MATERIAL SAFETY DATA SHEET 
 
                                Section 1: IDENTIFICATION 
 
                                              ZEST 
                            Recommended Use: Toilet bowl cleaner. 
                 Product Code: 260059A (12x500ml), 260052 (4x5L), 260057 (15L). 
 
                                       Whiteley Industrial 
                     A division of Whiteley Corporation Pty Ltd (A.C.N. 000 906 678) 
                      Postal Address: P. O. Box 1076 North Sydney NSW 2059 
                    Telephone Number: (02) 9929 9155 Facsimile: (02) 9929 9077 
              Emergency Telephone Number: Poisons Information Centre (National) 131126 
 
                                     Section 2: HAZARDS 
 
Classified as hazardous by the criteria of NOHSC. 
Irritant. 
R36/38: Irritating to eyes and skin. 
S24/25: Avoid contact with skin & eyes 
 
 
                        Section 3: COMPOSITION INFORMATION 
 
Ingredient                                                         CAS No            Proportion 
Ingredients deemed not to be hazardous                           Not applicable       To 100% 
Phosphoric acid                                                   7664-38-2            <10% 
 
                                     Section 4: FIRST AID 
 
                            If in eyes, hold eyelids apart and flush the eye continuously with running 
Eye (Contact) 
                            water. Continue flushing until advised to stop by the Poisons Information 
                            Centre or a doctor, or for at least 15 minutes. 
 
                            Remove contaminated clothing and flush skin and hair with running water. 
Skin (Contact) 
 
                            Not volatile at room temperatures. 
Inhalation(Breathing) 
 
                            DO NOT induce vomiting. For advice, contact a Poisons Information 
Ingestion (Swallowing) 
                            Centre (Phone 131126) or a doctor. 
 
                            Treat symptomatically. 
Advice to Doctor 
 
                            Ensure an eye bath and safety shower are available and ready for use. 
First Aid Facilities 
 
                            No aggravated medical conditions are known to be caused by exposure to 
Additional Information 
                            this product. 
 
 
 
 
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MATERIAL SAFETY DATA SHEET                                                               ZEST 
 
 
 
                          Section 5: FIREFIGHTING MEASURE 
 
                                  Use extinguishing media suited to the materials that are burning. 
Suitable Extinguishing Media 
                                  eg. Dry chemical, CO2 or water spray. 
 
                                  Carbon dioxide, carbon monoxide and other toxic gases may be 
Hazards From Combustion 
                                  produced in the case of fire. 
Products 
 
                                  Firefighters should wear full protective clothing including self 
Precautions For Fire Fighters 
                                  contained breathing apparatus and chemical splash suit. Ensure 
and Special Protective 
                                  that no spillage enters drains or water courses. Remove from the 
Equipment 
                                  vicinity containers not involved in the fire. 
 
                                  Hazchem Code 鈥? Not applicable. 
Additional Information 
 
                    Section 6: ACCIDENTAL RELEASE MEASURES 
 
                          SAA/SNZ HB76: Dangerous Goods 鈥? Initial Emergency Response Guide 
Emergency Procedure 
                          鈥? Not applicable 
 
                          Clean up personnel should wear personal protective equipment. Restrict 
Spills / Clean up 
                          access to area until completion of cleanup. Stop leak if safe to do so. 
                          Contain spill with absorbent material, such as sand, vermiculite or other 
                          inert material. Prevent spill entering sewers or waterways. Collect and 
                          dispose of spilled material according to local regulations. Wash away 
                          remnants with copious amounts of cold water. Clean area by working 
                          from the periphery to the centre of spill or from the edge of the room to the 
                          centre. 
 
                          Section 7: HANDLING AND STORAGE 
 
                                  Contact Whiteley Corporation sales representative for advice 
Precautions for Safe Handling 
                                  when using this product for any application other than that 
                                  outlined on the label or technical bulletin. 
                                  Any non-intended or non-authorised use of this product may 
                                  result in damage or personal injury. 
                                  Store product in original container. 
                                  Wash hands and face thoroughly after handling and before work 
                                  breaks, eating, drinking, smoking and using toilet facilities. 
 
                                  Store in a cool, dry, well ventilated area away from incompatible 
Conditions for Safe Storage 
                                  materials. Keep container tightly sealed. 
 
           Section 8: EXPOSURE CONTROL/PERSONAL PROTECTION 
 
National Exposure Standards 鈥? Source: National Exposure Standards for Atmospheric 
Contaminants in the Occupational Environment [NOHSC:1003]. 
Ingredient                               CAS No         ES-TWA      ES-STEL 
                                                        1mg/m3       3mg/m3 
Phosphoric acid                         7664-38-2 
 
                                      Not available. 
Biological Limit Values 
 
                                      Ensure adequate ventilation to keep airbourne concentrations 
Engineering Controls 
                                      below exposure standards. If air contaminant levels exceed 
                                      exposure limits, respiratory protection is required, see 
                                      Personal Protective Equipment. 
 
 
 
 
Issue No. 5                                                                        Page 2 of 4 
MATERIAL SAFETY DATA SHEET                                                             ZEST 
 
 
                                     Eye/face protection 鈥? Safety glasses or chemical resistant 
Personal Protective Equipment 
                                     goggles should be worn to prevent eye contact. 
                                     Skin protection 鈥? Use rubber gloves, etc. to prevent skin 
                                     contact. 
                                     Respiratory protection 鈥揑f necessary, use a suitable respirator. 
 
               Section 9: PHYSICAL AND CHEMICAL PROPERTIES 
 
                                   Boiling Point approximately 100oC 
Appearance Clear green, viscous 
liquid 
 
                                   Freezing Point approximately 0oC 
Odour Characteristic 
 
pH 2.0 鈥? 2.5                       Solubility Soluble in water. 
 
Specific Gravity 1.045-1.070       Flash Point Not Applicable. 
 
Vapour Pressure Not Available.     Upper and Lower Flammability limits (in air) Not Applicable. 
 
Vapour Density Not Available.      Ignition Temperature Not Applicable. 
 
                       Section 10: STABILITY AND REACTIVITY 
 
                                        Stable under normal ambient storage conditions. 
Chemical Stability 
 
                                        Avoid high temperatures (store below 30oC).          Protect 
Conditions to avoid 
                                        against physical damage. 
 
                                        Alkaline materials & chlorine based materials. Do not mix 
Incompatible materials 
                                        with other chemicals. 
 
                                        None known. 
Hazardous decomposition products 
 
                                        None known. 
Hazardous reactions 
 
                      Section 11: TOXICOLOGICAL INFORMATION 
 
HEALTH EFFECTS 
 
Acute 
               Considered an unlikely route of entry in commercial / industrial environments. May 
Swallowed 
               be irritating to gastro-intestinal tract. 
               May cause irritation and burning. 
Eye 
               May cause irritation and reddening. 
Skin 
               None known. 
Inhaled 
 
Chronic 
               No effects known. 
Swallowed 
               No effects known. 
Eye 
               No effects known. 
Skin 
               No effects known. 
Inhalation 
 
TOXICITY DATA 
Phosphoric acid                        LD50 1530mg/kg (oral, rat)            RTECS TB6300000 
 
 
 
 
Issue No. 5                                                                       Page 3 of 4 
MATERIAL SAFETY DATA SHEET                                                              ZEST 
 
 
 
                       Section 12: ECOLOGICAL INFORMATION 
 
                                   Not known. 
Ecotoxicity 
 
                                   Not known. 
Persistence and degradability 
 
                                   Not known. 
Mobility 
 
                       Section 13: DISPOSAL CONSIDERATIONS 
 
                         Refer to State/Territory Land Waste Management Authority. Dispose of 
Disposal method 
                         material through a licensed waste contractor. Rinse empty containers 
                         thoroughly before recycling or disposing to an authorised landfill. 
 
                         Normally suitable for incineration by approved agent. 
Special precautions 
 
                        Section 14: TRANSPORT INFORMATION 
 
Not classified as Dangerous Goods by the criteria of the Australian Dangerous Goods Code (ADG 
Code). 
                               Not applicable. 
UN Number 
                               Not applicable. 
UN Proper Shipping Name 
                               Not applicable. 
Class and subsidiary risk 
                               Not applicable. 
Packing Group 
Special precautions for user Not applicable. 
                               Not applicable. 
Hazchem Code 
 
                       Section 15: REGULATORY INFORMATION 
 
Poisons Schedule (SUSDP): Not applicable. 
 
All ingredients are listed in the Australia Inventory of Chemical Substances (AICS). 
 
                            Section 16: OTHER INFORMATION 
 
                 G. Probert                                                      28 September, 2004 
Prepared by:                                            Date of preparation: 
                 National Operations Manager 
Position: 
 
 
 
 
      漏 This document remains property of Whiteley Corporation Pty Ltd. 
        Alterations are not permitted without prior written authorisation 
                      from Whiteley Corporation Pty Ltd. 
 
 
 
 
Issue No. 5                                                                        Page 4 of 4 
 
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