Sodium Hydoxide Pearls Industrial Grade – Identification of Product Chemical Code: CHE-S21 Chemical Name: Sodium Hydroxide Pearls Chemical Grade: Industrial Chemical Formula: NaOH Chemical Weight: 40,00 g/mol CAS No: 1310-73-2 Chemical Synonyms: Caustic Soda
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• CAS Number: 1310-73-2
• Synonyms: Caustic Soda, Soda Lye, White Caustic
• Chemical Formula: NaOH
• Chemical Weight: 40,00 g/mol
• Appearance: White fused deliquescent pearls
• Odour: Odourless
• pH: 14 at 50 g/l (20 °C)
• Melting Point: 318 °C
• Boiling Point: 1.390 °C
• Flash Point: Not Applicable
• Vapour Pressure: < 24,00 hPa at 20 °C
• Relative Density: 2,1300 g/cm3
• Water Solubility: ca.1.260 g/l at 20 °C
• Hazards Identification: REACH No: 01-2119457892-27-XXXX Signal Word: Danger
• Hazards Statements: H290 – May be corrosive to metals. H314 – Causes severe skin burns and eye damage.
• Precautionary Statements: P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. 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.
• First Aid Measures: General Advice: Consult a physician. Show this safety data sheet to the doctor in attendance If: Inhaled: If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician If: Skin Contact: Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Consult a physician. If: Eye Contact: Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician If: Swallowed: Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
• Firefighting Measures: Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical or Carbon Dioxide.
• Accidental Release Measures: Personal Precautions: Wear respiratory protection. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
• Handling and Storage: Personal Precautions: Avoid formation of dust and aerosols. Provide appropriate exhaust ventilation at places where dust is formed. Environmental Precautions: Store in cool place. Keep container tightly closed in a dry and well-ventilated place
• Exposure Controls: Workers – Inhalation – Long-term local effects – 1 mg/m3 Consumers – Inhalation – Long-term local effects – 1 mg/m3
• Stability and Reactivity: Chemical Stability: Stable under recommended storage conditions
• Toxicological Information: Skin Corrosion/Irritation: Rabbit Result: Causes severe burns. – 24 h Serious Eye damage | Eye Irritation: Rabbit Result: Corrosive – 24 h
• Ecological Information: Toxicity to fish: LC50 – Gambusia affinis (Mosquito fish) – 125 mg/l – 96 h LC50 – Oncorhynchus mykiss (rainbow trout) – 45,4 mg/l – 96 h Toxicity to daphnia and other aquatic invertebrates: Immobilization EC50 – Daphnia – 40,38 mg/l – 48 h
• Disposal Considerations: Waste Treatment Methods: Product Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. Contaminated packaging – Dispose of as unused product.
• Transport Information: UN Number: ADR/RID: 1823 IMDG: 1823 IATA: 1823 UN Shipping Hazard: ADR/RID: SODIUM HYDROXIDE, SOLID IMDG: SODIUM HYDROXIDE, SOLID IATA: Sodium hydroxide, solid Transport Hazard Class: ADR/RID: 8 IMDG: 8 IATA: 8 Packaging Group: ADR/RID: II IMDG: II IATA: II Environmental Hazards: ADR/RID: no IMDG Marine pollutant: no IATA: no
• Regulatory Information: Safety, Health and environmental regulations: This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006 Chemical Safety Assessment: A Chemical Safety Assessment has been carried out for this substance.
• CAS Number: 1310-73-2
• Chemical Formula: NaOH
• Chemical Weight: 40,00 g/mol
• Appearance: White fused deliquescent pearls
• Odour: Odourless
• pH: 14 at 50 g/l (20 °C)
• Melting Point: 318 °C
• Boiling Point: 1.390 °C
• Vapour Pressure: < 24,00 hPa at 20 °C
• Relative Density: 2,1300 g/cm3
• Water Solubility: ca.1.260 g/l at 20 °C
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