Naoh Hazards. Sodium hydroxide is a strong alkali, and it is highly caustic. Mai
Sodium hydroxide is a strong alkali, and it is highly caustic. Main points General Sodium hydroxide is a colourless solid or liquid in solution at room temperature. Specific hazards arising from the hazardous product Fire hazard : DIRECT FIRE HAZARD: Non combustible. See label elements, precautions, first-aid measures and disposal instructions. Wherever possible, engineering control measures such as the isolation or enclosure of the process, the introduction of process or equipment changes to minimise release or contact, and the use of properly designed ventilation systems, should be adopted to ICSC 0360 - SODIUM HYDROXIDE SODIUM HYDROXIDE PELLETS AR (1310-73-2) pH Respiratory or skin sensitisation 13 – 14 (5% Aqueous solution) : Not classified Germ cell mutagenicity : Not classified Carcinogenicity : Not classified Reproductive toxicity : Not classified STOT-single exposure STOT-repeated exposure : Not classified : Not classified Aspiration hazard : Not classified Aug 28, 2025 · What are other names or identifying information for sodium hydroxide? CAS Registry No. In solution, it can create aerosols, both of which can cause damage to the respiratory tract if inhaled. It is commonly present in commercial drain and oven cleaners. This document provides the scientific rationale and framework for the assignment of multiple hazard-specific skin notations (SK) that clearly distinguish between the systemic efects, direct (localized SAFETY DATA SHEET SODIUM HYDROXIDE SECTION 1: Identification of the substance/mixture and of the company/undertaking Sep 25, 2024 · When working with chemicals like sodium hydroxide, having a comprehensive understanding of the sodium hydroxide SDS (Safety Data Sheet) is essential. SAFETY DATA SHEET Creation Date 22-Sep-2009 Revision Date 18-Dec-2025 Revision Number 5 This safety data sheet was created pursuant to the requirements of: US OSHA Hazard Communication Standard 2024 (29 CFR 1910. Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapor or dusts (total/respirable) below the applicable workplace exposure limits (Occupational Exposure Limits-OELs 1310-73-2, Sodium Hydroxide, OSHA PEL TWA 2 mg/m3 1310-73-2, Sodium Hydroxide, ACGIH TLV TWA 2 mg/m3 Emergency eye wash fountains and safety showers should be available in the immediate vicinity of use/handling. This web page provides detailed information on its identification, hazards, first aid, firefighting, storage and disposal. If it comes into contact with the skin or eyes, it can react with natural oils and moisture, causing significant irritation or severe burns. Information on: Sodium Hydroxide Assessment of repeated dose toxicity: Prolonged exposure to high concentrations may cause discomfort and ulceration of nasal passages. 3-5 D-76185 Karlsruhe Germany Do not use for squirting or spraying. Ingestion of sodium hydroxide can cause serious harm, leading to mouth, throat, and gastrointestinal tract burns. 0000 Superfund Amendments and Reauthorization Act of 1986 (SARA) Hazard categories Immediate Hazard - Yes Delayed View or download the Sodium hydroxide MSDS (Material Safety Data Sheet) or SDS for 106498 from Merck. SAFETY DAT SODIUM HYDROXIDE (CAUSTIC) 50% SECTION 1. The Occupational Safety and Health Administration (OSHA) sets a limit of 2 milligrams of sodium hydroxide per cubic meter of air (2 mg/m 3) in the workplace for an 8-hour work shift, 40-hour work week. It is also used in petroleum refining, degreasing, etching, zinc extraction, tin plating, oxide coating, and food processing (for peeling fruits and vegetables). Sep 25, 2024 · Sodium hydroxide hazards can lead to serious injuries if not managed correctly. Find out the hazards of sodium hydroxide or caustic soda to human. These burns can range from mild irritation to severe tissue damage, depending on the concentration and duration of exposure. Sodium hydroxide is a corrosive substance that can cause severe skin burns, eye damage and aquatic hazard. In 2009, the National Institute for Occupational Safety and Health (NIOSH) pub-lished Current Intelligence Bulletin (CIB) 61: A Strategy for Assigning New NIOSH Skin Notations [NIOSH 2009–147]. 1200) Product Name Cat No. View or download the Sodium hydroxide MSDS (Material Safety Data Sheet) or SDS for 106498 from Merck. . The Initial Threshold Screening Level (ITSL) for sodium hydroxide is 8 μg/m3 with a 1-hour averaging time. Because of its use in many industries, there are many opportunities for human exposure to NaOH. Oct 14, 2022 · Sodium hydroxide (NaOH), also known as caustic soda or lye, is a highly versatile substance used in a variety of manufacturing processes. INDIRECT FIRE HAZARD: Reactions involving a fire hazard: see "Reactivity Hazard". Safety Data Sheet: Sodium hydroxide Sodium Hydroxide NC-0874, NC-2091, S1013, S1101, CF1131 Caustic Soda; Soda Lye; White Caustic. Emits toxic fumes of carbonates, peroxides and sodium oxides when heated to decomposition.