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 Name: Ferrous chloride dihydrate
Ferrous chloride dihydrate

CAS No.: [ CAS 16399-77-2 ]
Molecular formula: FeCl2.2H2O
Molecular weight: 162.68
Property: white crystal; soluble in water, alcohol and acetic acid, lightly soluble in acetone and insoluble in ether
Uses: sewage treatment agent, reducing agent and mordant in dyeing field; and in pharmaceutical, metallurgy and photography industry.
Enterprise standard: Factory  standard 

Ordinal

The examination  iterm

Factory standard

1

(Appearance)

(White peiiet or poeder)

2

(FeCl2.4H2O)

≥99.0%

3

(Insolubles in water)

≤0.012%

4

(以SO42-计)

≤0.004%

5

(Fe3+)

≤0.01%

6

(Cu)

≤0.01%

7

(Alkaline-earth metal)

≤0.10%

8

(As)

≤0.001%

9

(Zn)

≤0.005%

10

(Mn)

≤0.07%

11

(Pb)

≤0.005%

The product is vacuum packed to avoid direct sunlight and can be transported for long distance.
Notes: the product is harmful on eyes and skin. Please wash with clean water if it splashed in eyes. And it should be stored in cool and dry place.

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