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Molecule
ID:129552
Structure
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Functional Group
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General Information
Structure
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Molecular Formula
Na₂O₇S₂
Molecular Mass
222.10534
Exact Mass
221.8880829
Charge
0
InChI
InChI=1S/2Na.H2O7S2/c;;1-8(2,3)7-9(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2
InChIKey
JXAZAUKOWVKTLO-UHFFFAOYSA-L
Canonic Smiles
[O-]S(=O)(=O)OS(=O)(=O)[O-].[Na+].[Na+]
Isomeric Smiles
[Na+].[Na+].[O-]S(=O)(=O)OS(=O)(=O)[O-]
Calculated Properties
JChem
Acid pKa
-3.4438145
H Acceptors
6
H Donor
0
LogD (pH = 5.5)
-5.8375955
LogD (pH = 7.4)
-5.8375964
Log P
-1.0847987
Molar Refractivity
21.5192
Polarizability
11.25267
Polar Surface Area
123.63
Rotatable Bonds
2
Lipinski's Rule of Five
true
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Sodium_pyrosulfate
PubChem
9794487
Names and Identifiers
Synonyms
Disulfuric acid disodium salt.
Sodium pyrosulfate
Sodium pyrosulphate
IUPAC Traditional name
disodium disulfate
IUPAC name
disodium (sulfonatooxy)sulfonate
Registration numbers
CAS Number
13870-29-6
Wikipedia Title
Sodium_pyrosulfate
CHEMBL
111016
PubChem CID
9794487
PubChem SID
162223843
Properties
Physical Property
Density
2.658 g/cm
3
Source
Melting Point
400.9 °C
Source
Solubility
Soluble in water
Source
Boiling Point
Decomposes at 460 °C
Source
Apperance
Translucent white crystals
Source
Molecule Details
Wikipedia
Sodium_pyrosulfate
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Bioactivity
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