Ferric nitrate

CAS No.: 10421-48-4
Molecular Formula: Fe(NO₃)₃·9H₂O
Molecular Weight:: 404.01
Appearance: purple crystal
Fe(NO₃)₃.9H₂O: 98% min
Water insoluble: 0.01% max.
Chloride: 0.002% max.
Sulfate: 0.01% max.
Cu: 0.003% max.
Zinc (based on Pd): 0.003% max.
Aqueous ammonia insoluble (based on Sulfate): 0.1% max.
Packing: 25kg per bag

Application: Used as a mordant dyeing, silk weight gain agent, corrosion inhibitor, metal surface treatment agent and tanning etc.