CU AND AL SERIES
1. Cupric Acetate
Molecular formula:Cu(CH3COO)2ｷH2O
Molecular weight:199.65
Properties: dark Green crystalline powder.
| Cupric Acetate |
High purity |
Purity |
For industry |
| Item |
Index |
Index |
Index |
| Purity[Cu(CH3COO)2ｷH2O] % |
 99.0 |
98.0 |
98.0 |
| Sulfate[SO4] (SO4)% |
 0.01 |
0.02 |
0. 1 |
| Insoluble precipitate in sulfureted hydrogen[H2S](as Sulfate[SO4]) % |
0.1 |
0.3 |
0.3 |
| Undissolving substance in water % |
0.02 |
0.05 |
0.2 |
| Plumbum[Pb]% |
0.002 |
0.005 |
覧 |
| Iron[Fe]% |
0.002 |
0.005 |
覧 |
| Chloride[CL]% |
0.003 |
0.005 |
0.1 |
| Nitrate[NO3]% |
0.01 |
覧 |
覧 |
2. Cupric Acetate Anhydrous
Molecular formula:Cu(CH3COO)2
Molecular weight:181.65
Properties:Dark green crystal or crystalline powder with the odor of acetic,dissolving in water or a alchol.
| Cupric Acetate Anhydrous |
High purity |
For export |
| Item |
Index |
Index |
| Purity[Cu(CH3COO)2] % |
99.0 |
96.0 |
| Iron[Fe]% |
0.005 |
0.03 |
| Sulfate[SO4]% |
0.01 |
0.1 |
| Chloride[CL]% |
0.003 |
0.1 |
| Undissolving substance in water % |
Qualified |
0.2 |
| Nitrate[NO3](NO3)% |
Qualified |
0.1 |
| Plumbum[Pb]% |
0.002 |
-- |
| Alkali metals & alkaline-earth metals % |
0.1 |
覧 |
3.Copper Acetate
Molecular formula: Cu(CH3COO)H2O
Molecular weight: 181.64
Properties:Colorless acicular crystal,spliting speedy with water.
| Copper Acetate |
Special |
| Item |
Index |
| Purity[Cu(CH3COO)H2O] % |
98.5 |
4. Cupric Nitrate
Molecular formula:Cu(NO3)2ｷ3H2O
Molecular weight:241.6
Properties:Dark blue columnar crystal,easy dissolving in water or alchol,its solution is acidity.
| Cupric Nitrate |
High purity |
Purity |
For industry |
| Item |
Index |
Index |
Index |
| Purity[Cu(NO3)2ｷ3H2O] % |
99.5 |
99.0 |
99.0 |
| Reaction of aqueous solution% |
Qualified |
Qualified |
-- |
| Undissolving substance in water % |
0.002 |
0.005 |
0.1 |
| Sulfate[SO4]% |
0.005 |
0.02 |
0.02 |
| Chloride[CL]% |
0.001 |
0.005 |
0.1 |
| Insoluble precipitate in sulfureted hydrogen[H2S](as Sulfate[SO4]) % |
0.05 |
0.1 |
0.1 |
| Iron[Fe] % |
0.002 |
0.01 |
-- |
5.Cupric Sulfate
Molecular formula:CuSO4ｷ5H2O
Molecular weight:249.68
Properties:Light blue crystal or crystalline powder,easy dissolving in water,undissolving in absolute ethyl alcohol.
| Cupric Sulfate |
High purity |
Purity |
| Item |
Index |
Index |
| Purity(CuSO4ｷ5H2O )% |
99.0 |
99.0 |
| Undissolving substance in water % |
0.005 |
0.01 |
| Chloride[CL]% |
0.001 |
0.002 |
| Nitrogen[N]% |
0.001 |
0.003 |
| Plumbum[Pb]% |
覧 |
0.005 |
| Iron[Fe]% |
0.003 |
0.02 |
| Sodium[Na]% |
0.005 |
0.015 |
| Potassium[K]% |
0.001 |
0.004 |
| Nickel[Ni]% |
0.005 |
0.015 |
| Zinc[Zn]% |
0.03 |
0.06 |
| Cupric Sulfate |
USP24 |
| Item |
Index |
| Purity(CuSO4ｷ5H2O )% |
98.5-100.5 |
| Iron[Fe]% |
0.003 |
| Sodium[Na]% |
0.02 |
| Potassium[K]% |
0.01 |
| Nickel[Ni]% |
0.005 |
| Zinc[Zn]% |
0.005 |
| Loss on drying % |
33.0-36.5 |
| VOC |
Qualified |
| Cupric Sulfate |
For fodder |
| Item |
Index |
| Purity(CuSO4ｷ5H2O )% |
98.5 |
| Undissolving substance in water % |
0 .2 |
| Arsenic[As]% |
0.0005 |
| Purity[as Cu]% |
25. 0 |
| Heavy metals[as Pb]% |
0.001 |
| Free-Sulphuric-acid % |
覧 |
| DM[as D40]% |
95.0 |
Cupric Sulfate |
For galvanization |
Item |
Index |
Purity(CuSO4ｷ5H2O )% |
98.0 |
Purity(Cu)% |
24.9 |
Chloride[CL]% |
0.02 |
Undissolving substance in water % |
0.02 |
Iron[Fe]% |
0.25 |
Stibium[Sb]% |
0.006 |
Arsenic[As]% |
0.006 |
Nickel[Ni]% |
0.02 |
Plumbum[Pb]% |
0.006 |
Zinc[Zn]% |
0.08 |
6. Cuprous Sulfate
Molecular formula: CuSO3
Molecular weight:143.60
| Cuprous Sulfate |
Special |
| Item |
Index |
| Purity[CuSO3] % |
96.0 |
7.Cupric Sulphate Anhydrous
Molecular formula: CuSO4
Molecular weight: 159.60
Properties:White or offwhite powder with deliquescence,dissolving in water ,undissolving in alchol,its solution is alkalescence.
| Cupric Sulphate Anhydrous |
High purity |
Purity |
| Item |
Index |
Index |
| Purity[CuSO4] % |
99.0 |
98.0 |
| Undissolving substance in water % |
0.01 |
0.02 |
| Chloride[CL] % |
0.002 |
0.005 |
| Iron[Fe] % |
0.005 |
0.02 |
| Insoluble precipitate in sulfureted hydrogen[H2S](as Sulfate[SO4]) % |
0.15 |
0.3 |
8. Cupric Bromide
Molecular formula:CuBr2
Molecular weight:223.35
Properties:Black crystal or crystalline powder with deliquescence,easy dissolving in water or alchol,undissolving in benzene.
| Cupric Bromide |
High purity |
| Item |
Index |
| Purity[CuBr2] % |
98.5-100.5 |
| Undissolving substance in water % |
0.01 |
| Iron[Fe]% |
0.01 |
| Sulfate[SO4]% |
0.015 |
| Chloride[CL]% |
0.2 |
| Alkali metals & alkaline-earth metals (as Sulfate[SO4])% |
0.2 |
9 . Cuprous Bromide
Molecular formula:CuBr
Molecular weight:143.45
Properties:White crystal or crystalline powder,change off in color in the air.
| Cuprous Bromide |
Purity |
| Item |
Index |
| Purity[CuBr] % |
99.0 |
| Undissolving substance in hydrochloric acid % |
0.05 |
| Arsenic[As]% |
0.001 |
| Iron[Fe]% |
0.02 |
| Alkali metals & alkaline-earth metals % |
0.3 |
10.Cupric Chloride
Molecular formula:CuCl2ｷ2H2O
Molecular weight:170.48
Properties:Light green crystal with deliquescence,easy dissolving in water,its solution is acidulous.
| Cupric Chloride |
High purity |
Purity |
For industry |
| Item |
Index |
Index |
Index |
| Purity(as CuCl2ｷ2H2O ) % |
99.0 |
98.0 |
98.0 |
| Undissolving substance in water % |
0.005 |
0.02 |
0.02 |
| Nitrate[NO3]% |
0.01 |
0.03 |
覧 |
| Sulfate[SO4]% |
0.003 |
0.01 |
0.03 |
| Iron[Fe]% |
0.002 |
0.005 |
0.02 |
| Arsenic[As]% |
0.0002 |
0.0005 |
覧 |
| Insoluble precipitate in sulfureted hydrogen(as Sulfate[SO4]?) % |
0.05 |
0.2 |
覧 |
| Freeacid % |
覧 |
覧 |
4.0 |
11 .Cuprous Chloride
Molecular formula:CuCl
Molecular weight:98.99
Properties: White crystalline powder,dissolving in acid ammonia ,undissolving in water or alchol.
| Cuprous Chloride |
High purity |
Purity |
| Item |
Index |
Index |
| Purity[CuCl] % |
99.0 |
98.0 |
| Undissolving substance in acid% |
0.01 |
0.02 |
| Sulfate[SO4]% |
0.1 |
0.2 |
| Iron[Fe]% |
0.001 |
0.002 |
| Arsenic[As]% |
0.0005 |
0.002 |
| Insoluble precipitate in sulfureted hydrogen[H2S](as SO4)% |
0.15 |
0.30 |
12. Cupric Oxide
Molecular formula:CuO
Molecular weight:79.55
Properties: Black or brown imperfect crystalline powder,undissolving in water or alchol,dissolving in diluted acid orammonium chloride or potassuim cyanide.
| Cupric Oxide |
High purity |
For industry |
| Item |
Index |
Index |
| Purity[CuO]% |
99.0 |
98.0 |
| Undissolving substance in hydrochloric acid% |
0.02 |
0.20 |
| Chloride[CL]% |
0.003 |
0.20 |
| Sulfuret(SO4) % |
0.01 |
0.20 |
| Nitrifier(N) % |
0.02 |
覧 |
| Carbide(as CO3) % |
0.025 |
覧 |
| Iron[Fe]% |
0.01 |
覧 |
| Cuprous oxide(Cu2O) % |
0.05 |
覧 |
| Insoluble precipitate in sulfureted hydrogen[H2S]% |
0.2 |
覧 |
| Fineness(100um)% |
覧 |
1.0 |
| Dissolving substance in water |
覧 |
1.0 |
13. Cuprous Oxide
Molecular formula: Cu2O
Molecular weight: 143.09
Properties:Dark red or dark brown crystalline powder,dissolving in acid or strong aqua ammonia,undissolving in water,easy to be oxidized in the wet air.
| Cuprous Oxide |
High purity |
| Item |
Index |
| Purity[Cu2O] % |
90.0 |
| Arsenic[As] % |
0.002 |
| Iron[Fe]% |
0.05 |
| Sulfate[SO4]% |
0.02 |
14.Cuprous Iodide
Molecular formula:CuI
Molecular weight:190.45
Properties:White crystal or offwhite powder,undissolving in water or alcohol,dissolving in concentrated sulphuric acid or hydrochloric acid or ammonia or potassium iodide.
| Cuprous Iodide |
High purity |
Purity |
| Item |
Index |
Index |
| Purity (as CuI)% |
99.5 |
99.0 |
| Undissolving substance in hydrochloric acid % |
0.01 |
0.02 |
| Sulfate[SO4]% |
0.01 |
0.02 |
| Alkali metals & alkaline-earth metals(as SO4)% |
0.1 |
0.2 |
| Iron[Fe]% |
0.003 |
0.005 |
15.Cupic Hydroxide
Molecular formula:Cu(OH)2
Molecular weight:97.56
Properties:Blue or weak blue crystalline powder,undissolving in water,dissolving in diluted acid.
| Cupic Hydroxide |
For industry |
| Item |
Index |
| Purity[Cu(OH)2] % |
96.5 |
| Purity[Cu] % |
63 |
| Arsenic[As] % |
0.01 |
| Plumbum[Pb] % |
0.028 |
| Cadmium[Cd] % |
0.001 |
16. Cupric Oxalate
Molecular formula:C2CuO4ｷ1/2H2O
Molecular weight:161.57
Properties:Light blue powder,dissolving in ammonia,hardly dissolving in water or alcohol or acetic acid.
| Cupric Oxalate |
For industry |
| Item |
Index |
| Purity[C2CuO4ｷ1/2H2O ]% |
97.0 |
| Iron[Fe]% |
0.05 |
| Chloride[CL]% |
0.1 |
| Insoluble precipitate in sulfureted hydrogen[H2S]% |
1.0 |
| Undissolving substance in ammonia % |
0.2 |
17 .Copper Glycine
Molecular formula:(C2H5NO2)2Cu
Molecular weight:213.68
| Item |
Index |
| Purity[C2H5NO2)2Cu] % |
99.0 |
| Purity[Cu] % |
23.0 |
| Plumbum[Pb]% |
0.001 |
| Arsenic[As] % |
0.0005 |
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