestrictions on use:Supplier Name:Firex Distribution (Australia) Pty LtdAddress:Unit 5, 11 Packard AveCastle Hill NSW 2154AustraliaTelephone Number: 61 2 9680 8811 (9am – 5pm AET, Mon-Fri)Emergency 000Emergency Number:Firex 61 415 528 SECTION 2 - HAZARDS IDENTIFICATIONClassification of the hazardous chemicalClassification according to the WHS Regulations Australia and the ADG Code.Classified as Dangerous – Gases under Pressure – Compressed GasLabel ElementsHazard Pictograms:Pictogram Code: GHS04 Gas CylinderSignal Word: WARNINGHazard Statements1300 246 247info@firex.com.auPage 1 of 9

Firex - Head OfficeUnit 5/11 Packard AvenueCASTLE HILL NSW 2154P:F:E:W:Firex Distribution (Australia) Pty LtdATF Firex TrustABN 75 468 726 2001300 246 247(02) 9659 2033info@firex.com.auwww.firex.com.auH280 Contains gas under pressure; may explode in heatedPrecautionary StatementsPrevention:Response:P410 P403Storage:Protect from sunlight. Store in a well-ventilated place.SECTION 3 - COMPOSITION/INFORMATION ON INGREDIENTSChemical identity ofCarbon Dioxide CO2ingredients:Proportion of100%ingredients:CAS No.:124-38-9SECTION 4 – FIRST AID MEASURESEye contactNo adverse effects not expected from normal use of this product.(symptoms, special& medicaltreatment):Skin contactIn case of frostbite spray with water for at least 15 minutes. Apply a(symptoms, special sterile dressing. Obtain medical assistance.& medicaltreatment):Chronic overexposure can lead to cold burns. Seek medical adviceunder such circumstances.InhalationIn high concentrations may cause asphyxiation. Symptoms may include(symptoms, special loss of mobility/consciousness. Victim may not be aware of& medicalasphyxiation. Under such circumstance seek immediate medicaltreatment):attention.Low concentrations of CO2 cause increased respiration and headache.Remove victim to uncontaminated area wearing self-containedbreathing apparatus. Keep victim warm and rested and seekimmediate medical attention. Apply artificial respiration if breathing isstopped.IngestionNot an expected route of entry.(symptoms, special& medicaltreatment):Indication of any immediate medical attention and special treatment neededProvide general supportive measures and treat symptomatically.SECTION 5 - FIRE FIGHTING MEASURESSuitableThis preparation is an extinguishing media.extinguishing1300 246 247info@firex.com.auPage 2 of 9

Firex - Head OfficeUnit 5/11 Packard AvenueCASTLE HILL NSW 2154P:F:E:W:Firex Distribution (Australia) Pty LtdATF Firex TrustABN 75 468 726 200equipment:Specific hazardsarising from thechemical:Special protectiveequipment andprecautions for firefighters:Hazchem Code:1300 246 247(02) 9659 2033info@firex.com.auwww.firex.com.auNone.In confined space use self-contained breathing apparatus.Not applicableSECTION 6 - ACCIDENTAL RELEASE MEASURESEmergencyEvacuate area.procedures:Ensure adequate air ventilation. Monitor oxygen levels.Wear self-contained breathing apparatus in confined spaces.PersonalEvacuate area.precautions,Ensure adequate air ventilation. Monitor oxygen levels.protectiveWear self-contained breathing apparatus in confined spaces.equipment andemergencyprocedures:EnvironmentalRefer Section 12.precautions:Methods andNot Applicable.materials forcontainment andcleaning up:SECTION 7 - HANDLING AND STORAGEPrecautions for Safe HandlingSafe handling: As it is a high pressure vessel caution should be taken to preventdamage to cylinder. Limit all unnecessary personal contact Wear protective clothing when risk of exposure occurs Use in a well-ventilated area Do not eat, drink or smoke when handling Always wash hands with soap and water after handling Avoid physical damage to containers Use good occupational work practiceOther information: Observe manufacturer’s storage and handling recommendationscontained within this MSDS Do not expose to temperatures exceeding 50 C. Store away from sources of heat or ignition / naked lights1300 246 247info@firex.com.auPage 3 of 9

Firex - Head OfficeUnit 5/11 Packard AvenueCASTLE HILL NSW 2154P:F:E:W:Firex Distribution (Australia) Pty LtdATF Firex TrustABN 75 468 726 2001300 246 247(02) 9659 2033info@firex.com.auwww.firex.com.au Store in a cool, dry, well-ventilated area Store in original container or fire extinguisher Keep containers securely sealed when not in useConditions for safe storage, including any incompatibilities:Storage Observe manufacturer’s storage and handling recommendationsrequirements:contained within this MSDS Store in a cool, dry, well-ventilated area Store away from direct sunlight, heat and ignition sources. Store in original container or fire extinguisher Keep containers securely sealed when not in use Store away from combustible materials. Do not expose to temperatures exceeding 50 C. Cylinders should be stored in a vertical position and secured toprevent toppling.Unsuitable storage Not known.containers:SECTION 8 - EXPOSURE CONTROLS/PERSONAL PROTECTIONBiological limitCarbon dioxide: ILV (EU) –8H – (mg.m3) : 9,000values:Carbon dioxide: ILV (EU) – 8H (ppm) : 5,000Carbon dioxide: TLV – TWA (ppm) : 5,000Carbon dioxide: TLV – STEL (ppm) : 30,000Occupational Exposure LimitsOccupational exposure limits according to the Workplace Exposure Standards for AirborneContaminants, Safe Work Australia.Chemical NameCarbon DioxideCAS No.124-38-9TWA1ppm: - 5,000mg/m3: 9,000STEL2ppm: - 30,000mg/m3: - 54,0001TWA (8-hour Time Weighted Average)- means the maximum average airborne concentration of asubstance when calculated over an eight-hour working day, for a five-day working week.2STEL (Short Term Exposure Limit)- means the time-weighted average maximum airborne concentrationof a substance calculated over a 15 minute period.Engineeringcontrols:Personal protectiveequipment:Check regularly for leakages.Eye protection - safety goggles.Skin protection - protective gloves.Respiratory protection – ensure adequate ventilationSECTION 9 - PHYSICAL AND CHEMICAL PROPERTIESAppearance (colour, Liquefied gas. Colourless.physical form,1300 246 247info@firex.com.auPage 4 of 9

Firex - Head OfficeUnit 5/11 Packard AvenueCASTLE HILL NSW 2154P:F:E:W:Firex Distribution (Australia) Pty LtdATF Firex TrustABN 75 468 726 200shape):Odour:Odour threshold:pH:Vapour pressure:Vapour density:Boiling point:Melting point:Evaporation rate:FlammabilityUpper / LowerFlammability orExplosive limits:Solubility (specifysolvent, e.g. water):Relative density:Partition ecompositiontemperatureViscosity1300 246 247(02) 9659 2033info@firex.com.auwww.firex.com.auNone.Data not availableData not available57.3 bar at 20 CGas - 1.52 (air 1)Liquid – 1.03 (water 1)-78.5 C-56.6 CData not availableNot applicableNot flammable.2,000 mg/l1.522 (water 1)Not Applicable.Does not ignite.Data not availableNot ApplicableSECTION 10 - STABILITY AND REACTIVITYReactivity:Refer to Section 7Chemical stability:StablePossibility ofSee below.Hazardousreactions:Conditions to avoid: Refer to Section 7.IncompatibleNone.materials:HazardousNone under normal storage and use.decompositionproducts:SECTION 11 - TOXICOLOGICAL INFORMATIONInformation on Toxicological effectsThis product has not been tested for toxicological effects.Acute toxicity: In high concentrations may cause rapid circulatory insufficiency.1300 246 247info@firex.com.auPage 5 of 9

Firex - Head OfficeUnit 5/11 Packard AvenueCASTLE HILL NSW 2154P:F:E:W:Firex Distribution (Australia) Pty LtdATF Firex TrustABN 75 468 726 2001300 246 247(02) 9659 2033info@firex.com.auwww.firex.com.auSymptoms are headache, nausea and vomiting, which may lead tounconsciousness.Skin corrosion / In circumstances of prolonged exposure can cause chilling sensation evenirritation: frost bite.Serious eye In liquid form CO2 can cause an irritating sensation to the eyes.damage/irritation:Respiratory or skin In high concentrations may cause rapid circulatory insufficiency.sensitisation: Symptoms are headache, nausea and vomiting, which may lead tounconsciousness.Germ cell Data not available.mutagenicity:Carcinogenicity: Data not available.Reproductive Data not available.toxicity:Specific Target Data not available.Organ Toxicity(STOT) – singleexposure:Specific Target Data not available.Organ Toxicity(STOT) – repeatedexposure:Aspiration hazard: Data not available.Information on possible routes of exposureEye contact: In liquid form CO2 can cause an irritating sensation to the eyes.Skin contact: In high concentrations may cause rapid circulatory insufficiency.Symptoms are headache, nausea and vomiting, which may lead tounconsciousness.Inhalation: In high concentrations may cause rapid circulatory insufficiency.Symptoms are headache, nausea and vomiting, which may lead tounconsciousness.Ingestion: Not an expected route of entry.Early onset symptoms related to exposureData not available.Delayed health effects from exposureData not available.Exposure levels and health effectsData not available.Interactive effectsData not available.Mixture of chemicalsData not available.Other information1300 246 247info@firex.com.auPage 6 of 9

Firex - Head OfficeUnit 5/11 Packard AvenueCASTLE HILL NSW 2154P:F:E:W:Firex Distribution (Australia) Pty LtdATF Firex TrustABN 75 468 726 2001300 246 247(02) 9659 2033info@firex.com.auwww.firex.com.auNo other information available.SECTION 12 - ECOLOGICAL INFORMATIONEcotoxicity:Not determined.Persistence anddegradability:Mobility:Environmental fate In extreme cases, when discharged in large quantities may contribute to(exposure):greenhouse effect.BioaccumulativeNot determined.potential:Ecotoxicity:Classification according to Registered Substances – Ecotoxilogical Information – Aquatic Toxicity,ECHA.SubstanceCarbon DioxidePersistence anddegradability:Mobility in soil:Bioaccumulativepotential:Other adverseeffects:EndpointTestDuration (hr)Not classifiedData not available.SpeciesValueData not available.Data not available.In extreme cases, when discharged in large quantities may contribute togreenhouse effect.SECTION 13 - DISPOSAL CONSIDERATIONSDisposal methodsDischarge slowly into the atmosphere.and containers:Dispose of in compliance with national, regional and local provisions thatmay be in force.Physical / Chemical Not knownProperties that mayaffect disposaloptions:Effects of Sewerage Not knownDisposal:Special precautions None.for landfill orincineration:SECTION 14 - TRANSPORT INFORMATION1300 246 247info@firex.com.auPage 7 of 9