Material Safety Data Sheet

1 Material Safety data SheetUniversal Super Cool MSDS ID: 546 Page1of6 Issue Date:February 14, 2008 Rev: * * * Section 1-Chemical Product and Company Identification * * *Part Number:546 (All Sizes)Product Use:Cooling System ConditionerManufacturer InformationBG Products : (800) 961-6228 or (316) 265-2686701 S. Wichita StreetFax:(316) 265-1082 Wichita, KS 67213 USAE mergency: (800)424-9300 (CHEMTREC) * * * Section 2-Hazards Identification * * *Emergency OverviewWARNING EYE ANDSKINIRRITANT. This product is irritating to the eyesandskin. Avoidcontact witheyes,skin, and clothing. RESPIRATORY product may be harmful by inhalation. Avoid prolongedbreathing of fumes. Use with adequate ventilation. This product may be harmful if it is Ratings: Health:3 Fire:1 Physical Hazard:0 Pers. Prot.:BHazard Scale: 0 = Minimal 1 = Slight 2 = Moderate 3 = Serious 4 = Severe * = Chronic hazard* * * Section 3-Composition / Information on Ingredients * * *CAS #ComponentPercent7732-18-5 DEIONIZED WATER60-1007632-00-0 SODIUM NITRITE3-71310-58-3 POTASSIUM HYDROXIDE1-56834-92-0 SODIUM InformationThis product is considered hazardous under 29 CFR (Hazard Communication).

2 This product isconsidered a controlled product under the Canadian Controlled Products Regulations (CPR).* * * Section 4-First Aid Measures * * *EyesIn case of contact, immediately flush eyes with large amounts of water, continuing to flush for 15 minutes. Ifirritation persists get medical skin contact flush with large amounts of water while removing contaminated clothing. If irritationpersists, get medical ingested, get immediate medical attention. Do not induce vomiting unless instructed to do so by person to non-contaminated air. Give artificial respiration if not breathing. Call a physician ifsymptoms develop or Safety data SheetUniversal Super Cool MSDS ID: 546 Page2of6 Issue Date:February 14, 2008 Rev: * * * Section 5-Fire Fighting Measures * * *General Fire HazardsSeeSection 9 for Flammability product is combustible at high Combustion ProductsUpon decomposition, this product emits carbon monoxide, carbon dioxide and/or low molecular weighthydrocarbons.

3 Decomposition of thisproduct may emit oxides of MediaDry chemical, foam, carbon Fighting Equipment/InstructionsFire fighters should wear full-face, self contained breathing apparatus and impervious protective fighters should avoid inhaling any combustion Ratings: Health:3 Fire:1 Reactivity:0 Hazard Scale: 0 = Minimal 1 = Slight 2 = Moderate 3 = Serious 4 = Severe* * * Section 6-Accidental Release Measures * * *Containment ProceduresContain the discharged ProceduresWear appropriate protective equipment and clothing during clean-up. Absorb spill with inert Material into appropriate container for ProceduresIsolate area. Keep unnecessary personnel away. In case of large spills, follow all facility emergencyresponse ProceduresWear appropriate personal protective equipment.* * * Section 7-Handling and Storage * * *Handling ProceduresAvoid getting this Material into contact with your skin and eyes.

4 Wash thoroughly after handling. Use thisproduct with adequate ventilation. Keep container ProceduresDo not store this Material in open or unlabeled containers. Store this product in air-tight containers awayfrom sources of heat and light.* * * Section 8-Exposure Controls / Personal Protection * * *A: Component Exposure LimitsPOTASSIUM HYDROXIDE (1310-58-3)ACGIH:2 mg/m3 CeilingOSHA:2 mg/m3 CeilingNIOSH:2 mg/m3 CeilingMaterial Safety data SheetUniversal Super Cool MSDS ID: 546 Page3of6 Issue Date:February 14, 2008 Rev: : Canadian Provincial Exposure LimitsPOTASSIUM HYDROXIDE (1310-58-3)BritishColumbia:2 mg/m3 CeilingManitoba:2 mg/m3 CeilingNewBrunswick:2 mg/m3 CeilingNW Territories:2 mg/m3 CeilingNova Scotia:2 mg/m3 CeilingNunavut:2 mg/m3 CeilingOntario:2 mg/m3 CEVQ uebec:2 mg/m3 CeilingSaskatchewan:2 mg/m3 CeilingYukon:2 mg/m3 CeilingEngineering ControlsProvide adequate local exhaust ventilation to maintain worker exposure below exposure PROTECTIVE EQUIPMENTG eneralUse good industrial hygiene practices in handling this Material .

5 Avoid inhalation of mists/vapors and contactwith skin and appropriate hand NIOSH approved respirator with cartridge, air line, or SCBA as appropriate based on workplaceexposure Safety glasses; chemical goggles (if splashing is possible).* * * Section 9-Physical & Chemical Properties * * *Appearance:AmberOdor:MildPhysical State:LiquidFlash Point:Not DeterminedFlash Point Method:Not ApplicableBoiling Point:Not DeterminedMelting Point:Not DeterminedPour PointNot DeterminedSpecific lbs/galSolubility (H2O):MiscibleVapor Pressure:Not DeterminedVaporDensity:Not DeterminedAuto Ignition:Not DeterminedLower Flammability Limit:Not DeterminedUpper Flammability Limit:Not DeterminedpH:12 This product is not corrosive to metal, per UN Manual of Tests & Criteria, Part III, Section 37, as referred to in DOT49 CFR This product is not corrosive to skin per 49 CFR (a) and by Skin Test Corrositex System.

6 * * * Section 10-Chemical Stability & Reactivity Information * * *Chemical StabilityThis is a stable Stability: Conditions to AvoidKeep away from heat, ignition sources and incompatible Safety data SheetUniversal Super Cool MSDS ID: 546 Page4of6 Issue Date:February 14, 2008 Rev: product may react with strong oxidizing DecompositionUpon decomposition, this product emits carbon monoxide, carbon dioxide and/or low molecular weighthydrocarbons. Decomposition of this product may emit oxides of of Hazardous ReactionsWill not occur.* * * Section 11-Toxicological Information * * *Acute Dose EffectsA: General Product InformationAn LD50 value for this product has not been : Component Analysis-LD50/LC50 DEIONIZED WATER(7732-18-5)Oral LD50 Rat: >90 mL/kgSODIUM NITRITE (7632-00-0)Inhalation LC50 Rat: 5500 g/m3/4H; Oral LD50 Rat: 88 mg/kgPOTASSIUM HYDROXIDE (1310-58-3)Oral LD50 Rat: 214 mg/kgSODIUM METASILICATE (6834-92-0)Oral LD50 Rat: 600 mg/kgCarcinogenicityA: General Product InformationNo information available for the : Component CarcinogenicityNone of this product's components are listed by ACGIH, IARC, OSHA, NIOSH, or NTP.

7 * * * Section 12-Ecological Information * * *EcotoxicityNo information available for the product.* * * Section 13-Disposal Considerations * * *Waste Disposal InstructionsDispose of in accordance with all applicable Federal, State, Provincial, and local regulations.* * * Section 14-Transportation Information * * *US DOT InformationShipping Name:Cleaning Liquid Compound, Not RegulatedIMDG InformationShippingName:Cleaning Liquid Compound, Not RegulatedMaterial Safety data SheetUniversal Super Cool MSDS ID: 546 Page5of6 Issue Date:February 14, 2008 Rev: InformationShipping Name:Cleaning Liquid Compound, Not Regulated* * * Section 15-Regulatory Information * * *US Federal RegulationsComponents of this product have been checked against the non-confidential TSCA inventory by CASR egistry Number. Components not identified on this non-confidential inventory are exempt from listing ( polymers) or are listed on the confidential inventory as declared by the : Component AnalysisThis Material contains one or more of the following chemicals required to be identified under SARA Section302 (40 CFR 355 Appendix A), SARA Section 313 (40 CFR ) and/or CERCLA (40 CFR ).

8 SODIUM NITRITE (7632-00-0)SARA 313 % de minimis concentrationCERCLA:100 lb final RQ; kg final RQPOTASSIUM HYDROXIDE (1310-58-3)CERCLA:1000 lb final RQ; 454 kg final RQB: Component Analysis-InventoryComponentCAS #TSCACANEECDEIONIZED WATER7732-18-5 YesDSLEINECSSODIUM NITRITE7632-00-0 YesDSLEINECSPOTASSIUM HYDROXIDE1310-58-3 YesDSLEINECSSODIUM METASILICATE6834-92-0 YesDSLEINECSS tate RegulationsOther state regulations may apply. Check individual state Analysis-StateThe following components appear on one or more of the following state hazardous substances lists:ComponentCASCAMAMNNJPARISODIUM NITRITE7632-00-0 YesYesNoYesYesNoPOTASSIUM HYDROXIDE1310-58-3 YesYesYesYesYesYesComponent Analysis-WHMIS IDLThe following components are identified under the Canadian Hazardous Products Act Ingredient DisclosureList:ComponentCAS #Minimum ConcentrationSODIUM NITRITE7632-00-01 %POTASSIUM HYDROXIDE1310-58-31 %SODIUM METASILICATE6834-92-01 %* * * Section 16-Other Information * * *Other InformationWe believe the statements, technical information and recommendations contained herein are reliable, butthey are given without warranty or guarantee of any kind, express or implied, and we assume noresponsibility for any loss, damage, or expense, direct or consequential, arising out of their use.

9 You mustnotify each person to whom this mixture or trade name product is sold. This statement must not bedetached. Any copy or redistribution of the Material Safety data Sheet shall include this Safety data SheetUniversal Super Cool MSDS ID: 546 Page6of6 Issue Date:February 14, 2008 Rev: = American Conference of Governmental Industrial Hygienists; CAS = Chemical Abstract Services;CERCLA = Comprehensive Environmental Response, Compensation, and Liability Act; CFR = CodeofFederal Regulations; CPR = Controlled Product Regulations; DOT = Department of Transportation; DSL =Domestic Substances List; EEC = European Economic Community; EINECS = European Inventory ofExisting Commercial Chemical Substances; ELINCS = EuropeanList of Notified Chemical Substances;EPA = Environmental Protection Agency; HMIS = Hazardous Materials Information System; IARC =International Agency for Research on Cancer.

10 IATA = International Air Transport Association; IDL =Ingredient Disclosure List; IMDG = International Maritime Dangerous Goods; LC50 = Lethal Concentration50%; LD50 = Lethal Dose 50%; NDSL = Non-Domestic Substances List; NFPA = National Fire ProtectionAgency; NIOSH = National Institute for Occupational Safety and Health; NTP= National ToxicologyProgram; OSHA = Occupational Safety and Health Administration; SARA = Superfund Amendments andReauthorization Act; SCBA = Self Contained Breathing Apparatus; TSCA = Toxic Substance Control Act;WHMIS = Workplace Hazardous Materials Information InformationKolin Anglin, Environmental of MSDS 546