Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name listMAGNESIUM SULFIDE

MAGNESIUM SULFIDE

  • CAS NO.:12032-36-9
  • Empirical Formula: MgS
  • Molecular Weight: 56.37
  • MDL number: MFCD00016207
  • EINECS: 234-771-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-28 13:53:25
MAGNESIUM SULFIDE Structural

What is MAGNESIUM SULFIDE?

Chemical properties

Red-brown, crystalline solid.decomposes in water.

Chemical properties

Magnesium Sulfide is a red-brown, crystalline solid, decomposes above 2000 C, decomposes in water.

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.

The Uses of MAGNESIUM SULFIDE

Magnesium Sulfide is the source of hydrogen sulfide, laboratory reagent.

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.

Properties of MAGNESIUM SULFIDE

Melting point: >2000°C (dec.)
Density  2,84 g/cm3
solubility  reacts with H2O
form  red-brown cubic crystals
color  red-brown cubic crystals, crystalline
Water Solubility  decomposes in H2O [HAW93]
EPA Substance Registry System Magnesium sulfide (MgS) (12032-36-9)

Safety information for MAGNESIUM SULFIDE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for MAGNESIUM SULFIDE

Related products of tetrahydrofuran

You may like

Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.