CAS No.: | 779008-60-5 |
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Formula: | Cecl3 |
EINECS: | * |
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Index Model | CeCl3.2N5 | CeCl3.3N5 | CeCl3.4N |
CeCl3/TRECl3(%,min) | 98.5 | 99 | 99.78 |
Appearance | White Powder | White Powder | White Powder |
RE Impurities/TREO | %(Max) | %(Max) | %(Max) |
La2O3 | Total 0.1 | 0.01 | 0.003 |
Pr6O11 | 0.01 | 0.003 | |
Nd2O3 | 0.01 | 0.002 | |
Sm2O3 | 0.01 | 0.001 | |
Y2O3 | 0.01 | 0.0005 | |
Non-Re Impurities | %(Max) | %(Max) | %(Max) |
Fe2O3 | 0.005 | 0.003 | 0.002 |
SiO2 | 0.005 | 0.005 | 0.002 |
CaO | 0.01 | 0.005 | 0.003 |
CuO | \ | \ | \ |
NiO | 0.003 | 0.002 | 0.001 |
V2O5 | 0.003 | 0.002 | 0.001 |
Cr2O3 | 0.003 | 0.002 | 0.001 |
PbO | \ | \ | \ |
Al2O3 | 0.003 | 0.002 | 0.001 |
MnO2 | 0.003 | 0.002 | 0.001 |
MgO | \ | \ | \ |
Na2O | \ | \ | \ |
K2O | \ | \ | \ |
Other Indexes | |||
H2O(% max) | 1.0 | 0.5 | 0.1 |
Water Solubility(pH:5~6) | Clear | ||
HNO3 Solubility(H+:2N) | Clear | ||
Memo | Can custom-made as per request. |
Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
Application: | Medical intermediate,Material intermediates,chemical reagent,fine chemicals |
Used as petroleum catalyst, automobile exhaust catalysts, organic synthesis catalyst, pharmaceutical intermediates, also used as a starting point for the preparation of other cerium salts, such as the Lewis acid, cerium(III) trifluoromethanesulfonate, used for Friedel-Crafts acylations. It can be used itself as a Lewis acid, for example as a catalyst in Friedel-Crafts alkylation reactions. | |
Used as petroleum catalyst and cerium salt raw material. Also used to make metal cerium, etc. |
Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |