O-Phenanthroline CAS#66-71-7

Products Description of O-Phenanthroline CAS#66-71-7

1,10-Phenanthroline monohydrate is an organic intermediate, white crystalline powder. It is a redox indicator, a reagent for the determination of ferrous iron, palladium, vanadium, copper, and iron.

Monohydrate is a white crystalline powder. Density 1.10

The melting point is 93-94℃, the anhydrous melting point is 117℃, soluble in 300 parts of water, 70 parts of benzene, soluble in ethanol, benzene, acetone, insoluble in petroleum ether.

1. o-Phenanthroline Chemical Properties

   
   

   Melting point	114-117 °C(lit.)
   Boiling point	>330°C
   density	1.1836 (rough estimate)
   refractive index	1.5200 (estimate)
   Fp	>330°C
   storage temp.	Store below +30°C.
   solubility	2.69g/l
   pka	4.84(at 25℃)
   form	Powder
   color	White to light yellow or light pink
   Water Solubility	slightly soluble
   Sensitive	Hygroscopic
   Merck	14,7214
   BRN	126461
   Stability:	Stable. Hygroscopic. Store under nitrogen. Incompatible with strong acids, strong oxidizing agents.
   InChIKey	DGEZNRSVGBDHLK-UHFFFAOYSA-N
   CAS DataBase Reference	66-71-7(CAS DataBase Reference)
   NIST Chemistry Reference	o-Phenanthroline(66-71-7)
   EPA Substance Registry System	1,10-Phenanthroline (66-71-7)

2. Safety Information

Product Application of O-Phenanthroline CAS#66-71-7

1,10-Phenanthroline is a commonly used ligand for spectroscopic determination of metals and spectroscopic analysis of CO2 reduction. It is used in cross-linking reactions of organic boric acids catalyzed by Cu(II), etc. It can also be used as a redox indicator and a reagent for measuring titanium iron.

It forms complexes with iron, copper, cobalt, nickel and 2,2′-bipyridine, and forms red complexes with Fe2+. It is oxidized with potassium permanganate to obtain 2,2′-dipyridyl-3,3′-dicarboxylic acid. acid. It can be used as a quantitative colorimetric reagent for copper and iron, and as an indicator for titrating iron salts with cerium sulfate;

Factory and Equipment Show

Fast delivery time

Inventory 2-3 working days New production 7-10 working days