Product Name:

Copper Sulfate Pentahydrate

WCode:

03-030

CAS No.

7758-99-8

Molecular Formula:

CuSO4.5H2O

Formula Weight:

249.68

           

Physical and Chemical Properties

 

Physical State

Odorless blue crystals

 

Melting Point

110 °C

 

Boiling Point

653 °C

 

Specific Gravity

2.28

 

Solubility in Water

Soluble (but insoluble in alcohol)

 

Ph

3.7-4.5 (5% sol)

 

Vapor density

8.6

 

Flash Point

Not considered to be a fire hazard

 

Stability

Stable under ordinary conditions

 

 

 

 

Applications

 

Soil and feed additive; pesticides, fungicides and Bordeaux mixture in agriculture industry; pigments; textile mordant; synthetic rubber; electroplating; leather industry; wood preservative; steel manufacture; ore floatation; germicide; petroleum industry; medicine

 

 

Sales Specification

 

Technical Grade 

Purity:

98 % Min

Copper (as Cu)

25.00 % Min

Iron (as Fe):

0.003% Max

Nickel (as Ni)

0.02% Max

Zinc (as Zn)

0.005% Max

Lead (as Pb)

NIL

Moisture

0.022%

Free acidity (as % of H2SO4)

NIL

Humidity

0.05%

Anticaking

0.5%

Screening             

Less than mesh 30 (STM)

 

 

 

 

 

Packing:

In 25kg plastic woven bags. 

 

Feed Grade

 

Appearance

Blue crystal

Cu

25% up

Cl

500 ppm Max

Fe

50 ppm Max

Pb

25 ppm Max

Ni

10 ppm Max

Cr

5 ppm Max

Cd

2 ppm Max

As

2 ppm Max

Hg

2 ppm Max

SO4

37.5%

Moisture

36.8%

PH Value

3-4

Anti-caking agent:

Copper Carbonate 0.3%-0.5%

Sieve Size:

Mesh 20-40  100% Passing

 

Packing:

In 25 kgs plastic woven bags, 40 bags per pallet