Copper Salts

NAME

COPPER SULPHATE

MF

CuSO4.5H2O

M.WEIGHT

249

PHYSICAL APPEARANCE

BLUISH CRYSTALS/POWDER

PURITY

98 % MIN.

Water Insoluble Matter

<0.1% W/W

Copper

24.5

Heavy Metals (Pb.Hg.Cr.Cd,As)

Total

< 100 PPM

Water Solubility (5g/250ml Water)

Should be clear solution

Cupric Chloride - Dihydrate
Chemical Formula : CuCl₂ 2H₂O

Description
A green colour free flowing crystalline powder.

Assay as CuCl2 2H2O

-

98.0 % m/m min

Total Copper As 'Cu'

-

36.5 % m/m min

Iron as 'Fe'

-

0.01 % m/m max

Zinc As 'Zn'

-

0.01 % m/m max

Calcium As 'Ca'

-

0.01 % m/m max

Potassium As 'K'

-

0.01 % m/m max

Sodium As 'Na'

-

0.01 % m/m max

CHEMICAL FORMULA : CuCl

DESCRIPTION
A blackish - brownish pearls (Beads) type material.

Purity as 'CuCl' % m/m min.

-

97.0 % m/m

Toral Copper % m/m min

-

63.0 % m /m

IRON % m/m max

-

0.0 / 400 ppm

Cupric Copper as ' Cu' % m/m

-

1.5 % m/m

Acid Insoluble Matter % m/m max

-

0.2 % m /m

Particle Size (Pearls)

-

30 - 100 mesh

Sodium As 'Na'

-

0.01 % m/m max

Copper Oxychloride Technical
Chemical Formula : CuCl₂ 3Cu(OH)₂

DESCRIPTION
Natural : A bluish green free flowing powder.
Blue : A blue free flowing powder.

Identity test

-

Pass to test

Total copper content

-

58.0 % m /m min.

Copper soluble in water

-

5000 ppm max.

Arsenic

-

58 ppm max.

Lead

-

285 ppm max.

Cadmium

-

58 ppm max.

Loss on drying

-

1.0 % m/m max.