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Pd/CaCO3 catalyst lindlar catalyst |
Carrier
composition |
calcium carbonate |
Main specification and physicochemical performance |
Specification |
Pd 403 |
Pd 405 |
Pd 410 |
Palladium |
3%±0.2% |
5%±0.2% |
10%±0.2% |
Specific surface area |
150-260m 2 /g |
Mean diameter |
20µm-50µm |
Impurity |
≤0.5% |
Settling volume |
≥2.1ml/g |
Water content |
≤5% |
| PH value |
8 |
Note: |
Can produce various kinds of catalysts with palladium
content of 0.5%-20%. |
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| Main reaction |
 |
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Fields of
application |
Chemical, medical and medical intermediate, dyeing agent, food
additive, pesticide, cosmetics, liquid crystal material etc..
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Executive
standard |
Q/XB 1811-2001 |
Physicochemical
parameters |
Palladium,% |
5.0 |
pH value(10% suspension ) |
8.0-10.0 |
105°C volatile content,% |
≥0.4 |
Insoluble substance in
hydrochloric acid,% |
≤0.10 |
Settling volume,ml/g |
≥2.8 |
Iron (Fe) content, % |
≤0.08 |
Manganese(Mn) content, % |
≤0.006 |
Residue
on sieve |
25um test sieve,% |
≤0.30 |
45um test sieve,% |
≤90.0 |
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| CAS No. |
7440-05-3 |
| Packing |
Carton(vinyon bag inside):1kg/bag, 2kg/bag
Metal pail(vinyon bag inside):10,20,50kg/pail |
On the client's requirements |
| Application |
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Add:No. 96 Weiyang Rd., Xi'an Tel: +86-29-86231112
Copyright(C)2006,Xi'An Catalyst Chemical Co.,Ltd. All Rights Reserved.
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