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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)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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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