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Ferric Chloride

Ferric Chloride

Chemical Name: Ferric Chloride
Molecular Formula: FeCL3 ,FeCl3·6H2O
Molecular Weight: 162.20,270.3
CAS No. : 7705-08-0
Standard Executed: GB/T 4482-2006 or GB/T 4482-2018    

Appearance
• Liquid : Reddish brown liquid;
• Solid :  Ferric chloride anhydrous is brown crystal, and Ferric chloride hexahydrate is yellowish brown crystal.

Application
• Used for sewage treatment and sludge dewatering;
• Metal etching (e.g. stainless steel, copper, iron, etc.)
• Chlorinating agent in the metallurgical industry, mordant in the dye industry.

Packing
• Solid: 25kg/paper-plastic composite bag lined with PE film bag;
• Liquid: 1000kg/PE plastic drum

Specification 

Item

Standard

Liquid

Solid(FeCl3·6H2O)

Iron (Fe3+) ω/%                     ≥

14

20

Ferrous (Fe2+) ω/%                  ≤    

0.1

0.15

Water insoluble matter ω/%           ≤ 

0.5

1.0

Free acid (as HCl) ω/%               ≤

0.40

0.80

Density (20°C) (g/cm3)               ≥

1.4

---

Zinc (Zn) ω/%                      ≤

0.0005

Arsenic (As) ω/%                    ≤

0.0002

Lead (Pb) ω/%                      ≤

0.0005

Mercury (Hg)ω/%                   ≤

0.00001

Cadmium (Cd) ω/%                  ≤

0.0001

Chromium (Cr) ω/%                  ≤

0.0008

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