SPECIFICATIONS

1,10-PHENANTHROLINE ANHYDROUS

Synonyms:					o-Phenanthroline

CAS No:					66-71-7

Chemical Formula:				C12H8N2

Formula Weight:				180.20

Appearance:					White to off-white to light yellow or light 							pink powder or  crystalline powder.

Assay:						99.0 – 101.0% 
(Titration by HCLO4)

Identification (IR):				Conforms to structure

Melting Point:				114˚C - 120˚C

Sulfated Ash:				0.1 % maximum

Loss on drying:				2% maximum

Effective: 8/14/11