Sodium Hypochlorite SDS (Solution)

Sodium Hypochlorite SDS, 5% w/v Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 11/14/2013 Version: 1.0 11/19/2013 EN (English)

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Sodium Hypochlorite SDS Page 1 SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1. Product identifier Product form : Mixture Product name : Sodium Hypochlorite, 5% w/v CAS No : 7681-52-9 Product code : LC24630 Formula : NaOCl 1.2. Relevant identified uses of the substance or mixture and uses advised against Use of the substance/mixture : For laboratory and manufacturing use only. 1.3. Details of the supplier of the safety data sheet LabChem Inc Jackson’s Pointe Commerce Park Building 1000, 1010 Jackson’s Pointe Court Zelienople, PA 16063 – USA T 412-826-5230 – F 724-473-0647 info@labchem.com – www.labchem.com 1.4. Emergency telephone number Emergency number : CHEMTREC: 1-800-424-9300 or 011-703-527-3887 SECTION 2: Hazards identification 2.1. Classification of the substance or mixture GHS-US classification Skin Irrit. 2 H315 Eye Dam. 1 H318 Aquatic Acute 2 H401 2.2. Label elements GHS-US labelling Hazard pictograms (GHS-US) : GHS05 Signal word (GHS-US) : Danger Hazard statements (GHS-US) : H315 – Causes skin irritation H318 – Causes serious eye damage H401 – Toxic to aquatic life Precautionary statements (GHS-US) : P264 – Wash exposed skin thoroughly after handling P273 – Avoid release to the environment P280 – Wear protective gloves, protective clothing, eye protection, face protection P302+P352 – IF ON SKIN: Wash with plenty of soap and water P305+P351+P338 – If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 – Immediately call a POISON CENTER or doctor/physician P332+P313 – If skin irritation occurs: Get medical advice/attention P362 – Take off contaminated clothing P501 – Dispose of contents/container to comply with local, state and federal regulations 2.3. Other hazards Other hazards not contributing to the classification : None. 2.4. Unknown acute toxicity (GHS-US) No data available Sodium Hypochlorite, 5% w/v Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 11/19/2013 EN (English)

Sodium Hypochlorite SDS 2/7 SECTION 3: Composition/information on ingredients 3.1. Substance Not applicable Full text of H-phrases: see section 16 3.2. Mixture Name Product identifier % GHS-US classification Water (CAS No) 7732-18-5 95 Not classified Sodium Hypochlorite (CAS No) 7681-52-9 5 Unst. Expl, H200 Ox. Sol. 2, H272 Skin Corr. 1B, H314 STOT SE 3, H335 Aquatic Acute 1, H400 SECTION 4: First aid measures 4.1. Description of first aid measures First-aid measures general : Never give anything by mouth to an unconscious person. If you feel unwell, seek medical advice (show the label where possible). First-aid measures after inhalation : Assure fresh air breathing. Allow the victim to rest. First-aid measures after skin contact : Wash with plenty of soap and water. Wash contaminated clothing before reuse. If skin irritation occurs: Get medical advice/attention. First-aid measures after eye contact : Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. First-aid measures after ingestion : Rinse mouth. Do NOT induce vomiting. Obtain emergency medical attention. 4.2. Most important symptoms and effects, both acute and delayed Symptoms/injuries after skin contact : Causes skin irritation. Symptoms/injuries after eye contact : Causes serious eye damage. 4.3. Indication of any immediate medical attention and special treatment needed No additional information available SECTION 5: Firefighting measures 5.1. Extinguishing media Suitable extinguishing media : Foam. Dry powder. Carbon dioxide. Water spray. Sand. Unsuitable extinguishing media : Do not use a heavy water stream. 5.2. Special hazards arising from the substance or mixture No additional information available 5.3. Advice for firefighters Firefighting instructions : Use water spray or fog for cooling exposed containers. Exercise caution when fighting any chemical fire. Avoid (reject) fire-fighting water to enter environment. Protection during firefighting : Do not enter fire area without proper protective equipment, including respiratory protection. SECTION 6: Accidental release measures 6.1. Personal precautions, protective equipment and emergency procedures 6.1.1. For non-emergency personnel Protective equipment : Safety glasses. Protective clothing. Gloves. Emergency procedures : Evacuate unnecessary personnel. 6.1.2. For emergency responders Protective equipment : Equip cleanup crew with proper protection. Emergency procedures : Ventilate area. 6.2. Environmental precautions Prevent entry to sewers and public waters. Notify authorities if liquid enters sewers or public waters. Avoid release to the environment. 6.3. Methods and material for containment and cleaning up Methods for cleaning up : Soak up spills with inert solids, such as clay or diatomaceous earth as soon as possible. Collect spillage. Store away from other materials. Sodium Hypochlorite, 5% w/v Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 11/19/2013 EN (English)

Sodium Hypochlorite SDS 3/7 6.4. Reference to other sections See Heading 8. Exposure controls and personal protection. SECTION 7: Handling and storage 7.1. Precautions for safe handling Precautions for safe handling : Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work. Provide good ventilation in process area to prevent formation of vapour. Hygiene measures : Wash exposed skin thoroughly after handling. 7.2. Conditions for safe storage, including any incompatibilities Storage conditions : Keep only in the original container in a cool, well ventilated place away from : incompatible materials. Keep container closed when not in use. Incompatible products : Strong reducing agents. combustible materials. aluminium. metals. Ammonia. Strong acids. Incompatible products : Sources of ignition. Direct sunlight. 7.3. Specific end use(s) No additional information available SECTION 8: Exposure controls/personal protection 8.1. Control parameters 8.2. Exposure controls Appropriate engineering controls : Emergency eye wash fountains and safety showers should be available in the immediate vicinity of any potential exposure. Provide adequate general and local exhaust ventilation. Personal protective equipment : Avoid all unnecessary exposure. Hand protection : Wear protective gloves. Eye protection : Chemical goggles or safety glasses. Skin and body protection : Wear suitable protective clothing. Respiratory protection : Wear appropriate mask. Other information : Do not eat, drink or smoke during use. SECTION 9: Physical and chemical properties 9.1. Information on basic physical and chemical properties Physical state : Liquid Appearance : Yellow liquid. Colour : Yellow. Odour : chlorine-like. Odour threshold : 0.3 ppm pH : 11.3 Relative evaporation rate (butylacetate=1) : No data available Melting point : No data available Freezing point : No data available Boiling point : No data available Flash point : No data available Self ignition temperature : No data available Decomposition temperature : No data available Flammability (solid, gas) : No data available Vapour pressure : 12 mm Hg Relative vapour density at 20 °C : No data available Relative density : No data available Solubility : Soluble in water. Log Pow : No data available Log Kow : No data available Viscosity, kinematic : No data available Viscosity, dynamic : No data available Sodium Hypochlorite, 5% w/v Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 11/19/2013 EN (English)

Sodium Hypochlorite SDS 4/7 Explosive properties : No data available Oxidising properties : No data available Explosive limits : No data available 9.2. Other information VOC content : 0 % SECTION 10: Stability and reactivity 10.1. Reactivity No additional information available 10.2. Chemical stability Stable under normal conditions. 10.3. Possibility of hazardous reactions Reacts violently with acids. May react violently with reducing agents. Contact with acids liberates toxic gas. 10.4. Conditions to avoid Incompatible materials. Direct sunlight. Extremely high or low temperatures. 10.5. Incompatible materials Strong reducing agents. Water. zinc. metals. aluminium. Ammonia. Strong acids. 10.6. Hazardous decomposition products Hydrogen chloride. Chlorine. Phosgene. SECTION 11: Toxicological information 11.1. Information on toxicological effects Acute toxicity : Not classified Water (7732-18-5) LD50 oral rat ≥ 90000 mg/kg Skin corrosion/irritation : Causes skin irritation. pH: 11.3 Serious eye damage/irritation : Causes serious eye damage. pH: 11.3 Respiratory or skin sensitisation : Not classified Germ cell mutagenicity : Not classified Carcinogenicity : Not classified Sodium Hypochlorite (7681-52-9) IARC group 3 – Not classifiable Reproductive toxicity : Not classified Specific target organ toxicity (single exposure) : Not classified Specific target organ toxicity (repeated exposure) : Not classified Aspiration hazard : Not classified Potential Adverse human health effects and symptoms : Based on available data, the classification criteria are not met. Symptoms/injuries after skin contact : Causes skin irritation. Symptoms/injuries after eye contact : Causes serious eye damage. SECTION 12: Ecological information 12.1. Toxicity Ecology – water : Toxic to aquatic life. Sodium Hypochlorite, 5% w/v (7681-52-9) LC50 fishes 1 4.7 mg/l Sodium Hypochlorite, 5% w/v Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 11/19/2013 EN (English)

Sodium Hypochlorite SDS 5/7 Sodium Hypochlorite (7681-52-9) LC50 fishes 1 0.026 mg/l (96 h; Oncorhynchus kisutch; Chlorine) EC50 Daphnia 1 2.1 mg/l (96 h; Daphnia magna) EC50 other aquatic organisms 1 0.2 mg/l (24 h; Skeletonema costatum; Biomass) LC50 fish 2 0.19 mg/l (96 h; Pimephales promelas) Threshold limit algae 1 0.84 mg/l (24 h; Chlorophyta; Biomass) 12.2. Persistence and degradability Sodium Hypochlorite, 5% w/v (7681-52-9) Persistence and degradability Not established. Sodium Hypochlorite (7681-52-9) Persistence and degradability Biodegradability: not applicable. Biochemical oxygen demand (BOD) Not applicable Chemical oxygen demand (COD) Not applicable ThOD Not applicable BOD (% of ThOD) Not applicable Water (7732-18-5) Persistence and degradability Not established. 12.3. Bioaccumulative potential Sodium Hypochlorite, 5% w/v (7681-52-9) Bioaccumulative potential Not established. Sodium Hypochlorite (7681-52-9) Bioaccumulative potential Not bioaccumulative. Water (7732-18-5) Bioaccumulative potential Not established. 12.4. Mobility in soil No additional information available 12.5. Other adverse effects Other information : Avoid release to the environment. SECTION 13: Disposal considerations 13.1. Waste treatment methods Waste disposal recommendations : Dispose in a safe manner in accordance with local/national regulations. Dispose of contents/container to comply with local, state and federal regulations. Ecology – waste materials : Avoid release to the environment. SECTION 14: Transport information In accordance with DOT No dangerous good in sense of transport regulations Additional information Other information : No supplementary information available. ADR Transport document description : Transport by sea No additional information available Air transport No additional information available Sodium Hypochlorite, 5% w/v Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 11/19/2013 EN (English)

Sodium Hypochlorite SDS 6/7 SECTION 15: Regulatory information 15.1. US Federal regulations Sodium Hypochlorite, 5% w/v (7681-52-9) Listed on the United States TSCA (Toxic Substances Control Act) inventory RQ (Reportable quantity, section 304 of EPA’s List of Lists) : 100 lb Sodium Hypochlorite (7681-52-9) Listed on the United States TSCA (Toxic Substances Control Act) inventory RQ (Reportable quantity, section 304 of EPA’s List of Lists) : 100 lb Water (7732-18-5) Listed on the United States TSCA (Toxic Substances Control Act) inventory 15.2. International regulations CANADA Sodium Hypochlorite, 5% w/v (7681-52-9) WHMIS Classification Class E – Corrosive Material Water (7732-18-5) WHMIS Classification Uncontrolled product according to WHMIS classification criteria EU-Regulations No additional information available Classification according to Regulation (EC) No. 1272/2008 [CLP] Classification according to Directive 67/548/EEC or 1999/45/EC C; R34 R31 N; R50 Full text of R-phrases: see section 16 15.2.2. National regulations No additional information available 15.3. US State regulations No additional information available SECTION 16: Other information Other information : None. Full text of H-phrases: see section 16: —— Aquatic Acute 1 Hazardous to the aquatic environment — AcuteHazard, Category 1 —— Aquatic Acute 2 Hazardous to the aquatic environment — AcuteHazard, Category 2 —— Eye Dam. 1 Serious eye damage/eye irritation, Category 1 —— Ox. Sol. 2 Oxidising Solids, Category 2 —— Skin Corr. 1B Skin corrosion/irritation, Category 1B —— Skin Irrit. 2 Skin corrosion/irritation, Category 2 —— STOT SE 3 Specific target organ toxicity — Single exposure, Category 3, Respiratory tract irritation —— Unst. Expl Explosives, Unstable explosives —— H200 Unstable explosives —— H272 May intensify fire; oxidiser Sodium Hypochlorite, 5% w/v Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations —— H314 Causes severe skin burns and eye damage —— H315 Causes skin irritation —— H318 Causes serious eye damage —— H335 May cause respiratory irritation —— H400 Very toxic to aquatic life —— H401 Toxic to aquatic life NFPA health hazard : 3 – Short exposure could cause serious temporary or residual injury even though prompt medical attention was given. NFPA fire hazard : 0 – Materials that will not burn. NFPA reactivity : 1 – Normally stable, but can become unstable at elevated temperatures and pressures or may react with water with some release of energy, but not violently. HMIS III Rating Health : 3 Serious Hazard – Major injury likely unless prompt action is taken and medical treatment is given Flammability : 0 Minimal Hazard Physical : 1 Slight Hazard Personal Protection : H SDS US (GHS HazCom 2012) Information in this SDS is from available published sources and is believed to be accurate. No warranty, express or implied, is made and LabChem Inc assumes no liability resulting from the use of this SDS. The user must determine suitability of this information for his application. 11/19/2013 EN (English) 7/7

Sodium-Hypochlorite-SDS(Solution)
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