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Reputable manufacturer supply MAGNESIUM SULFIDE 12032-36-9 in stock with high standard
- Molecular Formula: MgS
- Molecular Weight: 57.3789
- Melting Point: >2000°C (dec.)
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- PSA： 32.09000
- Density: g/cm3
- LogP: 0.64820
MAGNESIUM SULFIDE(Cas 12032-36-9) Usage
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Preparation |
Magnesium Sulfide can be prepared by the direct reaction of the elements, calcined in an inert atmosphere, at a 1:1.1 molecular ratio: Mg＋ S＋ heat→MgS MgS also forms by the reaction of hydrogen sulfide gas with soluble magnesium salts in solution. Aside from being a component of some slags, MgS is a rare nonterrestial mineral “niningerite” detected in some meteorites. Magnesium sulfide is available commercially from a number of suppliers. |
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Physical properties |
MgS is a white crystalline material but is often encountered in an impure form that is a brown noncrystalline powder. The chemical properties of MgS resemble those of related ionic sulfides such as those of Na, Ba, and Ca. Magnesium Sulfide reacts with oxygen to form the corresponding sulfate, magnesium sulfate. MgS reacts with water to give hydrogen sulfide and magnesium hydroxide. |
InChI:InChI=1/Mg.S/q+2;-2
12032-36-9 Relevant articles
Millimeter-wave spectrum of MgSH
Taleb-Bendiab, Amine,Chomiak, Darren
, p. 195 - 199 (2001)
The pure rotational spectrum of MgSH was...
12032-36-9 Process route
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7783-06-4
hydrogen sulfide
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7439-95-4
magnesium
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12032-36-9
MgSH
| Conditions | Yield |
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In
neat (no solvent, gas phase);
Electric Arc; Mg vapor reacted with H2S in the presence of a DC electrical discharge (80mA). Cell pressure: 75 mTorr, 10% H2S in Argon carrier gas. Temperature: 600°C; not isolated, detected by millimeter-wave spectroscopy;
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12032-36-9 Upstream products
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7783-06-4
hydrogen sulfide
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7439-95-4
magnesium
