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Ferrous Chloride Solution

Ferrous Chloride Solution
Specifications of Industrial Standard HG/ T 4538 - 2022： green or yellow green liquid; 1，FeCl2, %≥ 22.7； 2，Insoluble substance, %≤ 0.20； 3，SO42-, %≤ 0.50； 4，Free Acid, %≤ 3.0； 5，NH3-N, %≤ ...

Ferric Chloride Solution

Ferric Chloride Solution
Specifications of National Standard GB/T 4482-2018： Reddish brown liquid; 1, FeCl3, %≥40； 2，Fe3+, %≥13.00； 3，Fe2+, %≤0.10； 4，Insoluble substance, %≤0.50； 5，Free Acid, %≤0.40； 6，Density(20℃)/ ...
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