Czech Republic HS CodeHS Code 3815909050: Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators, supported catalysts and catalysts consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol) : 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 in Czech Republic
What is HS Code 3815909050 in Czech Republic
Under Czech Republic's Combined Nomenclature / TARIC (Kombinovaná nomenklatura), HS Code 3815909050 is classified as Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators, supported catalysts and catalysts consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol) : 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. Czech Republic's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 3815909050 belongs to Section VI: Products of the chemical or allied industries, Chapter 38: Miscellaneous chemical products, Heading 3815: Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included.
Explore more 2026 Latest Czech Republic import export trade data and shipment records for HS Code Unsupported Reaction Catalysts on TradeInt global trade data platformClassification Path of HS Code 3815909050 in Czech Republic
Czech Republic Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)
In Czech Republic, HS 3815909050 is classified under the Combined Nomenclature / TARIC (Kombinovaná nomenklatura) — a 10-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Combined Nomenclature / TARIC (CN / TARIC)
Local name Kombinovaná nomenklatura
Digits 10
Official source https://www.celnisprava.cz/en/
Top Trading Product of HS Code 3815
Top Czech Republic import Product Under HS Code 3815
1 381512: Supported catalysts : With precious metal or preciousmetal compounds as the active substance $1.0B2 381519: Supported catalysts : Other $141.3M3 381590: Other $39.7MFigures shown for 2025.
For more 2026 recent data, search for Czech Republic import trade recordsTop Czech Republic export Product Under HS Code 3815
1 381512: Supported catalysts : With precious metal or preciousmetal compounds as the active substance $78.8M2 381519: Supported catalysts : Other $28.4M3 381590: Other $7.7MFigures shown for 2025.
For more 2026 recent data, search for Czech Republic export trade recordsRelated HS Code to Czech Republic Unsupported Reaction Catalysts (3815909050)
HS Code 3815901000
Catalysts consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol (excl. supported catalysts)
HS Code 3815909016
Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators, supported catalysts and catalysts consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol) : Initiator based on dimethylaminopropyl urea
HS Code 3815909018
Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators, supported catalysts and catalysts consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol) : Oxidation catalyst with an active ingredient of di[manganese (1+)], 1,2-bis(octahydro-4,7-dimethyl-1H-1,4,7-triazonine-1-yl-kN$1, kN$4, kN$7)ethane-di-?-oxo-?-(ethanoato-kO, kO')-, di[chloride(1-)], used to accelerate chemical oxidation or bleaching (CAS RN 1217890-37-3)
HS Code 3815909025
Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators, supported catalysts and catalysts consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol) : Catalyst consisting by weight of: -|30|% or more but not more than 33|% of bis(4-(diphenylsulphonio)phenyl)sulphide bis(hexafluorophosphate) (CAS RN 74227-35-3), and -|24|% or more but not more than 27|% of diphenyl(4-phenylthio)phenylsuphonium hexafluorophosphate (CAS RN 68156-13-8)in propylene carbonate (CAS RN 108-32-7)
HS Code 3815909030
Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators, supported catalysts and catalysts consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol) : 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
HS Code 3815909035
Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators, supported catalysts and catalysts consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol) : Catalyst containing by weight: -|25|% or more but not more than 27,5|% of bis[4-(diphenylsuphonio)phenyl]sulphide bis(hexafluoroantimonate) (CAS RN 89452-37-9), and -|20|% or more but not more than 22,5|% of diphenyl(4-phenylthio)phenylsufonium hexafluoroantimonate (CAS RN 71449-78-0)in propylene carbonate (CAS RN 108-32-7)
HS Code 3815909038
Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators, supported catalysts and catalysts consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol) : Photoinitiator, containing by weight: -80 % or more of polyethylene glycol di[?-4-[4-(2-dimethylamino-2-benzyl)butanoylphenyl]piperazine]propionate (CAS RN 886463-10-1), -not more than 17 % of polyethylene glycol [?-4-[4-(2-dimethylamino-2-benzyl)butanoylphenyl]piperazine]propionate
HS Code 3815909040
Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators, supported catalysts and catalysts consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol) : Catalyst: -|containing molybdenum oxide and other metal oxides in a silicon dioxide matrix, -|in the form of hollow cylindrical solids of a length of 4|mm or more but not more than 12|mmfor use in the manufacture of acrylic acid
HS Code 3815909043
Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators, supported catalysts and catalysts consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol) : 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)
HS Code 3815909048
Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators, supported catalysts and catalysts consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol) : Photoinitiator containing by weight: -88 % or more of ?-(2-benzoylbenzoyl)-?-[(2-benzoylbenzoyl)oxy]-poly(oxy-1,2-ethanediyl) (CAS RN 1246194-73-9), -not more than 12 % of ?-(2-benzoylbenzoyl)-?-hydroxy-poly(oxy-1,2-ethanediyl) (CAS RN 1648797-60-7)
Frequently Asked Questions
What is HS code 3815909050 in Czech Republic?
HS code 3815909050 covers Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators, supported catalysts and catalysts consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol) : 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 in Czech Republic. It sits in Chapter 38 (Miscellaneous chemical products), Heading 3815 of the Harmonized System, and is classified under CN / TARIC.
Is HS code 3815909050 the same across all countries?
What system does Czech Republic use to classify HS code 3815909050?
Where can I officially look up HS code 3815909050 in Czech Republic?