DTNB, 95%

cas: 69-78-3 — see every product listed under this CAS number, including other names

DTNB, 95% (CAS 69-78-3) is a chemical reagent available from Chemat. Available pack sizes: 1g, 5g, 10g, 25g, 100g, 500g. Offered by: Fluorochem.

brandFluorochem
catalog numberF047885-1G
cas69-78-3
size1g
availability In Stock Germany
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
Fluorochem 1g 102.07 Pln
Fluorochem 5g 169.75 Pln
Fluorochem 10g 242.64 Pln
Fluorochem 25g 445.69 Pln
Fluorochem 100g 1304.77 Pln
Fluorochem 500g 5074.27 Pln

properties

purity95%
dual useNo
currencyEUR
delivery time5-10 days
transportryczalt.150
categoryOdczynniki chemiczne
Structural formula: {0} (CAS {1})

Dithionitrobenzoic acid is an organic disulfide that results from the formal oxidative dimerisation of 2-nitro-5-thiobenzoic acid. An indicator used to quantify the number or concentration of thiol groups. It has a role as an indicator. It is a nitrobenzoic acid and an organic disulfide.

Source: ChEBI

Identity
Molecular formulaC14H8N2O8S2
Molecular weight396.4 g/mol
IUPAC name5-[(3-carboxy-4-nitrophenyl)disulfanyl]-2-nitrobenzoic acid
InChIKeyKIUMMUBSPKGMOY-UHFFFAOYSA-N
SMILESC1=CC(=C(C=C1SSC2=CC(=C(C=C2)[N+](=O)[O-])C(=O)O)C(=O)O)[N+](=O)[O-]

Computed by PubChem (NCBI)

Synonyms: DTNB, 5,5'-Dithiobis(2-nitrobenzoic acid), Ellman's Reagent, Dithionitrobenzoic acid, Benzoic acid, 3,3'-dithiobis[6-nitro-, Dithiobisnitrobenzoic acid, 3,3'-Dithiobis(6-nitrobenzoic acid), Ellmans reagent, Ellman Reagent, 2,2'-Dinitro-5,5'-dithiodibenzoic acid

Also listed as

3,3'-Dithiobis(6-nitrobenzoic Acid) TRC CAS 69-78-3
DTNB/ 99.51% (existing batch purity) TargetMol CAS 69-78-3
DTNB (Ellman's Reagent) GLPBio CAS 69-78-3
5,5'-Dithiobis(2-nitrobenzoic acid), 99% Thermo Scientific (Alfa Aesar) CAS 69-78-3
5,5''-Dithio-bis(2-nitrobenzoic acid), 98.50% Chemat CAS 69-78-3
5,5'-Dithiobis(2-nitrobenzoic acid) Biosynth CAS 69-78-3
5,5'-Dithiobis(2-nitrobenzoic Acid) [for Determination of SH groups], >98.0%(HPLC)(T) TCI CAS 69-78-3
5,5'-Dithiobis-(2-nitrobenzoic acid), 99% Thermo Scientific (Acros) CAS 69-78-3
DTNB 98% Ambeed CAS 69-78-3
5,5'-DITHIOBIS(2-NITROBENZOIC ACID), RE Sigma-Aldrich CAS 69-78-3
5,5'-DITHIOBIS(2-NITROBENZOIC ACI& Sigma-Aldrich CAS 69-78-3
5,5′-Dithio-bis-(2-nitrobenz 1PC X 5GM Sigma-Aldrich CAS 69-78-3
Benzoic acid, 3,3'-dithiobis[6-nitro-, 98%, 98% Chemat CAS 69-78-3
DTNB, 99.90% MedChemExpress CAS 69-78-3
5,5'-Dithio-bis-(2-nitrobenzoic acid), min. 98 %, p.a., 1 g, glass Roth CAS 69-78-3
5,5'-Dithio-bis-(2-nitrobenzoic acid), min. 98 %, p.a., 5 g, glass Roth CAS 69-78-3
5,5'-Dithio-bis-(2-nitrobenzoic acid), min. 98 %, p.a., 25 g, glass Roth CAS 69-78-3

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