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

2,7 - DICHLOROFLUORESCEIN ACS

Synonyms:				2,7-Dichloro-3,6-fluorandiol; 2,7-Dichloro 3,6-
					dihydroxyspiro[isobenzofuran-1(3H), 
					9’[9H]xanthen]-3-one

CAS No:					76-54-0

Chemical Formula:				C20H10Cl2O5

Formula Weight:				401.20

Appearance:					Orange to Red-Brown powder

Identification (IR): 				To conform to standard

Clarity of alcohol solution:		Passes Test

Suitability as adsorption indicator:	Passes test

Effective: 01/21/09