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 Trade Leads: |
| [SELL] Cupric Sulfate [2007-10-24] |
Name: Cupric Sulfate
Molec. Formula: CuSO4.5H2O
Specification:
|
Item |
Grade A |
Grade B |
| purity (CuSO4.5H2O),%, ≥ |
96.0 |
93.0 |
| water insoluble substance, %,≤ |
0.2 |
0.4 |
| free sulfuric acid, %, ≤ |
0.1 |
0.2 |
Appearance: blue or cyan crystal
Applications: in dye, pigment and copper salts industries
Packing: 25 kg N.W. in plastic lined knitted bag |
... |
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| [SELL] Cupric Oxide [2007-10-24] |
Name:cupric oxide
Formula:CuO
Chemical Compositions:
|
Name |
Value |
| CuO,%,≥ |
98 |
| hydrochloric acid insoluble matter,%,≤ |
0.20 |
| water insoluble matter,%,≤ |
0.10 |
| chloride,%,≤ |
0.20 |
| 100 mesh residue on sieve,%,≤ |
1.00 |
| sulfate,%,≤ |
0.20 |
Appearance: brownish black amorphous powder
Uses:use for making glasses,ceramics and enamelware industry.
Packing: In sealed iron drums 50kg net.
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... |
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| [SELL] Stannic Oxide [2007-10-24] |
Name:stannic oxide
formula:SnO2
Chemical Compositions:
|
Name |
Specification |
| SnO2 ,%,≥ |
96 |
| heavy metal(as lead and stannic),%,≤ |
0.5 |
| acid dissolvable impurity ,%,≤ |
0.1 |
| causis weightlessness,%,≤ |
0.5 |
| Fe,%,≤ |
0.01 |
| sulfate,%,≤ |
no turbid after examination |
Appearance: white to light gray powder
Uses: use for making ceramics, enamelware and glasses industry.
Packing: In sealed iron drums 50kg net. ... |
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| [SELL] Cobalt Monoxide [2004-06-29] |
| grayish green or dark greenish brown color... |
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| [SELL] Cobalt Powder [2004-06-29] |
| Grey metal power, easily oxidized in air under room temperature
... |
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| [SELL] Cupric Oxide [2004-06-29] |
| brownish black amorphous powder ... |
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>> Total 32, 4pages,showing 1-- 10 1 2 3 4 Next
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