Density：0.92 g/mL at 20ºC(lit.)
Boiling Point：185ºC2.5 mm Hg(lit.)
Refractive Index：n20/D 1.457(lit.)
CAS NO: 5157-75-5
This product is a colorless liquid with a pungent odor and is used as a chemical intermediate in the chemical and petrochemical industries. It is an aqueous solution of sodium hydroxide and is highly alkaline with a pH of 13.5. CAS NO: 5157-75-5 has a boiling point of 1388°F (750°C) and a freezing point of -40°F (-40°C). It is miscible in water and is hygroscopic in nature.
CAS NO: 5157-75-5 is used as a raw material in the production of a variety of chemicals including sodium soaps, detergents, sodium hypochlorite, and sodium hydroxide. It is also an important industrial chemical used in the manufacture of paper, textiles, explosives, acrylic fibers, and other products.
The product is used as a catalyst in the production of polyester, polyurethane, and polyamide resins. It is also used in oil refining, as well as in the production of biodiesel and glycerol. In addition, it is used as a pH adjuster in plating baths.
The product is non-flammable and non-explosive at normal temperatures and pressures, and is not considered a hazardous material. However, it should be handled with extreme care due to its highly alkaline and corrosive nature. It should be stored in a cool, dry place away from direct sunlight and any sources of heat.
CAS NO: 5157-75-5 is an important chemical used in a variety of industrial and commercial applications. It is an effective and economical raw material in the production of many chemicals and products.