Nitro blue tetrazolium chloride
Chemical compound
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![N66000-5.0 - NBT [Nitro Blue Tetrazolium] [2,2'-Di-P-Nitrophenyl-5 ...](/imgres?imgurl=https://d2gdaxkudte5p.cloudfront.net/system/images/N66000-5.0_.jpg&imgrefurl=https://www.rpicorp.com/products/biochemicals/other-enzymes/nbt-5-g.html&h=1300&w=1300&tbnid=x5I0fPpvpiOuoM&q=Nitro+blue+tetrazolium+chloride&tbnh=150&tbnw=150&usg=AI4_-kTvxbTlL_SFJY4jV3mey5PtQ2QZfA&vet=1&docid=uPkwIu4aGtB9EM&sa=X&ved=2ahUKEwi92eq7hNiFAxWv5skDHWaGBa8Q9QF6BAgAEAg)
Nitro blue tetrazolium is a chemical compound composed of two tetrazole moieties. It is used in immunology for sensitive detection of alkaline phosphatase. NBT serves as the oxidant and BCIP is the AP-substrate. Wikipedia
Molar mass: 817.64 g/mol
Melting point: 392°F (200°C)
Formula: C40H30Cl2N10O6
3D model (JSmol): Interactive image