Extinguishing media space. Material name: CAUSTIC SODA. Material ID: Revision date: MAR Print date: MAR 1 / 5. MSDS US. Use of the substance/preparation. Cleaning chemical, technical chemical base, see point Synonyms. Soda lye, lye, caustic soda solution. Sodium hydroxide – liquid (46%%), Soda lye solution (46%%), Caustic soda (46%%), Sodium hydroxide solution (46%%), Liquid caustic soda.
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Physical and chemical properties. Remove all ignition sources and safely stop flow of spill.
Sodium hydroxide – Wikipedia
Hydrogen gas is generated when undiluted material contacts aluminium, zinc or tin. Please refer to the technical datasheet Instructions for lueand the label on the drum.
Common materials that are compatible with sodium hydroxide and often utilized for NaOH storage include: The viscosity of NaOH, as with any chemical, is inversely related to its service temperature; meaning viscosity decreases as temperature increases, with the opposite being true also. Causes very serious damage to the causric membranes and any other tissues it comes into contact with.
A second stable eutectic composition is Avoid contaminating waterways, drains, sewers, or ground. Emergency Advice All Hours: Sodium hydroxide does not attack iron at room temperatures, since iron does not have amphoteric properties i.
Respect good personal hygiene. Prevent spills from entering drains and waterways. This process was called causticizing. Sodium hydroxide relaxers are still available, but they are used mostly by professionals. Date of preparation or last revision of SDS.
National Center for Home Food Preservation. LD 50 median dose. This process involved placing a carcass into a sealed chamber, then adding a mixture of sodium hydroxide and water which breaks the chemical bonds that keep the flesh intact.
The hydrogen atoms of the hydroxyls form strong bonds with oxygen atoms within each O layer. H Causes severe skin burns and eye damage. Classified as a Class 8 Dangerous Good. Sodium hydroxide is traditionally used in soap making cold process soap, saponification.
This eventually turns the body into a liquid with coffee-like appearance,   and the only solid that remains are bone hulls, which could be crushed between one’s fingertips. Caesium hydroxide Lithium hydroxide Potassium hydroxide Rubidium hydroxide. Blanket the spill with foam or use water fog to disperse vapour clouds. Longmans, Green, and Co. Such reactions are often used to ” scrub ” harmful acidic gases like SO 2 and H 2 S produced in the burning of coal and thus prevent their release into the atmosphere.
Causes severe, deep burns. Sodium hydroxide is used in soca relaxers to straighten hair. Ensure an eye bath and safety shower is available. Retrieved June 23, A solution of sodium hydroxide in water caushic traditionally used as the most common paint stripper on wooden objects. Consult an expert regarding disposal of this product.
The sodium hydroxide-based detergents include surfactants, rust inhibitors and defoamers. Glass reacts slowly with aqueous sodium hydroxide solutions at ambient temperatures to form soluble silicates. This type of reaction with a strong acid releases heat, and hence is exothermic.
Similar to the hydration of sulfuric acid, dissolution of solid sodium hydroxide in water is a highly exothermic reaction  where a large amount of heat is liberated, posing a threat to safety through the possibility of splashing.
Onset of symptoms may be delayed for several hours.