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| Molecular Formula |
CuCN |
| Formula Weight |
89.56g/mol |
| CAS Number |
544-92-3 |
| Appearance |
White Powder |
| Specific Gravity |
2.92 |
| Apparent Specific Gravity |
1.09 |
| Applications |
Applications Electroplating Cu, organic synthetic reagent,
and polymerization catalyst |
| Packing * |
Steel Drum: 50kg or 100pounds
Plastic Drum: 50kg
Tin Can: 15kg
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| IMO Code / DOT PG |
Class 6.1, UN1587 / PG II |
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※ CWS exclusively use the UN certified X-class steel drum and tin can.
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Element |
Specification |
Typical Data |
| Purity as Copper Cyanide |
99.5%MIN. |
99.6% |
| Cu |
70.65%MIN. |
70.7% |
| CN |
28.85%MIN. |
28.9% |
| CI |
0.1%MAX. |
0.04% |
| Insoluble in NaCN Solution |
0.02%MAX. |
0.01% |
| Fe |
0.005%MAX. |
0.002% |
| Pb |
0.001%MAX. |
0.0005% |
| Zn |
0.002%MAX. |
0.0005% |
| Cr |
0.001%MAX. |
0.0002% |
| Cd |
0.001%MAX |
0.0001% |
| Sn |
0.001%MAX. |
Not detected |
| Moisture |
0.2%MAX. |
0.1% |
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