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

SODIUM NITROFERRICYANIDE DIHYDRATE ACS

Synonyms				Disodium Pentakis(cyano-C)nitrosylferrate
(2-)Dihydrate; 
Sodium Pentacyanonitrosoferrate(III) Dihydrate.	

CAS Number			13755-38-9

Chemical Formula			Na2Fe(CN)5NO*2H2O

Formula Weight			297.95

Appearance				Ruby red crystals

Assay					99.0-102.0%

Insoluble matter			0.01% maximum

Chloride (Cl)			0.02% maximum

Sulfate (SO4)				To pass test

Aqueous Solubility			40 g in 100 ml at 20 Deg. C	                                

Limit on Ferricyanide		To pass test

Limit on Ferrocyanide		To pass test

Effective: 12/22/08