What is corrosive liquid nos?
A corrosive material is a liquid or solid that causes full thickness destruction of human skin at the site of contact within a specified period of time. A liquid that has a severe corrosion rate on steel or aluminum based on the criteria in 49CFR 173.137(c)(2) is also a corrosive material.
Is 0.5 m Naoh dangerous?
Symptoms/effects : Causes severe skin burns and eye damage. Symptoms/effects after inhalation : Coughing. Irritation of the respiratory tract.
Is sodium hydroxide corrosive?
Sodium hydroxide is sometimes called caustic soda or lye. Sodium hydroxide is corrosive. NaOH can react with moisture from the air and may generate heat as it dissolves. This heat can be enough to cause a fire if it is near flammable materials.
What is liquid nos used for?
N.O.S. or NOS is a U.S. DOT abbreviation for Not Otherwise Specified and is applied to groups of substances that are not referenced by a single technical name in DOT’s HazMat Table found at 49 CFR 172.101. DOT regulations require that a Proper Shipping Name (PSN) be used when labeling shipments of hazardous materials.
How corrosive is sodium hydroxide?
The solid and its solutions are corrosive. Sodium hydroxide is odorless; thus, odor provides no warning of hazardous concentrations. Sodium hydroxide does not produce systemic toxicity, but is very CORROSIVE and can cause severe burns in all tissues that it comes in contact with.
Is dilute sodium hydroxide corrosive?
Sodium hydroxide is highly corrosive. Sodium hydroxide is generally used as a solid or a diluted in a 50% solution. This chemical is used to manufacture soaps, rayon, paper, explosives, dyestuffs, and petroleum products.
What is the proper shipping name for corrosive liquid?
UN Proper shipping name Corrosive liquid, n.o.s. Description UN1760, Corrosive liquid, n.o.s. (Sodium hypochlorite, Sodium hydroxide), 8, III Transport hazard class(es) 8
Which is not compatible with sodium hydroxide solution?
10.4 INCOMPATIBILITY: Acids will cause the release of heat. Sodium hydroxide solution is not compatible with zinc, aluminum or their alloys (i.e. galvanized metals, etc.). These materials of construction should not be used in handling systems or storage containers for this product. (SEE Section 7.2, Storage)
Which is the best definition of a corrosive substance?
A corrosive material is a liquid or solid that causes full thickness destruction of human skin at the site of contact within a specified period of time. A liquid that has a severe corrosion rate on steel or aluminum based on the criteria in 49CFR 173.137 (c) (2) is also a corrosive material. More Information