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Molecule
ID:87223
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₀H₇NaO₃S
Molecular Mass
230.21555
Exact Mass
230.00135937
Charge
0
InChI
InChI=1S/C10H8O3S.Na/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10;/h1-7H,(H,11,12,13);/q;+1/p-1
InChIKey
YWPOLRBWRRKLMW-UHFFFAOYSA-M
Canonic Smiles
[O-]S(=O)(=O)c1ccc2c(c1)cccc2.[Na+]
Isomeric Smiles
S(=O)(=O)(c1ccc2c(c1)cccc2)[O-].[Na+]
Calculated Properties
JChem
Acid pKa
-1.8054581
H Acceptors
3
H Donor
0
LogD (pH = 5.5)
-0.23276441
LogD (pH = 7.4)
-0.23276944
Log P
2.1436293
Molar Refractivity
52.009
Polarizability
22.30749
Polar Surface Area
57.2
Rotatable Bonds
1
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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Commercial Catalog
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Academic Data
Names and Identifiers
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Synonyms
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IUPAC name
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IUPAC Traditional name
Registration numbers
Properties
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Safety Information
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Product Information
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Physical Property
Related Proteins
Molecular Spectra
Molecule Details
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Sigma Aldrich
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
Apollo Scientific
OR30530
Sigma Aldrich
N6885
109673
70290
70289
Bide Pharmatech
BD77494
Alfa Aesar
A13066
Academic Data
PubChem
23661868
Names and Identifiers
Synonyms
Sodium naphthalene-2-sulphonate 95%
Naphthalene-2-sulphonic acid, sodium salt
Sodium 2-naphthalenesulfonate
2-萘磺酸钠
2-萘磺酸 钠盐
2-Naphthalenesulfonic acid sodium salt
Sodium naphthalene-2-sulfonate
Sodium naphthalene-2-sulfonate
萘-2-磺酸钠盐
Naphthalene-2-sulfonic acid sodium salt
IUPAC name
sodium naphthalene-2-sulfonate
IUPAC Traditional name
sodium 2-naphthalenesulfonate
Registration numbers
MDL Number
MFCD00064186
EC Number
208-523-8
CAS Number
532-02-5
Beilstein Number
3659024
PubChem SID
24846931
24886005
24897798
24886006
162074339
PubChem CID
23661868
Molecule Details
Sigma Aldrich
N6885
包装
25 g in poly bottle
109673
Packaging
1 kg in glass bottle
5 g in glass bottle
70290
Other Notes
Used for ion-pair chromatography of amines and amino acid derivatives with UV-detection1
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
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MDL Number
•
EC Number
•
CAS Number
•
Beilstein Number
•
PubChem SID
•
PubChem CID
Properties
Safety Information
Storage Warning
Irritant/Hygroscopic/Store under Argon
Source
Hygroscopic
Source
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Source
RTECS
QK3678000
Source
GHS Signal Word
Warning
Source
European Hazard Symbols
Irritant (Xi)
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
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P405
-P501A
Source
Safety Statements
26
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36
Source
26
-
37
Source
German water hazard class
2
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
Risk Statements
36/37/38
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
TSCA Listed
是
Source
Product Information
Purity
≥95% (HPLC)
Source
90%
Source
≥90%
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≥99.0% (HPLC)
Source
95+%
Source
98%, may cont. up to 10% residual inorganic salts and water
Source
Empirical Formula (Hill Notation)
C10H7NaO3S
Source
technical grade
Source
technical
Source
for ion pair chromatography
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corresponds to standard for filter test
Source
10 % in H2O (hot)
Source
Physical Property
Absorption Wavelength
λ: 380 nm Amax: 0.1
Source
λ: 500 nm Amax: 0.02
Source
λ: 390 nm Amax: 0.05
Source
λ: 400 nm Amax: 0.02
Source
Grade
Suitability
λ