S P E C I F I C A T I O N S

1,10-PHENANTHROLINE 1HY ACS

Synonyms:					o-Phenanthroline monohydrate; 4,5—Phenanthroline monohydrate

CAS No:					5144-89-8

Chemical Formula:				C12H8N2 * H2O

Formula Weight:				198.22

Description:					White needle-like crystals,
						Becoming cream-colored in
						Storage

Melting Point:				>98 Deg. C

Suitability as redox indicator:		To Pass Test

Suitability for determining iron:		To Pass Test

Solubility (1 gm in 10ml ethanol):	Clear and colorless

Assay (dry basis):				>99.0

Effective: 12/30/08