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Molecule
ID:103137
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₆H₁₁N₂NaO₄S
Molecular Mass
350.32431
Exact Mass
350.03372212
Charge
0
InChI
InChI=1S/C16H12N2O4S.Na/c19-15-9-6-11-10-13(23(20,21)22)7-8-14(11)16(15)18-17-12-4-2-1-3-5-12;/h1-10,19H,(H,20,21,22);/q;+1/p-1
InChIKey
YOCIQNIEQYCORH-UHFFFAOYSA-M
Canonic Smiles
Oc1ccc2c(c1/N=N/c1ccccc1)ccc(c2)S(=O)(=O)[O-].[Na+]
Isomeric Smiles
[Na+].Oc1ccc2cc(ccc2c1/N=N/c1ccccc1)S(=O)(=O)[O-]
Calculated Properties
JChem
Acid pKa
-2.414828
H Acceptors
6
H Donor
1
LogD (pH = 5.5)
1.8695625
LogD (pH = 7.4)
1.8695428
Log P
2.2929413
Molar Refractivity
88.3089
Polarizability
34.158016
Polar Surface Area
102.15
Rotatable Bonds
3
Lipinski's Rule of Five
true
Data Source
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Registration numbers
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Properties
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Related Proteins
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Molecular Spectra
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
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RDKit
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JChem
Data Source
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Academic Data
Names and Identifiers
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IUPAC Traditional name
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Synonyms
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IUPAC name
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Properties
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Product Information
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Physical Property
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Safety Information
Related Proteins
Molecular Spectra
Molecule Details
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MP Biomedicals
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
MP Biomedicals
02150728
Sigma Aldrich
27965
198137
Academic Data
PubChem
23682007
Names and Identifiers
IUPAC Traditional name
potassium 6-hydroxy-5-(2-phenyldiazen-1-yl)naphthalene-2-sulfonate
sodium 6-hydroxy-5-(2-phenyldiazen-1-yl)naphthalene-2-sulfonate
Synonyms
1-Phenylazo-2-naphthol-6-sulfonic acid sodium salt
Acid Orange 12
CROCEIN ORANGE G
Ponceau 4 GB
Crocein Orange G
IUPAC name
sodium 6-hydroxy-5-(2-phenyldiazen-1-yl)naphthalene-2-sulfonate
Registration numbers
CAS Number
1934-20-9
EC Number
217-697-4
PubChem CID
23682007
PubChem SID
162090392
24856900
24851863
Beilstein Number
4117392
Color Index Number
15970
MDL Number
MFCD00003912
Molecule Details
MP Biomedicals
02150728
C.I. 15970
Dye Content: ~ 90%
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Registration numbers
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CAS Number
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EC Number
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PubChem CID
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PubChem SID
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Beilstein Number
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Color Index Number
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MDL Number
Properties
Product Information
Purity
Dye Content ~90%
Source
Certificate of Analysis
Download link
Source
Empirical Formula (Hill Notation)
C16H11N2NaO4S
Source
Grade
Standard Fluka
Source
Compostion
Dye content, 70%
Source
Physical Property
Melting Point
> 280°C
来源
Absorption Wavelength
λmax 482 nm
Source
Safety Information
Storage Condition
Room Temperature (15-30°C)
Source
MSDS Link
Download link
Source
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Source
Download link
Source
RTECS
QK2430000
Source
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
3
Source
Personal Protective Equipment
German water hazard class