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PESTICIDE FOR ARGRICULTURAL CHEMICAL
1. Cupric Chloride,Basic
Other name:Copper oxychloride
Molecular formula:CuCl2 3Cu(OH)2XH2 O(X=1/2,1,2)
Molecular weight:427.11(as dry)
Properties:green crystal or crystalline powder,undissolving in water,dissolving in acid or ammonia.
| Cupric Chloride,Basic |
For industry |
| Item |
Index |
| Purity(Cu)% |
 58.0 |
| Purity(CuCl23Cu(OH)2XH2)% |
98.0 |
| Arsenic(As)% |
 0.0055 |
| Plumbum(Pb) % |
0.0275 |
| Moisture % |
2.0 |
2. Cupic-Amminium Complexion,Solution
Molecular formula:{ [Cu(NC3)4]2+ X2- }X is anion,for example Cl- ?SO4= ?NO3- and so on.
Molecular weight:[Cu(NC3)4]2+ =131.5
Properties:Dark blue solution with alkalescence and odor of ammonia,dissolving in water.
| Cupic-Amminium Complexion,Solution |
For industry |
| Item |
Index |
| Purity(Cu) % |
23.0 |
| Undissolving substance in water% |
0.05 |
| Iron(Fe)% |
0.05 |
3. Copper Chelate
Molecular formula:(C2H7NO)2Cu
Molecular weight:185.71
| Copper Chelate |
For industry |
| Item |
Index |
| Purity(Cu) % |
8.0 |
4. Cupric Acetate
Molecular formula:Cu(CH3COO)2H2O
Molecular weight:199.65
Properties: Dark green monoclinic crystal, molting point is 115 ,dissolving in water or alcohol,slight dissolving in aether or glycerol.
| Cupric Acetate |
For industry |
| Item |
Index |
| Purity[Cu(CH3COO)2H2O ] % |
98.0 |
| Sulfate(SO4)% |
0.1 |
| Undissolving substance in sulfureted hydrogen(as SO4) % |
0.3 |
| Undissolving substance in water% |
0.2 |
| Chloride(Cl) % |
0.1 |
5. Cupic Hydroxide
Molecular formula:Cu(OH)2
Molecular weight:97.56
Properties:light blue powder,undissolving in water or diluted acid or ammonia or sodium cyanide,the color will be dark with heating to 60-80.
| Cupic Hydroxide |
For agriculture |
| Item |
Index |
| Purity[Cu(OH)2] % |
95.0 |
| Purity[Cu] % |
62 |
| Arsenic(As)% |
0.008 |
| Plumbum(Pb)% |
0.027 |
| Cadmium(Cd)% |
0.006 |
6. Cupric Sulfate,Basic
Molecular formula:CuSO43Cu(OH)2
Molecular weight: 452.29
Properties:Green monoclinic crystal,undissolving in water,dissolving in diluted acid or ammonia.
| Cupric Sulfate,Basic |
For industry |
| Item |
Index |
| Purity(Cu)% |
54.5-56.5 |
| Iron(Fe)% |
0.05 |
| Undissolving substance in acid % |
0.2 |
| Nitrate(NO3)% |
0.1 |
| Arsenic(As)% |
0.0005 |
| Chloride(Cl) % |
0.1 |
| Heavy metals(as Pb) % |
0.001 |
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