Product introduction
Product description: Tri-basic copper sulfate; Copper sulfate basic;
Fixed copper; TBCS; Cupric sulfate basic.
CAS no.: 1344-73-6
Product specification: Industrial grade
Product explanation
Molecular formula: CuSO4.3Cu（OH）2.H20
Molecular weight: 470.29
Physico-chemical Properties: Green or light green powder. Insoluble
in water and organic solvents, soluble
in ammonia and acid, stable in the air
Product Use: Pesticide intermediate, medical intermediate, feed supplement,wood preservation,efficient copper source supplements.
Packing, storage and shipping: Plastic woven bag or cardboard with inner plastic bag, net weight of each bag 25kg or 50kg. Stored in a ventilated and dry warehouse. Keep it dry in transit.
Executive standard: Enterprise standard
■ Quality standard
|
Copper sulfate basic |
Industrial grade |
Pesticide grade |
Medical grade |
Reagent grade |
|
Item |
Index |
Index |
Index |
Index |
|
Copper sulfate basic % ≥ |
96.0 |
97.0 |
98.0 |
99.0 |
|
Content(By Cu) % ≥ |
52.5 |
53.0 |
53.0 |
53.5 |
|
Acid insoluble matter % ≤ |
— |
0.20 |
0.05 |
0.01 |
|
Cl%≤ |
― |
— |
0.05 |
0.005 |
|
NO3% ≤ |
-- |
-- |
0.005 |
0.001 |
|
Fe% ≤ |
-- |
0.05 |
0.005 |
0.003 |
|
Ni% ≤ |
— |
0.05 |
0.001 |
0.0005 |
|
Cr% ≤ |
— |
0.05 |
0.0005 |
0.0003 |
|
As% ≤ |
— |
0.005 |
0.001 |
0.0005 |
|
Pb %≤ |
-- |
0.005 |
0.001 |
0.0005 |
|
Hg % ≤ |
— |
— |
0.0001 |
0.00005 |
|
Fineness(meshes) ≤ |
-- |
100 |
200 |
-- |