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14168-73-1 molecular structure
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magnesium(2+) ion hydrate sulfate

ChemBase ID: 140253
Molecular Formular: H2MgO5S
Molecular Mass: 138.38288
Monoisotopic Mass: 137.94733586
SMILES and InChIs

SMILES:
O.[O-]S(=O)(=O)[O-].[Mg+2]
Canonical SMILES:
[O-]S(=O)(=O)[O-].O.[Mg+2]
InChI:
InChI=1S/Mg.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2
InChIKey:
LFCFXZHKDRJMNS-UHFFFAOYSA-L

Cite this record

CBID:140253 http://www.chembase.cn/molecule-140253.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
magnesium(2+) ion hydrate sulfate
IUPAC Traditional name
magnesium(2+) ion hydrate sulfate
Synonyms
Kieserite
Magnesium sulfate monohydrate
水镁矾
硫酸镁 一水合物
CAS Number
14168-73-1
EC Number
231-298-2
MDL Number
MFCD00149787
PubChem SID
162234497
24867179
24882421
PubChem CID
16211255

DATA SOURCES

DATA SOURCES

All Sources Commercial Sources Non-commercial Sources
Data Source Data ID
PubChem 16211255 external link

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
Acid pKa -3.034349  H Acceptors
H Donor LogD (pH = 5.5) -5.569452 
LogD (pH = 7.4) -5.594027  Log P -0.841552 
Molar Refractivity 11.5274 cm3 Polarizability 6.037845 Å3
Polar Surface Area 80.26 Å2 Rotatable Bonds
Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Apperance
powder expand Show data source
Melting Point
150 °C (dec.)(lit.) expand Show data source
Density
2.57 g/mL at 25 °C(lit.) expand Show data source
RTECS
OM4500000 expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
German water hazard class
1 expand Show data source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter expand Show data source
Purity
≥97.0% (KT) expand Show data source
97% expand Show data source
Grade
purum expand Show data source
Linear Formula
MgSO4 · H2O expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - 434183 external link
Packaging
1 kg in poly bottle
500 g in poly bottle

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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