Cobalt
- Số CAS
- 7440-48-4
- Khối lượng phân tử
- 58.93
- Công thức phân tử / ký hiệu hóa học
- Co
Mô tả
Gray and dark gray powder, with grey
irregular shape powder, hard and ductility. Can gradually soluble in dilute
hydrochloric acid and sulfuric acid, soluble in nitric acid.
ỨNG DỤNG
Used in the manufacture of electrical carbon products, friction materials, oil bearing and powder metallurgy structural material, etc.; System hard heat resistant alloy and magnetic alloy, cobalt compounds, catalyst, etc.
Keywords:Surface treatment chemicals
Phiếu kiểm nghiệm
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Product name |
cobalt |
CAS: 7440-48-4 |
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Apearance |
Gray and dark gray powder |
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chemical formula |
Co |
purity: ≥99.5% |
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test item |
test result |
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X-ray diffraction analysis |
fit |
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ICP mainly analyzes |
confirm |
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Total metal impurity |
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