SPECIFICATIONS

CRESOLPHTHALEIN COMPLEXONE SODIUM SALT

Synonyms:				Glycine, N,N’-(3-Oxo-1(3H)-Isobenzafuranylidene) 
					Bis(6-Hydroxy-)

CAS No.:					94442-10-1

Chemical Formula:				C32H30N2O12Na2

Formula Weight:				680.57

Appearance:					Off White to Beige Powder 

Loss on drying:				10.0 % maximum

Absorptivity 1%/1cm in			>670
(NaOH) at λ max. 574.8 nm

Solubility
(0.1 % in DI Water):				Clear

Suitable for complexometry:		Passes Test

Effective: 01/26/14