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298-83-9 - Nitro Blue Tetrazolium chloride, tech. 90% - Nitro BT - Nitrotetrazolium Blue chloride - B23792 - Alfa Aesar

B23792 Nitro Blue Tetrazolium chloride, tech. 90%

Número CAS
Nombre Alternativo
Nitro BT
Nitrotetrazolium Blue chloride

Tamaño Precio ($) Cantidad Disponibilidad
0.5g 85,18
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Nitro Blue Tetrazolium chloride, tech. 90%


Propiedades químicas

Peso molecular
Punto de fusión
ca 190° dec.
Soluble in water, ethanol and methanol.


Nitro Blue Tetrazolium chloride is used to confirm diagnosis of chronic granulomatous disease. It is a microscopic stain, which is used to detect dehydrogenases and alkaline phosphatase. It acts as an NADPH-diaphorase substrate that competitively inhibits nitric oxide synthase. Further, it is used in immunology for detection of alkaline phosphatase. In addition to this, it acts as an oxidant.


Light sensitive. Store in a cool place. Incompatible with strong oxidizing agents.

Referencias documentales

Substrate for determination of various enzymes.

Materska, M.; Konopacka, M.; Rogoliński, J.; Ślosarek, K. Antioxidant activity and protective effects against oxidative damage of human cells induced by X-radiation of phenolic glycosides isolated from pepper fruits Capsicum annuum L. Food Chem. 2015, 168, 546-553.

Xiong, B.; Xu, R.; Zhou, R.; He, Y.; Yeung, E. S. Preventing UV induced cell damage by scavenging reactive oxygen species with enzyme-mimic Au-Pt nanocomposites. Talanta 2014, 120, 262-267.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P261-P280-P305+P351+P338-P304+P340-P362-P301+P312-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Código de tarifa arancelaria unificado


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