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  2. Product Name Sodium hydroxide Cat No. : BP359-500; BP359-212 CAS No 1310-73-2 Synonyms Caustic soda Recommended Use Laboratory chemicals. Uses advised against Food, drug, pesticide or biocidal product use. Details of the supplier of the safety data sheet 2. Hazard(s) identification Classification

  3. Sodium Hydroxide | NaOH or HNaO | CID 14798 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

    • Skin and Eye Irritation. Sodium hydroxide is a strong alkali, and it is highly caustic. If it comes into contact with the skin or eyes, it can react with natural oils and moisture, causing significant irritation or severe burns.
    • Chemical Burns. Sodium hydroxide can react with the skin and cause chemical burns. These burns can range from mild irritation to severe tissue damage, depending on the concentration and duration of exposure.
    • Inhalation Hazards. When sodium hydroxide is in a solid state, it can generate dust. In solution, it can create aerosols, both of which can cause damage to the respiratory tract if inhaled.
    • Ingestion Hazards. Ingestion of sodium hydroxide can cause serious harm, leading to mouth, throat, and gastrointestinal tract burns. Preventive measures include storing sodium hydroxide in clearly labeled containers to avoid confusion and strictly maintaining a policy of no food, drink, or smoking in areas where chemicals are used.
  4. NIOSH Pocket Guide to Chemical Hazards. Sodium hydroxide. Synonyms & Trade Names. Caustic soda, Lye [Sodium hydroxide], Soda lye, Sodium hydrate. CAS No. 1310-73-2. RTECS No. WB4900000. DOT ID & Guide. 1823 154 (dry, solid) 1824 154 (solution) Formula. NaOH. Conversion. IDLH. 10 mg/m 3. See: 1310732. Exposure Limits. NIOSH REL. C 2 mg/m 3. OSHA PEL

  5. Jan 12, 2021 · NIOSH: Pocket Guide to Chemical Hazards - Sodium hydroxide Literature References NOAA: CAMEO Chemicals - Sodium hydroxide solution. ACGIH: Documentation of the Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) - Sodium Hydroxide. See annual publication for most recent information.

  6. Sodium Hydroxide is on the Right to Know Hazardous Substance List because it is cited by OSHA, ACGIH, DOT, NIOSH, NFPA and EPA. This chemical is on the Special Health Hazard Substance List. SEE GLOSSARY ON PAGE 5. FIRST AID. Eye Contact. Quickly brush off excess chemical from the face.

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