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D2757 Sigma-Aldrich

2,3-Diaminonaphthalene

≥95% (HPLC), powder

Synonym: 2,3-Naphthalenediamine, DAN

  • CAS Number 771-97-1

  • Empirical Formula (Hill Notation) C10H10N2

  • Molecular Weight 158.20

  •  Beilstein Registry Number 2206394

  •  EC Number 212-241-0

  •  MDL number MFCD00004116

  •  PubChem Substance ID 24893709

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Properties

Related Categories Biochemicals and Reagents, Fluorescent Labels, Fluorescent Probes, Labels, Particles and Stains, Other Fluorescent Labels
InChI Key   XTBLDMQMUSHDEN-UHFFFAOYSA-N
assay   ≥95% (HPLC)
form   powder
solubility   pyridine: 50 mg/mL

Description

Application

2,3-Diaminonaphthalene (DAN) has been used for the fluorometric measurement of nitrite/nitrate. It has been used for the nitrite measurement in cells.

Biochem/physiol Actions

2,3-Diaminonaphthalene (DAN) is used in the nitrite detection test, where it reacts with nitrite to form fluorescent 1H-naphthotriazol.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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