Magnesium sulfide represented by the chemistry formula MgS that bears the IUPAC name sulfanylidenemagnesium <1> is a white crystalline not natural compound the is moderately dissolve in water and also acid <3>. It is one ionic compound of magnesium and sulfur <6>.
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Magnesium Sulfide Identification
|CAS Number||12032-36-9 <1>|
|PubChem CID||82824 <1>|
|ChemSpider ID||8305407 <2>|
|EC Number||234-771-1 <1>|
How to do It
Magnesium sulfide have the right to be created by a reaction in between hydrogen sulfide and magnesium <4>.
H2S + Mg = MgS + H2
Magnesium Sulfide Formula
Properties and also Characteristics that Magnesium Sulfide
|Molar mass/molecular weight||56.365 g/mol <1>|
|Color/appearance||White come reddish-brown flour <3>|
|Melting point/freezing point||>2000°C, >3632°F <3>|
|Boiling point||N/A <3>|
|Density||2.68 g cm-3 <3>|
|State of matter at room temperature (normal phase)||Solid <3>|
|Solubility in water||Decomposes <3>|
|Crystal structure||Halite (cubic) <3>|
Magnesium Sulfide Structure
Magnesium sulfide reacts v water creating hydrogen sulfide and magnesium hydroxide <5>.
MgS + 2H2O = H2S + Mg(OH)2
It reacts with phosphoric mountain to offer magnesium phosphate and hydrogen sulfide <7>.
3MgS + 2H3PO4 = Mg3(PO4)2 + 3H2S
Magnesium sulfide reacts v hydrochloric mountain to produce magnesium chloride and hydrogen sulfide <8>.
MgS + 2HCl = MgCl2 + H2S
It reacts with nitric acid offering magnesium nitrate and hydrogen sulfide <9>.
MgS + 2HNO3 = Mg(NO3)2 + H2S
Magnesium Sulfide (MgS) UsesBeing a wide band-gap direct semiconductor, it finds applications as a blue-green emitter and photodetector for ultraviolet light of short wavelength <4>.As a laboratory reagent <10>.
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Is it Dangerous
It may catch fire if large quantities space self-heated. MgS is acutely toxic as soon as swallowed or carried in call with skin and eyes leading to eye damage. That is corrosive and an extremely harmful come aquatic life. The link is hazardous as soon as it come in contact with moisture developing poisonous hydrogen sulfide gas <1, 4>.