; OSPHO

Hazard statements (CLP)

H314

Code

Statements

H314

Causes severe skin burns and eye damage

SECTION 2: Hazards identification

idéntification OSHA 24. Classification of the ‘solution or mixture

Classification (GHS-US)

Skin Corr. 1B H314 Orthophosphoric acid (CAS No) 7664-38-2 45% by weight | Skin Cor. 1B, H314

Hazard statements

see section 16 VOC = 0% 22; Labet elements GHS-US labelling : 314 - Causes severe skin burns and eye damage see section 16 3.2. Solution/mixture Specific Gravity (H20=1) 1.22 +/-.04 SECTION 42First-aid: measures 4A. Description of first aid measures First-aid measures after inhalation : Remove victim to fresh air. If persistent breathing troubles, immediately seek medical attention. First-aid measures after skin contact Rinse immediately with clean water for 20-30 minutes. Remove contaminated clothing and shoes. If on skin, take off contaminated clothing. Get medical advice/attention. First-aid measures after eye contact + Get medical advice/attention. In case of eye contact, immediately rinse with clean water for 20- 30 minutes. First-aid measures after ingestion If swallowed, rinse mouth with water (only if the person is conscious). Do not induce vomiting. Call a doctor, 4.2. Most important symptoms and effects, both acute and delayed . Symptoms/injuries : The vapour causes slight irritations in eyes, throat and skin. Causes eye and skin burns. 4.3. Indication of any immediate medical attention and special treatment needed See Heading 4.1. An endoscope or a stomach wash might be considered but might cause severe stomach or oesophagus damage. 5.1. Extinguishing media Suitable extinguishing media CO2. Powders. Foam. Water spray. Unsuitable extinguishing media Heavy water stream. 5.2. Special hazards arising from the substance or mixture Fire hazard Not flammable. Reactivity : Contact with metals produces hydrogen which may form explosive mixtures with air. Reacts with strong bases. 5.3. Advice for firefighters Firefighting instructions Use water spray/fog for cooling. Protection during firefighting : Wear complete protective anti-acid clothings, gloves and boots. Use self-contained breathing apparatus. SECTION 8. TON:6: Accidente a z Personal precautions, protective equipment and emergency procedures General measures Spill should be handled by trained cleaning personnel properly equipped with respiratory and eye protection. Keep public away from danger area. Good ventilation of the workplace required. see section(s) :8.2. 6.1.1. For non-emergency personnel No additional information available 6.1.2. For emergency responders No additional information available 6.2. Environmental precautions Prevent entry to sewers and surface waters, Prevent enty to sewers and soil. 5/25/2015 EN (English) 28 OSPHO according to Federal Register

Hazard pictograms

CORROSIVE IRRITANT

Signal word

Danger

Precautionary statements

P260 - Do not breathe spray, mist, fume, gas, dust, vapours 280 - Wear protective gloves, protective clothing, eye protection, face protection P301+P330+P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting P303+P361+P353 - IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower P305+P351+P338 - If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P234 - Keep only in original container 5/25/2015 EN (English) Page 1 OSPHO according to Federal Register

2.3 Other hazards

No additional information available 2.4.

Ingredient(s) with unknown acute toxicity

Not applicable 3.4. Substance Name : Orthophosphoric Acid CAS No : 7664-38-2 Name

Product definition

%

Storage

7 Precautions for safe handling - : Good ventilation of the workplace required, Use suitable material. Follow the exposure limits given on this material safety data sheet. For preference use pumping techniques for unloading and discharging. Waterproof retention basin. Avoid any direct contact with the product. Do not breathe vapours. Never introduce water or any aqueous agent into tanks or containers. Do not subject to Splatters. Always add the product to the water for dilution/mixture. Do not mix with incompatible materials (see section 70.5). Hygiene measures : Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work. When using do not eat, drink or smoke. Remove contaminated clothing and shoes. 7.2. Conditions for safe storage, including any incompatibilities Storage conditions Store in dry, cool, well-ventilated area. Do not store under direct sun light. Store at room temperature above crystallization point. Incompatible products : Keep away from alkalis, sulfides, cyanides and metal powders. Packaging materials : Stainless steel. glass. Polyethylene (high density). 7.3. Specific end use(s) 8.1. Control parameters ‘OSPHO (7664-38-2) . ACGIH ACGIH TWA (mg/m?) 1 mg/m? - 3mg/m*

Further information

No additional information available 40.1. Reactivity Contact with metals produces hydrogen which may form explosive mixtures with air, Reacts with strong bases. 10.2. Chemical stability Stable under normal conditions (Handling and storage). 10.3. Possibility of hazardous reactions No additional information available 10.4. Conditions to avoid Heat. Light (daylight). 10.5. Incompatible materials alkalis. Caustic products.-Non noble metals. 10.6. Hazardous decomposition products May liberate toxic gases. ISEC TION 44: Toxicological-into 14.4. Information on toxicological effects