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70590

Sigma-Aldrich

4-Hydroxy-1-naphthalenesulfonic acid sodium salt

technical, ~70% (T)

Synonym(s):

1-Naphthol-4-sulfonic acid sodium salt, Sodium 4-hydroxy-1-naphthalenesulfonate

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About This Item

Empirical Formula (Hill Notation):
C10H7NaO4S
CAS Number:
6099-57-6
Molecular Weight:
246.21
Beilstein:
3640154
EC Number:
228-050-0
MDL number:
MFCD00021518
UNSPSC Code:
12352100
PubChem Substance ID:
57652256
NACRES:
NA.22

grade

technical

Assay

~70% (T)

form

powder

SMILES string

[Na+].Oc1ccc(c2ccccc12)S([O-])(=O)=O

InChI

1S/C10H8O4S.Na/c11-9-5-6-10(15(12,13)14)8-4-2-1-3-7(8)9;/h1-6,11H,(H,12,13,14);/q;+1/p-1

InChI key

IAAKNVCARVEIFS-UHFFFAOYSA-M

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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F Bessette
Journal of biochemical and biophysical methods, 1(4), 209-219 (1979-08-01)
The differential mobilities of compounds in an electric field are important analytical criteria and we can use them to bring electrophoretically pure components of a mixture medium on which they are separated. To this end, the compound undergoing reaction are

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