Material Safety Data Sheet

Transcription

1 Material Safety Data Sheet Infosafe No. ACD0I DRAIN CLEANER Issue Date Sept 2009 Status ISSUED by APSSC Classified as hazardous according to criteria of NOHSC Emergency Tel (24H) Tel/Fax Tel: (02) Fax: (02) IDENTIFICATION Product Code TECH Product Name Drain Cleaner Proper Shipping Name SODIUM HYDROXIDE, SOLID Other Names Not Available UN Number 1823 DG Class 8 Packing Group II Hazchem Code 2X Poisons Schedule Product Use S6 NaOH solutions are used to neutralise acids and make sodium salts, eg. in petroleum refining to remove sulphuric and organic acids; to treat cellulose in making viscose rayon and cellophane; in reclaiming rubber to dissolve out the fabric; in making plastics to dissolve cassein. NaOH solutions hydrolyse fats and form soaps; they precipitate alkaloids and most metals from water solutions. Physical Data Appearance White deliquescent solid, can be in the form of pellets, flakes, grains, beads, lumps, sticks or powder. Melting Point 318 C Boiling Point 1388 C Vapour Pressure Not applicable Specific Gravity 2.1 Flash Point not applicable Flamm. Limit Not applicable

2 LEL Flamm. Limit UEL Not applicable Solubility in Water Approximately 20 C Other Properties Corrosiveness In the presence of moisture Sodium hydroxide is corrosive to Al, Zn, Sn and Cu. ph Value approx. 14 (20 C, 50 g/l) Specific Properties or Generates considerable heat when dissolved in water or acid Risk solutions. Stability Can react with moisture from air. Haz. PolymerizationWill not occur. Materials to Incompatible with strong oxidising agents and strong acids, Avoid organic materials, aluminium, tin, zinc and nitro compounds. Absorbs CO2 from air. Formula NaOH Molecular Weight 40.OO Ingredients Ingredients Name CAS Proportion Sodium hydroxide % HEALTH HAZARD INFORMATION Acute - Swallowed Acute - Eye Health Effects Will cause severe irritation and chemical burns to the gastrointestinal tract. Symptoms include severe abdominal pain, vomiting and diarrhoea. Corrosive. Can cause permanent eye damage and blindness. Severe pain and tearing. Acute - Skin Will cause severe irritation and chemical burns in contact with the skin, which can result in tissue destruction. Acute - Dusts and mists will cause severe irritation and chemical burns to Inhaled the respiratory tract. Hazards Identification Chronic Due to the severity of the acute effects, chronic exposure is not likely to occur. Prolonged exposure to particulates can cause

3 respiratory disorders. First Aid Swallowed Eye Skin Inhaled First Aid Facilities DO NOT INDUCE VOMITING. Immediately wash out mouth with water and then give plenty of water to drink. SEEK IMMEDIATE MEDICAL ATTENTION. If contact with the eye(s) occur, wash with copious amounts of water for approximately 20 minutes holding eyelid(s) open. Take care not to rinse contaminated water into the non-affected eye. SEEK IMMEDIATE MEDICAL ATTENTION. Remove all contaminated clothing. Wash gently and thoroughly with water for 15 minutes. Ensure contaminated clothing is washed before re-use or discard. If contact is more than of minor nature, SEEK MEDICAL ATTENTION. Remove the source of contamination or move the victim to fresh air. Ensure airways are clear and have a qualified person give oxygen through a face mask if breathing is difficult. If victim has stopped breathing begin artificial respiration, or if heart has stopped, cardiopulmonary resuscitation. SEEK IMMEDIATE MEDICAL ATTENTION. Safety showers, eye wash and normal washroom facilities. Advice to Doctor Advice to Doctor CORROSIVE. May cause stricture. If lavage is performed, endotraceal and/or esophagoscopic control is suggested. Material is strong alkali. If skin burns are present, treat as any thermal burn after decontamination. Eye irrigation may be necessary for extended period of time to remove as much alkali as possible. Duration of irrigation and treatment is at the discreation of attending medical personnel. No specific antidote. Supportive care suggested. Treatment based on judgement of attending physician and reaction of patient. Other Health Hazard Information PRECAUTIONS FOR USE Exposure Name Limits STEL STEL TWA TWA (mgm3)(ppm)(mgm3)(ppm) FootNote Sodium hydroxide 2 Peak

4 Eng. Controls Where dust is generated the use of a mechanical exhaust ventilation system is Personal Protection limitation Respirator Type (AS 1716) Eye Protection Glove Type Clothing Where ventilation is inadequate the use of a Class P1 or P2 respirator complying with AS/NZS 1715 and AS/NZS 1716 is The use of faceshields, chemical goggles or safety glasses with side shield protection complying with AS/NZS 1337 is The use of Nitrile or Neoprene gloves complying with AS 2161 is The use of plastic apron, sleeves, overalls, and rubber boots are Flammability Fire Hazards Not combustible. SAFE HANDLING INFORMATION Storage and Transport Storage Precautions Transport Handling Storing upright in a cool, dry well ventilated area away from acids, oxidizers and chlorinated organic compounds. Keep container closed when not in use. Remove closure carefully to release possible internal pressure. This material is a Class 8 Corrosive Substance according to the Australian Code for the Transport of Dangerous Goods by Road and Rail. Class 8 - Corrosive Substances are incompatible in a placard load with any of the following: - Class 1, Explosives - Class 4.3, Dangerous When Wet Substances - Class 5.1, Oxidising Agents & Class Organic Peroxides - Class 6, Toxic Substances (where the Toxic substances are cyanides and the corrosives are acids), - Class 7, Radioactive Substances and are incompatible with food and food packaging in any quantity. SPECIAL PRECAUTIONS FOR DILUTING SODIUM HYDROXIDE SOLUTIONS: 1. Slowly add sodium hydroxide to water with agitation. Rapid additions could cause boiling and splattering. NEVER add water to sodium hydroxide. Splattering is likely. 2. Use lukewarm water ( C). Never start with hot or cold

5 Storage and Transport Proper Shipping Name EPG Number 8A1 IERG Number 37 Packaging Method water. OTHER PRECAUTIONS: Keep this and all chemicals out of reach of children. SODIUM HYDROXIDE, SOLID Spills and Disposal Spills & Leaks Disposal Increase ventilation. Wear sufficient respiratory protection and protective clothing. Sweep or vacuum material avoiding dust generation. Transfer material to a suitable container for recycling or diposal. Wash surfaces well with water. If large quantities of this material enter the waterways contact the Environmental Protection Authority, or your local Waste Management Authority. In accordance with Local, State and Federal EPA waste regulations. Fire/Explosion Hazard Fire/Explos. Solutions may react with aluminium and other soft metals to Hazard generate hydrogen which is flammable and/or explosive if ignited. Fire Fighting Wear Self-Contained Breathing Apparatus (S.C.B.A) and full Precautions protective clothing to minimise skin exposure. Extinguishing Media Use appropriate fire extinguisher for surrounding environment. Hazardous Reaction Hazchem Code Toxicology Environment Protection Heat generated upon dilution with water. Dilute only by adding to water with agitation. Do not add water to sodium hydroxide. 2X OTHER INFORMATION Skin (rabbit): severe irritation 500 mg/24h Eyes (rabbit): severe irritation 1 mg/30sec rinse BIODEGRADABILITY: Inorganic - not applicable. WASTE DISPOSAL METHODS: Dispose of as hazardous waste in an authorized hazardous waste facility in accordance with local, state and federal regulations. Neutralisation is the

6 Risk Statement Safety Statement Hazard Category Empirical Formula & Structural Formula preferred method of disposal. R35 Causes severe burns. S22 Do not breathe dust. S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S38 If insufficient ventilation, wear suitable respiratory equipment. S45 In case of accident or if you feel unwell seek medical advice immediately S62 If swallowed, do not induce vomiting; seek medical advice immediately and show this container or label. S24/25 Avoid contact with skin and eyes. S37/39 Wear suitable gloves and eye/face protection. Very Corrosive NaOH CONTACT POINT Contact Australia: Business Hours: Mr Paul Verren Telephone: (02) After Hours: New Zealand: Business Hours: Mr Lloyd Williams Telephone: (09) Emergency Tel: IMPORTANT ADVICE: This MSDS summarizes our best knowledge of the health and safety hazard information of the product and how to safely handle and use the product in the workplace. Each user should read this MSDS and consider the information in the context of how the product will be handled and used in the workplace including its use in conjunction with other products. If clarification or further information is needed to ensure that an appropriate risk assessment can be made, the user should contact Nuplex Industries (Aust) Pty Ltd. Our responsibility for products sold is subject to our standard terms and conditions, a copy of which is sent to our customers and is also available on request. End of MSDS