Nickel Sulfate is an inorganic compound. One can usually get it as a by-product of copper refining. Nickel Sulfate naturally occurs as a rare mineral which is retgersite. In this short article, we will discuss the nickel sulphate formula, its chemical structure along with some properties and examples. Let us learn it!
Source: simple.wikipedia.org
It is a chemical widely useful in utensils, jewelry, coins, metal buttons, and eyeglasses. It is also useful for making paper clips, keys, enamel dyes, and electrical wiring. Nickel Sulfate hexahydrate is also popular as blue salt. One may also produce it by the dissolution of nickel metal or nickel oxides in the sulfuric acid.
Aqueous solutions of the nickel Sulfate reacts with sodium carbonate to precipitate the nickel carbonate, which is a precursor to nickel-based catalysts and pigments.
Its chemical formula is
Another way to write this formula is
Its melting point is more than
Also, it is blue, emerald-green, or green crystals that are soluble in water and alcohol. Nickel Sulfate is useful in plating baths. And it is useful as an intermediate in the production of nickel ammonium Sulfate. We may use it as a mordant in dyeing, and printing textiles; coatings, and ceramics.
It is a strong reducing agent. It is incompatible with oxidizers like chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.
We may get this Nickel Sulfate by several methods. Scientists prepare it by dissolving nickel metal, its oxide, or its carbonate in sulfuric acid. In these methods, powdered metal or black nickel oxide is added to hot dilute sulfuric acid, or nickel carbonate is added to dilute sulfuric acid.
Their equations are:
And,
\(NiCO_{3} + H{{2}SO_{4} \rightarrow → NiSO{{4} + CO_{2} + H_{2}O\)
\(Ni(CO)_{4} + SO{{2} + O_{2} \rightarrow NiSO_{4} + 4CO\)
Some main uses of it are as given below:
Q.1: Determine the molar mass of Nickel Sulphate.
Solution: Its molecular formula is:
Thus its molar mass will be,
=
= 154.756 gram per mole.
Thus the molar mass of
Q.2: Is Nickel Sulfate dangerous?
Solution: Nickel Sulfate is a CARCINOGEN with HANDLE WITH EXTREME CAUTION condition. It may damage the testes and cause infertility in males. Its direct contact can irritate and burn the skin as well as eyes. Breathing of this Nickel Sulfate chemical may irritate the nose, throat, and lungs which further cause cough, phlegm, and shortness of breath.