CUPRIC CHLORIDE DIHYDRATE

Parameters

Standard Grade

Superior Grade

Assay as  CuCl2 2H2O

98.0 %  m/m min

99%

Appearance

Green to Bluish-Green

Green to Bluish-Green

Total Copper as Cu

36.5 %  m/m min

36.9%

Copper Nitrate as Cu(NO3)2

0.50 % m/m max

0.1%

Moisture

4.0 % m/m max

3.0 % m/m max

Free HNO3

0.10 % m/m max

0.05 % m/m max

Iron as Fe

0.01 % m/m max

0.005%

 pH 5% Solution

3.0- 4.0

3.0- 4.0

Matter Insoluble in H2O

0.05 % m/m max

0.01%