Store in cool, dry conditions in well-sealed containers. Protect from humidity and water. Specific end use s No data available. Additional information about design of technical systems: Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least feet per minute. Control parameters Components with limit values that require monitoring at the workplace: Sodium hydroxide Keep away from foodstuffs, beverages and feed.
Remove all soiled and contaminated clothing immediately. Wash hands before breaks and at the end of work. Avoid contact with the eyes and skin. Maintain an ergonomically appropriate working environment. Breathing equipment: Use suitable respirator when high concentrations are present. Risk assessment should be performed to determine if airpurifying respirators are appropriate.
Only use equipment tested and approved under appropriate government standards. Protection of hands: Impervious gloves Inspect gloves prior to use.
The selection of suitable gloves not only depends on the material, but also on quality. Quality will vary from manufacturer to manufacturer. Material of gloves Nitrile rubber, NBR Penetration time of glove material in minutes No data available Eye protection: Tightly sealed goggles Full face protection Body protection: Protective work clothing.
Ignition temperature: No data available Decomposition temperature: No data available Autoignition: No data available. Danger of explosion: No data available. Reactivity No data available Chemical stability Stable under recommended storage conditions.
Information on toxicological effects Acute toxicity: Swallowing will lead to a strong corrosive effect on mouth and throat and to the danger of perforation of esophagus and stomach.
Eye irritation or corrosion: Causes serious eye damage. Sensitization: No sensitizing effects known. Reproductive toxicity: No effects known. Specific target organ system toxicity - repeated exposure: No effects known. Specific target organ system toxicity - single exposure: No effects known. Aspiration hazard: No effects known. Subacute to chronic toxicity: No effects known. Additional toxicological information: To the best of our knowledge the acute and chronic toxicity of this substance is not fully known.
Toxicity Aquatic toxicity: No data available Persistence and degradability No data available Bioaccumulative potential No data available Mobility in soil No data available Additional ecological information: Do not allow material to be released to the environment without official permits. Do not allow undiluted product or large quantities to reach groundwater, water courses, or sewage systems. Avoid transfer into the environment.
Rinse off of bigger amounts into drains or the aquatic environment may lead to increased pHs. A high pH harms aquatic organisms. In the dilution of the use-level the pH is considerably reduced, so that after the use of the product the aqueous waste, emptied into drains, is only low water-dangerous.
Waste treatment methods Recommendation Consult official regulations to ensure proper disposal. Uncleaned packagings: Recommendation: Disposal must be made according to official regulations. Recommended cleansing agent: Water, if necessary with cleansing agents. National regulations All components of this product are listed in the U. California Proposition 65 Prop 65 - Chemicals known to cause cancer Substance is not listed. Prop 65 - Developmental toxicity Substance is not listed.
Prop 65 - Developmental toxicity, female Substance is not listed. Prop 65 - Developmental toxicity, male Substance is not listed. Information about limitation of use: For use only by technically qualified individuals. Substance is not listed. Chemical safety assessment: A Chemical Safety Assessment has not been carried out. The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide.
The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions.
It does not represent any guarantee of the properties of the product. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product.
See reverse side of invoice or packing slip for additional terms and conditions of sale. See more Sodium products. Sodium atomic symbol: Na, atomic number: 11 is a Block D, Group 5, Period 4 element with an atomic weight of The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s 1.
The sodium atom has a radius of Sodium was discovered and first isolated by Sir Humphrey Davy in In its elemental form, sodium has a silvery-white metallic appearance. It is the sixth most abundant element, making up 2.
Sodium does not occur in nature as a free element and must be extracted from its compounds e. The name Sodium is thought to come from the Arabic word suda , meaning "headache" due to sodium carbonate's headache-alleviating properties , and its elemental symbol Na comes from natrium , its Latin name.
The effect of sodium hydroxide on Al uptake by calcium silicate hydrates CSH. Influence of sodium hydroxide addition on characteristics and environmental risk of heavy metals in biochars derived from swine manure. Low-temperature sodium hydroxide pretreatment for ethanol production from sugarcane bagasse without washing process.
Molten hydroxide for detoxification of chlorine-containing waste: Unraveling chlorine retention efficiency and chlorine salt enrichment. Skip to main content. Materials by Element. Materials by Form. All Nanomaterials Quantum Dots. Materials by Application. Wash clothing before reuse. Ingestion: If swallowed, do NOT induce vomiting.
If victim is fully conscious, give a cupful of water. Never give anything by mouth to an unconscious person. Inhalation: If inhaled, remove to fresh air.
If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Treat symptomatically and supportively. Use water spray to keep fire-exposed containers cool.
Use water with caution and in flooding amounts. Contact with moisture or water may generate sufficient heat to ignite nearby combustible materials. Contact with metals may evolve flammable hydrogen gas. Extinguishing Media: Substance is noncombustible; use agent most appropriate to extinguish surrounding fire. Do NOT get water inside containers. Flash Point: Not applicable. Autoignition Temperature: Not applicable.
Explosion Limits, Lower: Not available. Upper: Not available. Avoid runoff into storm sewers and ditches which lead to waterways.
Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Do not get water on spilled substances or inside containers. Section 7 - Handling and Storage Handling: Wash thoroughly after handling.
Do not allow water to get into the container because of violent reaction. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Avoid ingestion and inhalation. Discard contaminated shoes. Use only with adequate ventilation. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Keep away from metals. Corrosives area. Keep away from acids. Store protected from moisture. Containers must be tightly closed to prevent the conversion of NaOH to sodium carbonate by the CO2 in air. Section 8 - Exposure Controls, Personal Protection Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Personal Protective Equipment Eyes: Wear chemical splash goggles and face shield. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Evaporation Rate: Not available. Viscosity: Not available. Solubility: Soluble. Conditions to Avoid: Moisture, contact with water, exposure to moist air or water, prolonged exposure to air. Incompatibilities with Other Materials: Water, metals, acids, aluminum, zinc, tin, nitromethane, leather, flammable liquids, organic halogens, wool. Hazardous Decomposition Products: Toxic fumes of sodium oxide. Hazardous Polymerization: Will not occur.
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