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Merck
CN

D1417

3,5-Dibromo-4-nitrosobenzenesulfonic acid sodium salt

≥90% (TLC)

Synonym(s):

DBNBS

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About This Item

Linear Formula:
C6H2Br2NO4SNa
CAS Number:
Molecular Weight:
366.95
UNSPSC Code:
12352200
MDL number:
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assay

≥90% (TLC)

storage temp.

2-8°C

SMILES string

[Na].OS(=O)(=O)c1cc(Br)c(N=O)c(Br)c1

Application

Developed as a spin trap for C-centered radicals. Used to trap nitric oxide for measurement by electron paramagnetic resonance and to trap superoxide radicals in biological systems. The L-arginine/NO pathway in human platelet aggregation has also been investigated using DBNBS.


pictograms

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signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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