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Alfa Aesar™ 5,5'-Dithiobis(2-nitrobenzoic acid), 99%

Brand:  Alfa Aesar™ A14331.14

Additional Details : CAS Number : 69-78-3 Weight : 0.02500kg

Quantity 25g

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Product Code. 11496887

  • 1735.00 DKK / 25g

In stock, ready to ship: 3

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Description

Description

Applications
Reagent for determination of sufhydryl groups.5,5′-dithiobis-(2-nitrobenzoic acid) is widely utilized as a non-fluorescent probe to quantify the number or the concentration of thiol groups in a sample. It acts as a cleavable cross-linking agent. It finds an important application as a sensitive reagent for determining free sulfhydryl content in proteins, peptides, and tissues. It is also employed in high-performance liquid chromatography (HPLC) to determine the alkylthiol content.

Solubility
Soluble in water and ethanol.

Notes
Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and strong bases.
Specifications

Chemical Identifiers

69-78-3
396.344
KIUMMUBSPKGMOY-UHFFFAOYSA-N
6254
C1=CC(=C(C=C1SSC2=CC(=C(C=C2)[N+](=O)[O-])C(=O)O)C(=O)O)[N+](=O)[O-]
C14H8N2O8S2
MFCD00007140
dtnb, 5,5'-dithiobis 2-nitrobenzoic acid, ellman's reagent, 3-carboxy-4-nitrophenyl disulfide, dithionitrobenzoic acid, dithiobisnitrobenzoic acid, 5,5'-disulfanediylbis 2-nitrobenzoic acid, benzoic acid, 3,3'-dithiobis 6-nitro, 3,3'-dithiobis 6-nitrobenzoic acid, 5,5'-dithio-bis 2-nitrobenzoic acid
CHEBI:86228

Specifications

5,5'-Dithiobis(2-nitrobenzoic acid)
25g
C14H8N2O8S2
1896821
Soluble in water and ethanol.
C1=CC(=C(C=C1SSC2=CC(=C(C=C2)[N+](=O)[O-])C(=O)O)C(=O)O)[N+](=O)[O-]
6254
396.36
~240°C (decomposition)
69-78-3
MFCD00007140
dtnb, 5,5'-dithiobis 2-nitrobenzoic acid, ellman's reagent, 3-carboxy-4-nitrophenyl disulfide, dithionitrobenzoic acid, dithiobisnitrobenzoic acid, 5,5'-disulfanediylbis 2-nitrobenzoic acid, benzoic acid, 3,3'-dithiobis 6-nitro, 3,3'-dithiobis 6-nitrobenzoic acid, 5,5'-dithio-bis 2-nitrobenzoic acid
KIUMMUBSPKGMOY-UHFFFAOYSA-N
396.344
CHEBI:86228
99%
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