Home Categories 1,2-Diaminonaphthalene
M4549553

1,2-Diaminonaphthalene , 98% , 938-25-0

CAS NO.:938-25-0

Empirical Formula: C10H10N2

Molecular Weight: 158.2

MDL number: MFCD00021546

Pack Size Price Stock Quantity
50mg RMB476.00 In Stock
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Update time: 2022-07-08

PRODUCT 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

Description and 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

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362
Hazard Codes  Xn
Risk Statements  22-40
Safety Statements  36/37

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