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Methyl stearate is a chemical often used as an emulsifying agent commonly found in cosmetics and drugs. It is classified as an ester from methyl alcohol and stearic acid.
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What is the chemical symbol for sodium stearate?
The chemical symbol for sodium is Na, while the chemical formula for stearate is C18H35O2-. Therefore, the chemical symbol for sodium stearate is NaC18H35O2.
What is the molecular size of aluminum stearate?
The molecular size of aluminum stearate can vary depending on its structure and the number of aluminum and stearate units present in the molecule. It is a salt formed by the reaction of stearic acid and aluminum hydroxide, typically resulting in a larger molecular size compared to the individual components.
How do you remove sodium chloride from calcium stearate?
To remove sodium chloride from calcium stearate, you can dissolve the mixture in water. Sodium chloride is water-soluble, so it will dissolve in the water while calcium stearate remains insoluble. By filtering the solution, you can separate the sodium chloride from the calcium stearate.
Is glyceryl stearate ionic or covalent?
Glyceryl stearate is a covalent compound. It is formed by the sharing of electrons between the atoms in the molecule.
Why are sodium stearate solutions alkaline?
Because 'sdoium stearate' is the conjugate base of the weak carboxylic acid 'stearic acid'. Since a solution of stearic acid would be slightly acidic, a solution of sodium stearate will be basic or alkaline.
Is a manganese stearate a ionic compound?
Yes, manganese stearate is an ionic compound. It consists of manganese cations and stearate anions held together by ionic bonds.
What is the chemical symbol for sodium stearate?
The chemical symbol for sodium is Na, while the chemical formula for stearate is C18H35O2-. Therefore, the chemical symbol for sodium stearate is NaC18H35O2.
What is the molecular size of aluminum stearate?
The molecular size of aluminum stearate can vary depending on its structure and the number of aluminum and stearate units present in the molecule. It is a salt formed by the reaction of stearic acid and aluminum hydroxide, typically resulting in a larger molecular size compared to the individual components.
What is the ratio of Ca2 and stearate anion?
The ratio of Ca2+ ions to stearate anions depends on the specific compound or salt being referred to. For example, in calcium stearate (Ca(C17H35COO)2), the ratio is 1:2, with one Ca2+ ion for every two stearate anions. However, in other compounds, such as calcium di(stearate) (Ca(C17H35COO)2), the ratio may vary.
How do you remove sodium chloride from calcium stearate?
To remove sodium chloride from calcium stearate, you can dissolve the mixture in water. Sodium chloride is water-soluble, so it will dissolve in the water while calcium stearate remains insoluble. By filtering the solution, you can separate the sodium chloride from the calcium stearate.
What is the equation for the reaction of magnesium ions and sodium stearate?
The reaction between magnesium ions and sodium stearate would involve the magnesium ion (Mg^2+) displacing sodium (Na^+) in sodium stearate to form magnesium stearate and sodium ions. The equation can be represented as Mg^2+ + 2(C_17H_35COO^−) → Mg(C_17H_35COO)_2 + 2Na^+.
Is stearate a steroid?
yes
Is glyceryl stearate ionic or covalent?
Glyceryl stearate is a covalent compound. It is formed by the sharing of electrons between the atoms in the molecule.
Why are sodium stearate solutions alkaline?
Because 'sdoium stearate' is the conjugate base of the weak carboxylic acid 'stearic acid'. Since a solution of stearic acid would be slightly acidic, a solution of sodium stearate will be basic or alkaline.
What is the structure of poly-oxo aluminum stearate?
A poly oxo aluminum stearate contains synthetic enamel. The formula is 70 percent soya, 20 percent MTO, and 10 percent water.
What is the chemical formula for Calcium Stearate?
Calcium stearate is carboxylate of calcium that is found in some lubricants and surfactants. It is a white waxy powder. It is produced by heating stearic acid, a fatty acid, and calcium oxide. It is also formed when sodium stearate is added to hard water (as scum). Sodium stearate + CaSO4 -----> C36H70CaO4 + Na2SO4 OR Sodium stearate + Ca(HCO3)2-------------> C36H70CaO4 + NaHCO3 Anyway, just wanted to refresh your memory a little bit... The formula is, as mentioned earlier : C36H70CaO4 Oh, and sodium stearate's just a fancy word for soap...
What is sodium stearate used for?
soaps
