MATERIAL SAFETY DATA SHEET BREAK-UP SC

1 MATERIAL SAFETY data SHEET BREAK-UP AND COMPANY IDENTIFICATIONP roduct nam e: BREAK-UP SCMSDS #: 114378001 Product code :04375, 04377, 04498, A4495 Recom m ended use:Cleaning product. This product is intended to be diluted prior to use. Em ergency telephone num ber:1-800-851-7145 ( ); 1-651-917-6133 (Int'l) 2. HAZARDS IDENTIFICATIONP rinciple routes of exposure:Eye contact. Skin contact. Inhalation. Eye contact:Corrosive. Causes permanent eye damage, including blindness. Skin contact:Corrosive. Causes permanent damage. Inhalation:May cause irritation and corrosive ef f ects to nose, throat and respiratory tract. Ingestion:Corrosive. Causes burns to mouth, throat and stomach. 3. COMPOSITION/INFORMATION ON INGREDIENTSH azardous ingredientsIngredient(s)CAS #Weight % LD50 Oral - Rat (m g/kg)LD50 Derm al - RabbitLC50 Inhalation - RatPotassium hydroxide1310-58-35 - 10%214 Not available Not available Lauryl dimethyl amine oxide1643-20-51 - 5%2700 Not available Not available 4.

2 FIRST AID MEASURESEye contact:Immediately f lush eyes w ith running w ater f or at least 15-20 minutes, keeping eyelids open. Get medical attention immediately. Skin contact:Flush immediately w ith plenty of w ater f or at least 15-20 minutes. Get medical attention immediately. Inhalation:If breathing is af f ected, remove to f resh air. Get medical attention immediately. Ingestion:If sw allow ed, give a cupf ul of w ater or milk. THEN IMMEDIATELY CONTACT A PHYSICIAN OR POISON CENTER. DO NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Aggravated Medical Conditions:Persons w ith pre-existing skin disorders may be more susceptable to irritating ef f ects 5. FIRE-FIGHTING MEASURESS uitable extinguishing m edia:The product is not f lammable. Extinguish f ire using agent suitable f or surrounding f ire. Specific hazards:None know n. Unusual hazards:Corrosive MATERIAL (See sections 8 and 10).

3 Specific m ethods:No special methods requiredSpecial protective equipm ent for firefighters: As in any f ire, w ear self -contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and f ull protective gearExtinguishing m edia w hich m ust not be used for SAFETY reasons: No inf ormation available 6. ACCIDENTAL RELEASE MEASURESP reparation date: 2009-04-17 Personal protective equipm ent HMIS EMERGENCY OVERVIEWDANGER. CORROSIVE. CAUSES SKIN AND EYE BURNS. HARMFUL OR FATAL IF SWALLOWED. NFPA Manufacturer, im porter, supplier:US Headquarters JohnsonDiversey, Inc. 8310 16th St. Sturtevant, Wisconsin 53177-1964 Phone: 1-888-352-2249 MSDS Internet Address: w w w . Version Number: 3 BREAK-UP SCCanadian Headquarters JohnsonDiversey - Canada, Inc. 2401 Bristol Circle Oakville, Ontario L6H 6P1 Phone: 1-800-668-3131 1 of 3 3 Health 0 Reactivity 003 Fire Hazard 06. ACCIDENTAL RELEASE MEASURESP ersonal precautions:Put on appropriate personal protective equipment (see Section 8.)

4 Environm ental precautions and clean-up m ethods:No inf ormation available 7. HANDLING AND STORAGEH andling:Avoid contact w ith skin, eyes and clothing. Do not taste or sw allow . Avoid breathing vapors or mists. Use only w ith adequate ventilation. Remove and w ash contaminated clothing and f ootw ear bef ore re-use. Wash thoroughly af ter handling. Product residue may remain on/in empty containers. All precautions f or handling the product must be used in handling the empty container and residue. FOR COMMERCIAL AND INDUSTRIAL USE :Protect f rom f reezing. Keep tightly closed in a dry, cool and w ell-ventilated place. KEEP OUT OF REACH OF CHILDREN. 8. EXPOSURE CONTROLS / PERSONAL PROTECTIONE ngineering m easures to reduce exposure:Good general ventilation should be suf f icient to control airborne levels. Respiratory protection is not required if good ventilation is maintained. Personal Protective Equipm ent Eye protection:Chemical-splash goggles.

5 Hand protection:Chemical-resistant gloves Skin and body protection:Protective f ootw ear. If major exposure is possible, w ear suitable protective clothing and f ootw ear. Respiratory protection:In case of insuf f icient ventilation w ear suitable respiratory equipment. A respiratory protection program that meets OSHA's 29 CFR and ANSI requirements must be f ollow ed w henever w orkplace conditions w arrant a respirator's use. Hygiene m easures:Handle in accordance w ith good industrial hygiene and saf ety practiceIngredient(s)CAS #ACGIHOSHAM exicoPotassium hydroxide1310-58-32 mg/m3 (Ceiling) 9. PHYSICAL AND CHEMICAL PROPERTIES* - Title 17, Calif ornia code of Regulations, Division 3, Chapter 1, Subchapter , Article 2, Consumer Products, Sections 94508 10. STABILITY AND REACTIVITYS tability:The product is stable. Polym erization:Hazardous polymerization does not occur. Hazardous decom position products:None reasonably f to avoid:Acids.

6 Strong oxidising agents. Conditions to avoid:Do not f reeze. 11. TOXICOLOGICAL INFORMATIONA cute toxicity:Oral LD50 estimated to be 3000 - 4000 mg/kg . Dermal LD50 estimated to be > 2000 mg/kgCom ponent Inform ation:See Section 3 Chronic toxicity:None know nSpecific effects Carcinogenic effects: None know n Mutagenic effects: None know n Reproductive toxicity: None know n Target organ effects: None know n 12. ECOLOGICAL INFORMATIONE nvironm ental Inform ation:No data availableBulk density:Density: lbs/gal Kg/LAppearance:Decom position tem perature:Not determinedAqueous solutionVOC: 0% *No inf ormation availableAutoignition tem perature:No inf ormation availableVapor density:Flash point:>200 F > CNo inf ormation availablePartition coefficient (n-octanol/w ater): No inf ormation availableLiquidSolubility: Completely SolubleColor:Solubility in other solvents:No inf ormation available YellowViscosity:No inf ormation availablepH:Elem ental Phosphorus: by w Rate No inf ormation available13 Odor: Surf actantPhysical State:Boiling point/range:Not determinedDilution pH:Specific inf ormation SCMelting point/range: 2 of 3 Not determined 13.

7 DISPOSAL CONSIDERATIONSW aste from residues / unused products:Undiluted product is regulated under environmental and transportation law s as a corrosive w aste. Dispose of in compliance w ith all Federal, state, provincial, and local law s and 14. TRANSPORT INFORMATIONDOT/TDG: Please ref er to the Bill of Lading/receiving documents f or up to date shipping inf ormation 15. REGULATORY INFORMATIONI nternational Inventories All components of this product are listed on the f ollow ing inventories: (TSCA), Canada (DSL/NDSL), Europe (EINECS/ELINCS/NLP), Australia (AICS), New Zealand (NZIoC), China (IECSC). Regulations California Proposition 65: This product is not subject to the reporting requirements under Calif ornia's Proposition 65 STATE RIGHT TO KNOWI ngredient(s)CAS #MARTK:NJRTK:PARTK:RIRTK:Potassium hydroxide1310-58-3 XXXXW ater7732-18-5----Tripotassium salt of EDTA17572-97-3----Tetrapotassium pyrophosphate7320-34-5----Potassium salt of dibasic f atty acid68127-33-3---- CERCLA/ SARA Ingredient(s)CAS #Weight % CERCLA/SARA RQ (lbs)Section 302 TPQ (lbs)Section 313 Potassium hydroxide1310-58-35 - 10%1000 CAA HAP/CAA ODS/CWA Priority Pollutants: None SARA 311/312 Hazard Categories Im m ediate: X Delayed: - Fire: - Reactivity: - Sudden Release of Pressure: -Canada WHMIS hazard class: E Corrosive MATERIAL .

8 16. OTHER INFORMATIONR eason for revision:Not applicablePrepared by:NAPRACA dditional advice:NoneNotice to Reader: This document has been prepared using data from sources considered technically reliable. It does not constitute a warranty, express or implied, as to the accuracy of the information contained within. Actual conditions of use and handling are beyond seller's control. User is responsible to evaluate all available information when using product for any particular use and to comply with all Federal, State, Provincial and Local laws and regulations. 3 of 3 BREAK-UP SC