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87961 Sigma

Tetranitroblue tetrazolium chloride

≥85% (AT)

Synonym: 3,3′-(3,3′-Dimethoxy-4,4′-biphenylene)bis[2,5-bis(p-nitrophenyl)-2H-tetrazolium chloride], TNBT, Tetranitrotetrazolium blue chloride

  • CAS Number 1184-43-6

  • Empirical Formula (Hill Notation) C40H28Cl2N12O10

  • Molecular Weight 907.63

  •  Beilstein Registry Number 3897475

  •  EC Number 214-665-1

  •  MDL number MFCD00036338

  •  PubChem Substance ID 57653280

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Properties

Related Categories Biochemicals and Reagents, Enzyme Substrates, Enzymes, Inhibitors, and Substrates, Glucose Oxidase, Lactic Dehydrogenase,
InChI Key   VCESGVLABVSDRO-UHFFFAOYSA-L
assay   ≥85% (AT)
ign. residue   ≤0.1%
loss   ≤25% loss on drying
mp   ~170 °C (dec.)

Description

General description

crystallized with ~2 mol ethanol

Other Notes

Review: Tetrazolium salts and formazans; Detection of hydrolases (with indoxyl substrates)

Packaging

500 mg in poly bottle

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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