Spain HS CodeHS 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 in Spain
What is HS Code 3815909040 in Spain
Under Spain's Combined Nomenclature / TARIC (Nomenclatura Combinada), HS Code 3815909040 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 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. Spain's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 3815909040 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 Spain import export trade data and shipment records for HS Code Unsupported Reaction Catalysts on TradeInt global trade data platformClassification Path of HS Code 3815909040 in Spain
Spain Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)
In Spain, HS 3815909040 is classified under the Combined Nomenclature / TARIC (Nomenclatura Combinada) — a 10-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Combined Nomenclature / TARIC (CN / TARIC)
Local name Nomenclatura Combinada
Digits 10
Official source https://sede.agenciatributaria.gob.es/
Top Trading Product of HS Code 3815
Top Spain import Product Under HS Code 3815
1 381590: Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included : Other $110.0M2 381519: Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included : Supported catalysts : Other $86.2M3 381512: Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included : Supported catalysts : With precious metal or preciousmetal compounds as the active substance $81.3MFigures shown for 2024.
For more 2026 recent data, search for Spain import trade recordsTop Spain export Product Under HS Code 3815
1 381512: Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included : Supported catalysts : With precious metal or preciousmetal compounds as the active substance $39.3M2 381590: Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included : Other $28.3M3 381519: Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included : Supported catalysts : Other $28.0MFigures shown for 2024.
For more 2026 recent data, search for Spain export trade recordsRelated HS Code to Spain Unsupported Reaction Catalysts (3815909040)
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 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)
HS 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
Frequently Asked Questions
What is HS code 3815909040 in Spain?
HS code 3815909040 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 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 in Spain. It sits in Chapter 38 (Miscellaneous chemical products), Heading 3815 of the Harmonized System, and is classified under CN / TARIC.
Is HS code 3815909040 the same across all countries?
What system does Spain use to classify HS code 3815909040?
Where can I officially look up HS code 3815909040 in Spain?