• Place the transportation lid on to the IBC and ensure is tight to prevent leakage • Repeat this process on the 2nd IBC but place the footvalve into the second water bucket The IBC’s are now ready to be removed. Please be aware of the suction hoses and buckets of water when removing and replacing the IBC’s. If any damage appears to of happened to the tubing/hosing please contact your IWS engineer or account manage ASAP. 51
Reconnection • Ensure that you are still wearing required PPE • Ensure IBCS are replaced in the same position as previous • Red hose is for acid, blue hose is for chlorite – DO NOT MIX THESE UP • Using an appropriate method climb level with the IBC • Remove the transportation lid • Carefully remove the footvalve from the bucket of water and replace back into IBC • Screw lid tight ensuring that both tubes have entered into the IBC • Repeat this process on the second IBC Chemical Spillage – Recommended Actions For contact with ACID – please see ACID MSDS sheet For contact with CHLORITE – please see CHLORITE MSDS sheet The chemical should now be ready to go. Please see priming instruction manual to make sure dosing system is ready to operate. 52
1/ 8 Revision Date 10//0011//22001291 Revision 5 Supersedes date 01/06/2018 Church Road Romford RM3 0HU +44 (0)333 000 1111 Physical and Chemical Hazards Ox. Liq. 1 - H271 Human health EUH032;Acute Tox. 4 - H302;Eye Dam. 1 - H318;STOT RE 2 - H373 Environment Aquatic Acute 1 - H400 H271 May cause fire or explosion; strong oxidiser. H302 Harmful if swallowed. 53
Hazard Statements 54
3/9 H318 XzioX® EH800 H373 H400 Causes serious eye damage. Supplementary Precautionary Statements May cause damage to organs through prolonged or repeated exposure. P210 Very toxic to aquatic life. P220 P221 Keep away from heat/sparks/open flames/hot surfaces. - No smoking. P270 Keep away from combustible materials. P273 Take any precaution to avoid mixing with combustibles. P280 Do not eat, drink or smoke when using this product. P283 Avoid release to the environment. P260 Wear protective gloves/protective clothing/eye protection/face protection. P264 Wear fire/flame resistant/retardant clothing. P370+378 Do not breathe vapour/spray. Wash contaminated skin thoroughly after handling. P301+312 In case of fire: Use foam, carbon dioxide, dry powder or water fog for extinction. P305+351+338 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P306+360 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Supplemental label information P310 IF ON CLOTHING: rinse immediately contaminated clothing and skin with 2.3. Other hazards P314 plenty of water before removing clothes. P330 Immediately call a POISON CENTER or doctor/physician. P371+380+375 Get medical advice/attention if you feel unwell. Rinse mouth. P391 In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. EUH032 Collect spillage. Contact with acids liberates very toxic gas. SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS 3.2. Mixtures 1- SODIUM CHLORATE 5% CAS-No.: 7775-09-9 EC No.: 231-887-4 Classification (EC 1272/2008) Classification (67/548/EEC) 20- Ox. Sol. 1 - H271 O;R9 40% Acute Tox. 4 - H302 Xn;R22 Aquatic Chronic 2 - H411 N;R51/53 SODIUM CHLORITE EC No.: 231-836-6 CAS-No.: 7758-19-2 Classification (EC 1272/2008) Classification (67/548/EEC) Ox. Sol. 1 - H271 T;R24. EUH032 Xn;R48/22,R22. Acute Tox. 3 - H301 C;R34. Acute Tox. 2 - H310 Xi;R41. Skin Corr. 1B - H314 O;R8. STOT RE 2 - H373 N;R50. Aquatic Acute 1 - H400 R32. 55
SODIUM HYDROXIDE XzioX® EH800 4/9 CAS-No.: 1310-73-2 EC No.: 215-185-5 1- 5% Classification (EC 1272/2008) Classification (67/548/EEC) Met. Corr. 1 - H290 C;R35 Skin Corr. 1A - H314 Eye Dam. 1 - H318 The Full Text for all R-Phrases and Hazard Statements are Displayed in Section 16. CAS-No. 7758-19- EC No. 2 Gross Formula 231-836- 6 NaClO2 SECTION 4: FIRST AID MEASURES 4.1. Description of first aid measures Inhalation Move the exposed person to fresh air at once. Get medical attention. General first aid, rest, warmth and fresh air. When breathing is difficult, properly trained personnel may assist affected person by administering oxygen. Ingestion Get medical attention immediately! Immediately give a couple of glasses of water or milk, provided the victim is fully conscious. DO NOT INDUCE VOMITING! Skin contact Remove contaminated clothing. Wash the skin immediately with soap and water. Get medical attention if irritation persists after washing. Eye contact Immediately flush with plenty of water. Remove any contact lenses and open eyes wide apart. Call an ambulance and continue flushing during transportation to hospital. Bring these instructions. May cause permanent damage if eye is not immediately irrigated. Continue to rinse for at least 15 minutes. 4.2. Most important symptoms and effects, both acute and delayed Inhalation Coughing, chest tightness, feeling of chest pressure. Sore throat. Ingestion May cause nausea, headache, dizziness and intoxication. May cause chemical burns in mouth and throat. May cause discomfort if swallowed. May cause acute gastrointestinal irritation with abdominal pain. Nausea, vomiting. Skin contact Prolonged contact may cause redness, irritation and dry skin. Eye contact Burns can occur. Irritating and may cause redness and pain. 4.3. Indication of any immediate medical attention and special treatment needed SECTION 5: FIREFIGHTING MEASURES 5.1. Extinguishing media Extinguishing media Water. Unsuitable extinguishing media Carbon dioxide (CO2). Foam. 5.2. Special hazards arising from the substance or mixture Unusual Fire & Explosion Hazards May develop highly toxic or corrosive fumes if heated. Specific hazards Hydrolyzes on exposure to water. This reaction is accelerated on exposure to acids. 5.3. Advice for firefighters 56
5/9 XzioX® EH800 Protective equipment for fire-fighters Self contained breathing apparatus and full protective clothing must be worn in case of fire. SECTION 6: ACCIDENTAL RELEASE MEASURES 6.1. Personal precautions, protective equipment and emergency procedures Provide adequate ventilation. Avoid inhalation of vapours and contact with skin and eyes. Wear protective clothing as described in Section 8 of this safety data sheet. 6.2. Environmental precautions Do not discharge into drains, water courses or onto the ground. Do not allow ANY environmental contamination. 6.3. Methods and material for containment and cleaning up Absorb with sand or other inert absorbent. Shovel into dry containers. Cover and move the containers. Flush the area with water. Do not use sawdust or other combustible material. 6.4. Reference to other sections SECTION 7: HANDLING AND STORAGE 7.1. Precautions for safe handling Do not handle broken packages without protective equipment. Provide good ventilation. Avoid inhalation of vapours/spray and contact with skin and eyes. 7.2. Conditions for safe storage, including any incompatibilities Store in tightly closed original container in a dry, cool and well-ventilated place. Suitable containers: Stainless steel. Polyvinyl chloride (PVC). Unsuitable containers: aluminium. Copper May attack some plastics, rubber and coatings. 7.3. Specific end use(s) SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION 8.1. Control parameters STD TWA - 8 Hrs STEL - 15 Min Notes Name WEL 2 mg/m3 SODIUM HYDROXIDE WEL = Workplace Exposure Limit. 8.2. Exposure controls Engineering measures Provide adequate general and local exhaust ventilation. Provide corrosion-resistant local exhaust ventilation. Respiratory equipment If ventilation is insufficient, suitable respiratory protection must be provided. Check that mask fits tight and change filter regularly. Dust filter P2 (for fine dust). If chlorine dioxide gas is formed, use mask with filter for inorganic gases B (Chlorine). Hand protection Protective gloves must be used if there is a risk of direct contact or splash. Polyvinyl chloride (PVC). Eye protection Goggles/face shield are recommended. Other Protection Provide eyewash, quick drench. Hygiene measures DO NOT SMOKE IN WORK AREA! Wash hands at the end of each work shift and before eating, smoking and using the toilet. Promptly remove any clothing that becomes contaminated. Wash promptly with soap & water if skin becomes contaminated. Use appropriate skin cream to prevent drying of skin. When using do not eat, drink or smoke. Skin protection Protection suit must be worn. SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES 57
6/9 XzioX® EH800 9.1. Information on basic physical and chemical properties Appearance Clear liquid. Colour Green yellow Odour Chlorine. Initial boiling point and boiling range 112 (°C) Melting point (°C) -9 Relative density 1.210 Vapour pressure 1.1 x 10^-7 Pa 25 pH-Value, Conc. Solution ~11.5 Decomposition temperature (°C) 180 - 200 Partition Coefficient log Pow < -2.7 (N-Octanol/Water) Oxidising 9.2. Other information SECTION 10: STABILITY AND REACTIVITY 10.1. Reactivity Reaction with: Acids. Generates very toxic gas in contact with acid. 10.2. Chemical stability Stable under normal temperature conditions and recommended use. 10.3. Possibility of hazardous reactions 10.4. Conditions to avoid Avoid exposure to high temperatures or direct sunlight. Generates toxic gas in contact with acid. 10.5. Incompatible materials Materials To Avoid Strong acids. Flammable/combustible material. Powdered metal. Strong reducing agents. 10.6. Hazardous decomposition products When heated, vapours/gases hazardous to health may be formed. Oxides of: Chlorides. Sodium. Chlorine dioxide. SECTION 11: TOXICOLOGICAL INFORMATION 11.1. Information on toxicological effects Acute toxicity: Acute Toxicity (Oral LD50) 390 mg/kg Rat Acute Toxicity (Dermal LD50) > 2000 mg/kg Rabbit Acute Toxicity (Inhalation LC50) 230 ppmV (gas) Rat 4 hours Specific target organ toxicity - repeated exposure: Target Organs Spleen Inhalation Harmful: danger of serious damage to health by prolonged exposure through inhalation. XzioX® EH800 Ingestion 58
7/9 Harmful: danger of serious damage to health by prolonged exposure if swallowed. Toxic: danger of serious damage to health by prolonged exposure if swallowed. Skin contact May cause skin irritation/eczema. Eye contact Strongly corrosive. Causes severe burns. Immediate first aid is imperative. SECTION 12: ECOLOGICAL INFORMATION Ecotoxicity The product contains a substance which is very toxic to aquatic organisms. 12.1. Toxicity 105 <1 LC 50, 96 Hrs, Fish mg/l 80% solution. EC 50, 48 Hrs, Daphnia, mg/l 80% solution. 12.2. Persistence and degradability Not applicable Degradability The product solely consists of inorganic compounds which are not biodegradable. 12.3. Bioaccumulative potential Bioaccumulative potential The product is not bioaccumulating. Partition coefficient log Pow < -2.7 12.4. Mobility in soil 12.5. Results of PBT and vPvB assessment This product does not contain any PBT or vPvB substances. 12.6. Other adverse effects SECTION 13: DISPOSAL CONSIDERATIONS General information Waste is classified as hazardous waste. Disposal to licensed waste disposal site in accordance with the local Waste Disposal Authority. 13.1. Waste treatment methods Dispose of waste and residues in accordance with local authority requirements. SECTION 14: TRANSPORT INFORMATION 14.1. UN number 1908 1908 UN No. (ADR/RID/ADN) 1908 UN No. (IMDG) UN No. (ICAO) 14.2. UN proper shipping name XzioX® EH800 Proper Shipping Name 14.3. Transport hazard class(es) ADR/RID/ADN Class 8 ADR/RID/ADN Class XzioX® EH800 Class 8: Corrosive substances. 59
8/9 ADR Label No. 8 IMDG Class 8 ICAO Class/Division 8 Transport Labels 14.4. Packing group II ADR/RID/ADN Packing group II IMDG Packing group II ICAO Packing group 14.5. Environmental hazards Environmentally Hazardous Substance/Marine Pollutant 14.6. Special precautions for user EMS F-A, S-B Emergency Action Code 2X Hazard No. (ADR) 80 Tunnel Restriction Code (E) 14.7. Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code SECTION 15: REGULATORY INFORMATION 15.1. Safety, health and environmental regulations/legislation specific for the substance or mixture 15.2. Chemical Safety Assessment SECTION 16: OTHER INFORMATION Revision Comments Updated Section(s) 2 3 4, 5, 6, 7, 8, 9, 10, 11, 12, Issued By D.Kelly Revision Date 10/01/2015 Revision 4 Supersedes date 01/06/2014 XzioX® EH800 Risk Phrases In Full R34 Causes burns. R35 Causes severe burns. R32 Contact with acids liberates very toxic gas. R8 Contact with combustible material may cause fire. R9 Explosive when mixed with combustible material. R22 Harmful if swallowed. R48/22 Harmful: danger of serious damage to health by prolonged exposure if swallowed. 60
9/9 R41 Risk of serious damage to eyes. R24 Toxic in contact with skin. R51/53 Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R50 Very toxic to aquatic organisms. Hazard Statements In Full H318 Causes serious eye damage. H314 Causes severe skin burns and eye damage. EUH032 Contact with acids liberates very toxic gas. H310 Fatal in contact with skin. H302 Harmful if swallowed. H290 May be corrosive to metals. H373 May cause damage to organs <<Organs>> through prolonged or repeated exposure. H271 May cause fire or explosion; strong oxidiser. H301 Toxic if swallowed. H411 Toxic to aquatic life with long lasting effects. H400 Very toxic to aquatic life. Disclaimer This information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process. Such information is, to the best of the company's knowledge and belief, accurate and reliable as of the date indicated. However, no warranty guarantee or representation is made to its accuracy, reliability or completeness. It is the user's responsibility to satisfy himself as to the suitability of such information for his own particular use. 61
1/ 6 Revision Date 10//0011//22001281 Revision 5 Supersedes date 01/06/2017 Manufacture of substances. Intermediate Industrial use pH regulating agent Treatment of drinking water, has received approval by the European Committee for Standardisation. Raw material. Washing and cleaning products Formulating packaged products Professional use Consumer use 1.3. Details of the supplier of the safety data sheet Supplier International Water Solutions Limited IWS House Unit 1A Bates Industrial Estate Church Road Romford RM3 0HU +44 (0)333 000 1111 62
Hazard Statements H290 May be corrosive to metals. 63
3/7 Supplementary Precautionary Statements XzioX® ACT900 Activator P234 P390 Keep only in original container. Absorb spillage to prevent material damage. P406 Store in corrosive resistant/… container with a resistant inner liner. 2.3. Other hazards SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS 3.1. Substances XzioX® ACT900 Activator 7647-01-0 Product name 231-595-7 REACH Registration number CAS- HCl solution in water No. EC No. Gross Formula SECTION 4: FIRST AID MEASURES 4.1. Description of first aid measures General information Remove affected person from source of contamination. Place unconscious person on the side in the recovery position and ensure breathing can take place. Do not give victim anything to drink if they are unconscious. For breathing difficulties oxygen may be necessary. Inhalation Move the exposed person to fresh air at once. Ingestion Immediately rinse mouth and provide fresh air. Immediately give a couple of glasses of water or milk, provided the victim is fully conscious. Never give liquid to an unconscious person. Skin contact Promptly flush contaminated skin with water. Promptly remove clothing if soaked through and flush the skin with water. Continue to rinse for at least 15 minutes. Eye contact Immediately flush with plenty of water for up to 15 minutes. Remove any contact lenses and open eyelids widely. If irritation persists: Seek medical attention and bring along these instructions. 4.2. Most important symptoms and effects, both acute and delayed 4.3. Indication of any immediate medical attention and special treatment needed SECTION 5: FIREFIGHTING MEASURES 5.1. Extinguishing media Extinguishing media Extinguish with foam, carbon dioxide, dry powder or water fog. 5.2. Special hazards arising from the substance or mixture Hazardous combustion products Corrosive gases/vapours/fumes of: Chlorine. Hydrogen chloride (HCl). Unusual Fire & Explosion Hazards If heated, volume and pressure increases strongly, resulting in explosion of container. 5.3. Advice for firefighters Special Fire Fighting Procedures Avoid breathing fire vapours. Protective equipment for fire-fighters Self contained breathing apparatus and full protective clothing must be worn in case of fire. SECTION 6: ACCIDENTAL RELEASE MEASURES 6.1. Personal precautions, protective equipment and emergency procedures 64
4/7 XzioX® ACT900 Activator Ensure suitable personal protection (including respiratory protection) during removal of spillages in a confined area. Wear protective gloves and, in case of splashes, goggles/face shield too. 6.2. Environmental precautions Do not discharge into drains, water courses or onto the ground. 6.3. Methods and material for containment and cleaning up Neutralise small amounts with sodium bicarbonate or lime and flush to sewer with large amounts of water. Large Spillages: Clean-up personnel should use respiratory and/or liquid contact protection. Recover the product and place in a suitable container for reuse. Contain, neutralise with lime or soda ash, and dispose of in accordance with local regulations. 6.4. Reference to other sections SECTION 7: HANDLING AND STORAGE 7.1. Precautions for safe handling Eye wash facilities and emergency shower must be available when handling this product. Do not use in confined spaces without adequate ventilation and/or respirator. Wear appropriate protective clothing. Avoid contact with skin and eyes. 7.2. Conditions for safe storage, including any incompatibilities Store in a cool and well-ventilated place. Keep container tightly sealed when not in use. Store away from: Alkalis. Store in vented vessels of rubber lined mild steel or HDPE. Storage tanks and day tanks must be vented to the outside atmosphere, using suitable piping. Storage Class Corrosive storage. 7.3. Specific end use(s) The identified uses for this product are detailed in Section 1.2. SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION 8.1. Control parameters Name STD TWA - 8 Hrs STEL - 15 Min Notes Hydrochloric acid WEL 1 ppm 2 mg/m3 5 ppm 8 mg/m3 WEL = Workplace Exposure Limit. Ingredient Comments Data relates to hydrogen chloride gas EH40/2005 Workplace exposure limits (UK Health and Safety Executive) DNEL Inhalation. Short Term 15 mg/m3 8 mg/m3 Inhalation. Long Term 8.2. Exposure controls Protective equipment Engineering measures Provide eyewash stations and safety showers close to the workstation area. Provide adequate ventilation. Observe Occupational Exposure Limits and minimise the risk of inhalation of vapours. Provide corrosion-resistant local exhaust ventilation. Respiratory equipment If ventilation is insufficient, suitable respiratory protection must be provided. XzioX® ACT900 Activator Hand protection 65
5/7 Protective gloves must be used if there is a risk of direct contact or splash. PVC or rubber gloves are recommended. Eye protection Contact lenses should not be worn when working with this chemical! If risk of splashing, wear safety goggles or face shield. Other Protection Wear suitable protective clothing as protection against splashing or contamination. Hygiene measures Wash hands at the end of each work shift and before eating, smoking and using the toilet. Wash promptly if skin becomes contaminated. Promptly remove any clothing that becomes wet. Skin protection Wear apron or protective clothing in case of splashes. SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES 9.1. Information on basic physical and chemical properties Appearance Colourless-pale yellow liquid. Odour Slightly pungent odour. Solubility Miscible with water Initial boiling point and boiling range 100 (°C) Varies with concentration Relative density 1.02 Varies with concentration pH-Value, Conc. Solution <0 pH-Value, Diluted Solution 1.2 1% Viscosity 1-10 Varies with concentration 9.2. Other information SECTION 10: STABILITY AND REACTIVITY 10.1. Reactivity 10.2. Chemical stability Stable under normal temperature conditions. 10.3. Possibility of hazardous reactions In contact with metals liberates flammable hydrogen gas, which may form explosive mixtures in a confined space. 10.4. Conditions to avoid Toxic gases are generated when heated. Reacts with alkalis and amines generating excessive heat. 10.5. Incompatible materials 10.6. Hazardous decomposition products Irritating gases/vapours/fumes of: Chlorine. Hydrogen chloride (HCl). SECTION 11: TOXICOLOGICAL INFORMATION 11.1. Information on toxicological effects SECTION 12: ECOLOGICAL INFORMATION 12.1. Toxicity XzioX® ACT900 Activator 12.2. Persistence and degradability 12.3. Bioaccumulative potential 66 Bioaccumulative potential The product is not bioaccumulating.
6/7 12.4. Mobility in soil Mobility: Chloride ions are mobile in soil, eventually draining into surface water. 12.5. Results of PBT and vPvB assessment This product does not contain any PBT or vPvB substances. 12.6. Other adverse effects Do not allow to enter watercourses or soils. Discharge may have an adverse effect on water pH. SECTION 13: DISPOSAL CONSIDERATIONS 13.1. Waste treatment methods Small amounts may be flushed with water to sewer. Larger volumes must be sent to approved plant for destruction. Recover and reclaim or recycle, if practical. SECTION 14: TRANSPORT INFORMATION 14.1. UN number 1789 1789 UN No. (ADR/RID/ADN) 1789 UN No. (IMDG) UN No. (ICAO) 14.2. UN proper shipping name Proper Shipping Name XzioX® ACT900 Activator 14.3. Transport hazard class(es) ADR/RID/ADN Class Class 8: Corrosive substances. Transport Labels 14.4. Packing group III ADR/RID/ADN Packing group 14.5. Environmental hazards Environmentally Hazardous Substance/Marine Pollutant No. 14.6. Special precautions for user Emergency Action Code 2R 14.7. Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code SECTION 15: REGULATORY INFORMATION XzioX® ACT900 Activator 15.1. Safety, health and environmental regulations/legislation specific for the substance or mixture 67
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Emergency contacts: Office: 0333 000 1111 IWS Engineer: Name:................................................... Contact Number:................................ www.iwatergroup.com INTERNATIONAL WATER SOLUTIONS LTD IWS House, 1A Bates Industrial Estate Church Road, Romford, Essex, RM3 OHU
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