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Position 3815 — Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included | TariffCodex
3815
Position 3815 — Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included
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Tarif douanier
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Chapitre 38
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3815
Sous-positions
Code
Désignation
Taux de droit
3815110000
Supported catalysts
6.5%
3815110000
With nickel or nickel compounds as the active substance
6.5%
3815120000
With precious metal or precious-metal compounds as the active substance
6.5%
3815120010
Catalyst, in the form of granules or rings of a diameter of 3|mm or more but not more than 10|mm, consisting of silver on an aluminium oxide support and containing by weight 8|% or more but not more than 40|% of silver
6.5%
3815120090
Other
6.5%
3815190000
Other
—
3815191000
Catalyst in the form of grains of which 90|% or more by weight have a particle-size not exceeding 10|micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing by weight: -|20|% or more but not more than 35|% of copper and -|2|% or more but not more than 3|% of bismuth, and of an apparent specific gravity of 0,2|or more but not exceeding 1,0
0%
3815199000
Other
6.5%
3815199010
Catalysts consisting of chromium trioxide, dichromium trioxide or organometallic compounds of chromium, fixed on a silicon dioxide support with a pore volume of 2 cm³/g or more (as determined by the nitrogen absorption method)
6.5%
3815199030
Catalyst containing titanium tetrachloride supported on magnesium dichloride, for use in the manufacture of polypropylene
6.5%
3815199055
Components for a catalyst system, imported as single components or as set, made up of at least one of the following preparations: -ceramic material (CAS RN 66402-68-4), -molybdenum oxide and nickel oxide supported on aluminium oxide, -molybdenum oxide, nickel oxide and aluminium phosphate supported on aluminium oxide, -molybdenum oxide, nickel oxide, aluminium phosphate, silica, and molybdenum supported on aluminium oxide, for use against organic and inorganic impurities in kerosene production
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
—
0%
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
6.5%
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3815199070
Catalyst consisting of organo-metallic compounds of aluminium and zirconium, fixed on a support of silicon dioxide
3815199075
Catalyst consisting of organo-metallic compounds of aluminium and chromium, fixed on a support of silicon dioxide
3815199080
Catalyst consisting of organo-metallic compounds of magnesium and titanium, fixed on a support of silicon dioxide, in the form of a suspension in mineral oil
3815199082
Catalyst consisting of organo-metallic compounds of boron, titanium and aluminium, fixed on a support of silicon dioxide, in the form of powder
3815199085
Catalyst consisting of organo-metallic compounds of aluminium, magnesium and titanium, fixed on a support of silicon dioxide, in the form of powder
3815199086
Catalyst containing titanium tetrachloride supported on magnesium dichloride, for use in the manufacture of polyolefins
3815199090
Other
3815900000
Other
3815901000
Catalyst consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol
3815909000
Other
3815909016
Initiator based on dimethylaminopropyl urea
3815909030
Catalyst, consisting of a suspension in mineral oil of: -|tetrahydrofuran complexes of magnesium chloride and titanium(III) chloride; and -|silicon dioxide -|containing 6,6|% (± 0,6|%) by weight of magnesium, and -|containing 2,3|% (± 0,2|%) by weight of titanium
3815909038
Photoinitiator, containing by weight: -80 % or more of polyethylene glycol di[β-4-[4-(2-dimethylamino-2-benzyl)butanoylphenyl]piperazine]propionate (CAS RN 886463-10-1), -not more than 17 % of polyethylene glycol [β-4-[4-(2-dimethylamino-2-benzyl)butanoylphenyl]piperazine]propionate
3815909043
Catalyst in powder form consisting by weight of -92,50 % (± 2) % titanium dioxide (CAS RN 13463-67-7) -5 % (± 1) % silicon dioxide (CAS RN 112926-00-8) and -2,5 % (± 1,5) % sulphur trioxide (CAS RN 7446-11-9)
3815909048
Photoinitiator containing by weight: -88 % or more of α-(2-benzoylbenzoyl)-ω-[(2-benzoylbenzoyl)oxy]-poly(oxy-1,2-ethanediyl) (CAS RN 1246194-73-9), -not more than 12 % of α-(2-benzoylbenzoyl)-ω-hydroxy-poly(oxy-1,2-ethanediyl) (CAS RN 1648797-60-7)
3815909050
Catalyst containing titanium trichloride, in the form of a suspension in hexane or heptane containing by weight, in the hexane- or heptane-free material, 9|% or more but not more than 30|% of titanium
3815909055
Catalytic Additives for fluid catalytic cracking (FCC), not containing Y type zeolite (CAS RN 308079-79-0), and not being a FCC (Fluid Catalytic Cracking) base catalyst, in the form of powder, consisting of a mixture of one or more of the following active substances: -calcium carbonate (CAS RN 471-34-1), -copper oxide (CAS RN 1217-38-0), -iron oxide (CAS RN 1309-37-1), -aluminium magnesium vanadium oxide (CAS RN 70621-8-0), -vanadium pentoxide (CAS RN 1314-62-1), -aluminium phosphate (CAS RN 7784-30-7), -cerium oxide (CAS RN 1306-38-3), -ZSM-5 type zeolite (CAS RN 308081-08-5), and one or more of the following inert substances: -magnesium oxide (CAS RN 1309-48-8), -aluminium oxide (CAS RN 1344-28-1), -kaolin (CAS RN 1332-58-7)
3815909058
1,1′-Bis(4-triethylsilylphenyl)methylene(cyclopentadienyl)(2,7-di-tert-butyl-9-fluorenyl)dimethylhafnium (CAS RN 264926-41-2) in the form of a hexane (CAS RN 110-54-3) solution, containing by weight 2,0 % or more but not more than 2,5 % of 1,1′-bis(4-triethylsilylphenyl)methylene(cyclopentadienyl)(2,7-di-tert-butyl-9-fluorenyl)dimethylhafnium
3815909076
Catalyst consisting of titanium dioxide and tungsten trioxide
3815909080
Catalyst consisting predominantly of dinonylnaphthalenedisulphonic acid in the form of a solution in isobutanol
3815909081
Catalyst, containing by weight 69|% or more but not more than 79|% of (2-hydroxy-1-methylethyl)trimethylammonium 2-ethylhexanoate
3815909085
Catalyst based on aluminosilicate (zeolite), for the alkylation of aromatic hydrocarbons, for the transalkylation of alkylaromatic hydrocarbons or for the oligomerization of olefins
3815909088
Catalyst, consisting of titanium tetrachloride and magnesium chloride, containing by weight on an oil- and hexane-free basis: -|4|% or more but not more than 10|% of titanium and -|10|% or more but not more than 20|% magnesium
3815909089
Rhodococcus rhodocrous J1 bacteria, containing enzymes, suspended in a polyacrylamide gel or in water, for use as a catalyst in the production of acrylamide by the hydration of acrylonitrile
3815909090
Other
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