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Ferric Nitrate As Catalyst
Ferric Nitrate As Catalyst

Ferric Nitrate As Catalyst CAS No.:7782-61-8:

Molecular Formula:Fe(NO3)3·9H2O

CAS No.:7782-61-8

Relative Molecular Weight: 241.86

Place of Origin: Shanxi, China (Mainland)

Colorless to dark purple delirious crystals.

It can be used for etching and chemical polishing of stainless steel or etching of steel.

 

Index

Standard Value (as %)

Catalysts grade

Industrial grade

Test result

Purity Fe(NO3)3·9H2O % ≥

98

98

98.46

Insoluble matter in water % ≤

0.01

0.1

0.008

Chloride content(as CL-)% ≤

0.02

0.1

0.007

Sulfate content (SO42-) % ≤

0.01

0.05

0.027

Copper(CU) % ≤

0.001

-

-

Zinc(ZN) % ≤

0.003

-

-

Insoluble matter in chlorine water (as sulfate) % ≤

0.01

-

-

Appearance

Mauve Crystal

Mauve Crystal

Mauve Crystal

 

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