Copper pyrophosphate
- Số CAS
- 16570-28-8
- Khối lượng phân tử
- Công thức phân tử / ký hiệu hóa học
- Cu2P2O7
Mô tả
Blue crystalline powder, soluble in acid, insoluble in water, toxic form a double salt with sodium pyrophosphate, with strong complexing ability of metal ions.
Keywords:Phosphate;Electronic chemicals;Surface treatment chemicals
ỨNG DỤNG
As electroplating additives, the preparation of phosphate pigment.
Phiếu kiểm nghiệm
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Copper pyrophosphate |
CAS:16570-28-8 |
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Appearance |
Light green powder |
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Chemical formula |
Cu2P2O7 |
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Test Item(%) |
Test results |
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Chemically pure (CP) |
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Content (Cu2P2O7.3H2O) Assay |
≥ 98.0 |
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Chlorides (Cl) Chloride |
≤ 0.01 |
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Sodium (Na) Sodium |
≤ 0.01 |
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FeIron |
≤ 0.002 |
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Grade |
Electroplating Grade |
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Appearance |
Light blue powder |
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Purity |
≥99.0% |
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Fe |
≤0.01% |
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Pb |
≤0.005% |
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SO4 |
≤0.60% |
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