SPECIFICATIONS

2, 6 - DICHLOROINDOPHENOL NA SALT ACS

Synonyms:				2,6-dichloro-4[(4-hydroxyphenyl)imino]-2,5-
					cyclohexadien-1-one sodium salt

CAS No:					620-45-1

Chemical Formula:				O:C6H2Cl2:NC6H4ONa

Formula Weight:				290.08

Description:					Dark green powder

Identification:				Conforms to structure

Loss on drying: 				<12.0 %

Interfering dyes:				The specified mixture is nearly
						Colorless with no trace of red or
						Blue

Solubility 0.1%
(50% EtOH+1N 1ml Na2CO3):		Clear blue solution

Effective: 01/21/09