What is the viscosity of caustic soda?
Properties of Sodium Hydroxide
Sodium Hydroxide Viscosity, Freezing, Boiling Point | ||
---|---|---|
% NaOH | Viscosity at 68°F | Freezing Point |
1% | 1.1 CP | -1.11°C |
5% | 1.4 CP | -4.44°C |
10% | 1.7 CP | -13.9°C |
What is the difference between lye and caustic soda?
Summary – Lye vs Caustic Soda The key difference between lye and caustic soda is that the term lye may refer to either sodium hydroxide or potassium hydroxide, whereas the term caustic soda refers only to sodium hydroxide.
What is the density of caustic soda?
2.13 g/cm³
Sodium hydroxide/Density
What is caustic lye used for?
Caustic soda (sodium hydroxide) is a versatile alkali. Its main uses are in the manufacture of pulp and paper, alumina, soap and detergents, petroleum products and chemical production. Other applications include water treatment, food, textiles, metal processing, mining, glass making and others.
What is lye powder?
A lye is a metal hydroxide traditionally obtained by leaching wood ashes, or a strong alkali which is highly soluble in water producing caustic basic solutions. It is supplied in various forms such as flakes, pellets, microbeads, coarse powder or a solution.
What is the viscosity of sodium?
0.072 centipoise
The critical absolute viscosity of sodium is 0.072 centipoise and that of potassium 0.055 centipoise, the estimated precision being plus or minus 0.01 centipoise. The critical absolute viscosities of metals are higher than those of covalent or homopolar substances of van der Waals type.
What is caustic soda?
sodium hydroxide
Caustic soda is the chemical compound sodium hydroxide (NaOH). This compound is an alkali – a type of base that can neutralize acids and is soluble in water. Today caustic soda can be manufactured in the form of pellets, flakes, powders, solutions and more.
What is the pH of caustic soda?
14.0
Some common bases as sodium hydroxide, ammonia and more
Base | Normality | pH |
---|---|---|
Sodium bicarbonate (baking soda) | 0.1 N | 8.4 |
Sodium carbonate (washing soda) | 0.1 N | 11.6 |
Sodium hydroxide (caustic soda) | N | 14.0 |
Sodium hydroxide | 0.1 N | 13.0 |
What is the density of caustic lye?
Is lye caustic soda?
Sodium hydroxide (NaOH), also known as caustic soda or lye, is a highly versatile substance used in a variety of manufacturing processes. Sodium hydroxide is a co-product of chlorine production.
Is sodium viscous?
The critical absolute viscosity of sodium is 0.072 centipoise and that of potassium 0.055 centipoise, the estimated precision being plus or minus 0.01 centipoise. The critical absolute viscosities of metals are higher than those of covalent or homopolar substances of van der Waals type.
What is the viscosity of water?
approximately 0.01 poise
The viscosity of water at a temperature of 20 degrees Celsius is approximately 0.01 poise or 10-3 Pa. s (Pascal seconds). Viscosity is a measure of the resistance of a fluid to deformation at a given rate. For liquids such as water, viscosity can be perceived as a measure of the liquid’s resistance to flow.
What’s the difference between caustic soda and lye?
It is also known as lye, although lye may refer to either potassium hydroxide or sodium hydroxide. Pure caustic soda is sold for making candles or soap. Impure caustic soda is found in drain cleaner. Because lye is used to make illegal drugs, it’s harder to buy large quantities than in the past.
What is the name of sodium hydroxide in caustic soda?
Key Takeaways: Caustic Soda. Caustic soda is one of the common names for sodium hydroxide (NaOH). It is also known as lye, although lye may refer to either potassium hydroxide or sodium hydroxide.
What can you do with pure caustic soda?
Key Takeaways: Caustic Soda. Caustic soda is one of the common names for sodium hydroxide (NaOH). It is also known as lye, although lye may refer to either potassium hydroxide or sodium hydroxide. Pure caustic soda is sold for making candles or soap. Impure caustic soda is found in drain cleaner.
Why is caustic soda stored in liquid form?
Caustic soda has a wide variety of applications based primarily on its ability as a strong alkali to react with many substances. It is a stronger base and faster reactant than other alkalis. It is much more stable in water and can be economically stored and transported in liquid form.