1,2-DIAMINONAPHTHALENE Chemical Properties

Melting point:

92-94°C

Boiling point:

273.29°C (rough estimate)

Density 

1.1192 (rough estimate)

refractive index 

1.6057 (estimate)

storage temp. 

-20°C Freezer, Under Inert Atmosphere

solubility 

Chloroform (Slightly), DMSO (Slightly)

pka

5.50±0.10(Predicted)

form 

Solid

color 

Brown to Dark Brown

Stability:

Temperature Sensitive

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-40

Safety Statements 

36/37

1,2-DIAMINONAPHTHALENE Usage And Synthesis

Chemical Properties

Brown Solid

Uses

Reacts with aldehydes to produce highly fluorescent imidazole derivatives. A fluorometric labeling reagent. It is used for fluorophotometric determination of selenium in some kinds of mushroom.

Uses

Reacts with aldehydes to produce highly fluorescent imidazole derivatives. 1,2-DiaMinonaphthalene is used for fluorophotometric determination of selenium in some kinds of mushroom

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