Ferric Chloride Hexahydrate AR/ACS 500Gram CDH

PRODUCT CODE 528620
SYNONYMS [Iron (III) chloride hexahydrate]
C.I. NO. --
CASR NO. (10025-77-1)
FeCl3.6H2O
ATOMIC OR MOLECULAR FORMULA FeCl3.6H2O
ATOMIC OR MOLECULAR WEIGHT 270.30
PROPERTIES Usually slight odor of HCl; very hygroscopic. mp~37°C.
Readily soluble inwater, alcohol, acetone, ether.

PARAMETER LIMIT
Description Brownish yellow deliquescent masses.
Solubility 10% solution in hot dilute HCl and water is clear yellow in colour.
Minimum Assay (Iodometric) 98.0%

MAXIMUM LIMIT OF IMPURITIES
Insoluble matter 0.01%
Acidity (HCl) 0.5%
Free chlorine (Cl) 0.001%
Nitrogen compounds (N) 0.002%
Phosphate (PO4) 0.01%
Sulphate (SO4) 0.01%
Calcium (Ca) 0.02%
Copper (Cu) 0.003%
Ferrous iron (Fe II) 0.01 5%
Lead (Pb) 0.005%
Magnesium (Mg) 0.03%
Manganese (Mn) 0.15%
Zinc (Zn) 0.01%