PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES > INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METALS, OF RARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES > Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide
| Code | Description | Duty |
|---|---|---|
| 2818100000 | Artificial corundum, whether or not chemically defined | 5.200 % |
| 2818101100 | With an aluminium oxide content of 98,5|% by weight or more | 5.200 % |
| 2818101100 | With less than 50|% of the total weight having a particle size of more than 10|mm | 5.200 % |
| 2818101110D | Sol-Gel corundum (CAS RN 1302-74-5) with an aluminium oxide content of 99,6 % or more by weight, having a micro crystalline structure in the form of rods with an aspect ratio of 1,3 or more, but not more than 6,0 | 5.200 % |
| 2818101120D | Sintered corundum with a micro crystalline structure, consisting of aluminium oxide (CAS RN 1344-28-1) and magnesium aluminate (CAS RN 12068-51-8), with a content by weight (calculated as oxides) of: -92 % or more of aluminium oxide, and -8 % or less of magnesium oxide | 5.200 % |
+22 sub-codes
| 5.200 % |
| 2818101120D | Sintered corundum with a micro crystalline structure, consisting of aluminium oxide (CAS RN 1344-28-1) and magnesium aluminate (CAS RN 12068-51-8), with a content by weight (calculated as oxides) of: -92 % or more of aluminium oxide, and -8 % or less of magnesium oxide | 5.200 % |
| 2818101130D | Sintered Sol-Gel corundum or pre-sintered Sol-Gel with an aluminium oxide content of 99,6% or more by weight, having a microcrystalline structure in the form of rods with an aspect ratio of 1,3 or more, but not more than 6,0 | 5.200 % |
| 2818101140D | Sintered Sol-Gel corundum or pre-sintered Sol-Gel with a microcrystalline structure, consisting of aluminium oxide, with a composition by weight (as oxides) of at least 98,5% aluminium oxide, other than with an aluminium oxide content of 99,6% or more by weight, having a microcrystalline structure in the form of rods with an aspect ratio of 1,3 or more, but not more than 6,0 | 5.200 % |
| 2818101191 | Other | 5.200 % |
| 2818101191D | Fused alumina where both of the following apply: (i) between 5% and 35% of the product by weight is below the lowest grain size limit set out in the specification for the product and; (ii) between 1% and 10% of the product by weight is above the upper grain size limit set out in the specification for the product | 5.200 % |
| 2818101199D | Other | 5.200 % |
| 2818101900D | With 50|% or more of the total weight having a particle size of more than 10|mm | 5.200 % |
| 2818109100 | With an aluminium oxide content of less than 98,5|% by weight | 5.200 % |
| 2818109100 | With less than 50|% of the total weight having a particle size of more than 10|mm | 5.200 % |
| 2818109120D | Sintered corundum with a micro crystalline structure, consisting of aluminium oxide (CAS|RN|1344-28-1), magnesium aluminate (CAS|RN|12068-51-8) and the rare earth aluminates of yttrium, lanthanum, and neodymium, with a content by weight (calculated as oxides) of: -|92|% or more, but less than 98,5|% of aluminium oxide, -|2|% (± 1,5|%) of magnesium oxide, -|1|% (± 0,6|%) of yttrium oxide, and -|either 3|% (± 2,2|%) of lanthanum oxide or -|2|% (± 1,2|%) of lanthanum oxide and neodymium oxide, with less than 50|% of the total weight having a particle size of more than 10|mm | 5.200 % |
| 2818109130D | Sintered corundum with a micro crystalline structure, consisting of aluminium oxide (CAS RN 1344-28-1) and magnesium aluminate (CAS RN 12068-51-8), with a content by weight (calculated as oxides) of: -92 % or more, but not more than 94 % of aluminium oxide, and -8 % (± 1 %) of magnesium oxide | 5.200 % |
| 2818109140D | Sintered Sol-Gel corundum or pre-sintered Sol-Gel with a microcrystalline structure, consisting of aluminium oxide, with a composition by weight (as oxides) of at least 92% but less than 98.5% aluminium oxide | 5.200 % |
| 2818109191 | Other | 5.200 % |
| 2818109191D | Fused alumina with a titanium dioxide content of 1% by weight or more, where both of the following apply: (i) between 5% and 35% of the product by weight is below the lowest grain size limit set out in the specification for the product and; (ii) between 1% and 10% of the product by weight is above the upper grain size limit set out in the specification for the product | 5.200 % |
| 2818109199D | Other | 5.200 % |
| 2818109900D | With 50|% or more of the total weight having a particle size of more than 10|mm | 5.200 % |
| 2818200000 | Aluminium oxide, other than artificial corundum | 4.000 % |
| 2818200010D | Activated alumina with a specific surface area of at least 350 m²/g | 4.000 % |
| 2818200090D | Other | 4.000 % |
| 2818300000 | Aluminium hydroxide | - |
| 2818300020D | Aluminium hydroxide (CAS RN 21645-51-2) -|in the form of powder -|with a purity by weight of 99,5|% or more -|with a decomposition point of 263o C or more -|with| a particle size of 4|µm (± 1|µm) -|with a Total-Na2O-content by weight of not more than 0,06|% | 5.500 % |
| 2818300030D | Aluminium hydroxide oxide|(CAS RN 1318-23-6) in the form of boehmite or pseudoboehmite | 5.500 % |
| 2818300090D | Other | 0.000 % |