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Merck
CN

70590

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:
Molecular Weight:
246.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
228-050-0
Beilstein/REAXYS Number:
3640154
MDL number:
Assay:
~70% (T)
Form:
powder
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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

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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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



Global Trade Item Number

SKUGTIN
SMB00972-50MG04065265044080
SMB00972-250MG04065265044073
70590-100G04061832420592