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Merck
CN

33492

4-Diazobenzenesulfonic acid

moistened with water (H2O ~50%), ~50% (T)

Synonym(s):

4-Diazoniobenzenesulfonate, Diazosulfanilic acid

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About This Item

Empirical Formula (Hill Notation):
C6H4N2O3S
CAS Number:
Molecular Weight:
184.17
UNSPSC Code:
12352103
EC Number:
206-168-3
Beilstein/REAXYS Number:
1842703
MDL number:
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quality

moistened with water (H2O ~50%)

Quality Level

concentration

~50% (T)

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

storage temp.

2-8°C

SMILES string

[O-]S(=O)(=O)c1ccc(cc1)[N+]#N

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Used to identify γ-carboxyglutamic acid-containing proteins in crude extracts of protein


pictograms

Exclamation mark

signalword

Warning

hcodes

pcodes

Hazard Classifications

Skin Irrit. 2 - STOT SE 3

supp_hazards

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, type P3 (EN 143) respirator cartridges

Regulatory Information

涉药品监管产品

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Certificates of Analysis (COA)

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S K Nishimoto et al.
Analytical biochemistry, 216(1), 159-164 (1994-01-01)
gamma-Carboxyglutamic acid (Gla)-containing proteins are extracellular proteins with enhanced cation or mineral-binding properties. Discovery of new Gla-containing proteins is facilitated by methods that decrease the number of steps and time involved in assaying for Gla. Reaction of 4-diazobenzenesulfonic acid (DBS)



Global Trade Item Number

SKUGTIN
33492-100MG-R04061826738566