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Molecule
ID:102971
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₀H₆Na₂O₈S₂
Molecular Mass
364.25938
Exact Mass
363.92994771
Charge
0
InChI
InChI=1S/C10H8O8S2.2Na/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);;/q;2*+1/p-2
InChIKey
AFGPCIMUGMJQPD-UHFFFAOYSA-L
Canonic Smiles
Oc1cc(cc2c1c(O)cc(c2)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
Isomeric Smiles
[Na+].[Na+].Oc1cc(cc2c1c(O)cc(c2)S(=O)(=O)[O-])S(=O)(=O)[O-]
Calculated Properties
JChem
Acid pKa
-2.9548192
H Acceptors
8
H Donor
2
LogD (pH = 5.5)
-4.0373173
LogD (pH = 7.4)
-4.169243
Log P
0.7174054
Molar Refractivity
65.4716
Polarizability
28.228378
Polar Surface Area
154.86
Rotatable Bonds
2
Lipinski's Rule of Five
true
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Data Source
Commercial Catalog
MP Biomedicals
02150120
Academic Data
PubChem
67220
Names and Identifiers
Synonyms
4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt
1,8-Dihydroxynaphthalene-3,6-disulfonic acid disodium salt
4,5-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID DISODIUM SALT
Chromotropic acid disodium salt
IUPAC Traditional name
dipotassium 4,5-dihydroxynaphthalene-2,7-disulfonate
IUPAC name
disodium 4,5-dihydroxynaphthalene-2,7-disulfonate
Registration numbers
EC Number
204-972-9
CAS Number
5808-22-0
PubChem CID
67220
PubChem SID
162089379
Properties
Physical Property
Melting Point
> 300°C
Source
Safety Information
MSDS Link
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Storage Condition
Room Temperature (15-30°C)
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Product Information
Certificate of Analysis
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Molecule Details
MP Biomedicals
02150120
Disodium salt
Crystalline
References
PubChem Literature
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Bioactivity
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