Reagent Grades

FERRIC CHLORIDE ANHDYROUS AND HEXAHYDRATE

Laboratory Reagent (LR) GRADE :

CAS NO.: 7705-8-0
Systematic Name: Ferric Chloride
Other Name: Iron (III) Chloride
Empirical Formula: FeCl3

APPEARANCE	Brown, black very deliquescent Powder
Solubility	Soluble in water and alcohol, soluble in dilute hydrochloric acid
Ferric chloride	1.0% Max w/w
Assay (iodometric)	0.01% Max
Copper (Cu)	96% Min w/w

CAS NO.: 10025-77-1
Systematic Name: Ferric Chloride
Other Name: Iron (III) Chloride
Empirical Formula: FeCl3 •6H2 O

APPEARANCE	Brownish Yellow deliquescent masses
Solubility	Clear and yellow color solution (10% solution in hot dilute HCL water)
Free acid (as HCl)	0.3% Max w/w
Sulphate (SO4)	0.02% Max w/w
Ferrous ion (Fe++)	0.03% Max w/w
Assay	97% Min w/w

CAS NO.: 10025-77-1
Systematic Name: Ferric Chloride
Other Name: Iron (III) Chloride
Empirical Formula: FeCl3 •6H2 O

APPEARANCE	Yellow to yellow Orange/ Brown Lumps
Insoluble Matter	0.01 % Max w/w
Nitrate (NO3 )	0.01 % Max w/w
Phosphate (PO4)	0.01 % Max w/w
Sulfate	0.01 % Max w/w
Copper (Cu)	0.003 % Max w/w
Iron II FE(II)	0.002 % Max w/w
Calcium (Ca)	0.01 % Max w/w
Zinc (Zn)	0.003 % Max w/w
Magnesium	0.005 % Max w/w
Sodium (Na)	0.05 % Max w/w
Potassium (K)	0.005 % Max w/w
Assay (FeCl3 •6H2 O)	97.0 – 102.0 % Min w/w

CAS NO.: 7705-8-0
Systematic Name: Ferric Chloride
Other Name: Iron (III) Chloride
Empirical Formula: FeCl3 •6H2 O

APPEARANCE	Dark green deliquescent powder
Arsenic (AS)	0.0005% Max w/w
Copper (Cu)	0.04% Max w/w
Magnesium (Mg)	0.15% Max w/w
Lead (pb)	0.02% Max w/w
Zinc (Zn)	0.04% Max w/w
Assay (iodometric)	99% Min w/w

CAS NO.: 10025-77-1
Systematic Name: Ferric Chloride
Other Name: Iron (III) Chloride
Empirical Formula: FeCl3 •6H2 O