| Identification | Back Directory | [Name]
MAGNESIUM SULFATE | [CAS]
14168-73-1 | [Synonyms]
KIESERITE
magnesiumsulfatemono
MAGNESIUM SULFATE, HYDROUS
MAGNESIUM SULPHATE HYDRATE
MAGNESIUM SULFATE-1-HYDRATE
MAGNESIUM SULFATE MONOHYDRATE
MAGNESIUM SULPHATE MONOHYDRATE
Magnesium sulfate monohydrate 97%
SULFURIC ACID MAGNESIUM SALT HYDRATE
Sulfuric acid magnesium salt, monohydrate
Sulfuric acid magnesium salt (1:1), monohydrate
White Powder Magnesium Sulfate Monohydrate CAS?14168-73-1
Magnesium sulfate monohydrate, Magnesium sulphate monohydrate, Kieserite | [EINECS(EC#)]
604-246-5 | [Molecular Formula]
H2MgO5S | [MDL Number]
MFCD00149787 | [MOL File]
14168-73-1.mol | [Molecular Weight]
138.38 |
| Chemical Properties | Back Directory | [Melting point ]
150 °C (dec.)(lit.)
| [density ]
2.57 g/mL at 25 °C(lit.)
| [form ]
colorless monoclinic crystals | [color ]
colorless monoclinic crystals, crystalline | [Water Solubility ]
H2O: 37.1% (67.5°C), 8% (170°C), 0.5% (240°C) [KIR81] | [InChI]
InChI=1S/Mg.H2O4S.H2O.2H/c;1-5(2,3)4;;;/h;(H2,1,2,3,4);1H2;; | [InChIKey]
KYFOQFUGZMCPJK-UHFFFAOYSA-N | [SMILES]
S(O)(O)(=O)=O.[Mg].O | [EPA Substance Registry System]
Sulfuric acid magnesium salt (1:1), monohydrate (14168-73-1) |
| Hazard Information | Back Directory | [Chemical Properties]
colorless crystal(s); monoclinic, a=0.690nm, b=0.771 nm, c=0.754nm [KIR81] | [Uses]
Magnesium sulfate monohydrate can be used:- As a precursor to synthesize magnetic manganese ferrite nanoparticles by alkaline coprecipitation.
- To fabricate manganese octahedral molecular sieve (OMS-2) catalysts for selective aerobic oxidation of aromatic and aliphatic thiols.
- As a catalyst to synthesize benzo-2-pyrones and benzopyrazines.
- As a precursor to synthesize manganese oxide nanoparticles for energy storage applications.
| [Agricultural Uses]
Kieserite is a greyish-white crystalline powder which
contains about 16% magnesium and is used as a fertilizer.
It is regarded as a concentrated form of epsom salt,
having less water of crystallization. The monohydrate
MgSO4·H2O(m onoclinic) occurs in nature as kieserite
which contains 27% magnesium (as MgO) and 22%
sulphur. | [Synthesis]
The production principle of magnesium sulfate monohydrate is that concentrated sulfuric acid reacts directly with light burnt powder (bituminous earth powder) or crushed magnesite raw ore to obtain fertilizer grade magnesium sulfate monohydrate. The follo |
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