3,3'-Dithiobis[6-nitrobenzoic Acid]

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Stock availability

In Stock
Cas number

69-78-3
Chemical s molecular weight

396.35
Chemical s main applications

3,3'-Dithiobis[6-nitrobenzoic Acid is an membrane-impermeant thiol/disulfide exchange blocker. 3,3'-Dithiobis[6-nitrobenzoic Acid is also used to quantify the number or concentration of thiol groups in a sample.
Chemical s category

Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds
Other name

2,2'-Dinitro-5,5'-dithiodibenzoic Acid; 3,3'-Dithiobis(6-nitrobenzoic Acid); 5,5'-Dithiobis[2-nitrobenzoic Acid]; Ba 2767; DTNB; Ellman’s Reagent
Chemical s formula

C14H8N2O8S2
Physical properties

Light Yellow Solid
Melting temperature

>214ºC (dec.)
Boiling temperature

No Data Available
Chemical s soluble in

DMSO (Slightly)
Stability conditions

No Data Available
Storage

Refrigerator, under inert atmosphere
Chemical s specifications