Anthraquinone
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives. > Quinones: > Anthraquinone > Anthraquinone
Duty Rate (from China)
Products classified under Tariff item 2914.61.00.00
1,2,5,8-Tetrahydroxyanthraquinone (Quinizarin)
Quinizarin (1,2,5,8-tetrahydroxyanthraquinone) is an anthraquinone derivative with four hydroxy groups. It is classified under tariff item 2914.61.00 as a quinone with other oxygen functions, and is primarily used as an intermediate in the production of disperse dyes.
2914.61.001,4-Diaminoanthraquinone
1,4-Diaminoanthraquinone is an anthraquinone derivative with two amino groups. It is classified under tariff item 2914.61.00 as a quinone, despite the presence of nitrogen functions, and is used in the synthesis of reactive blue dyes.
2914.61.001,5-Dihydroxyanthraquinone (Anthrarufin)
Anthrarufin (1,5-dihydroxyanthraquinone) is an anthraquinone derivative with hydroxy groups at positions 1 and 5. It is classified under tariff item 2914.61.00 as a quinone with other oxygen functions, and is used in dye synthesis and pharmaceutical applications.
2914.61.001,8-Dihydroxyanthraquinone (Chrysazin)
Chrysazin (1,8-dihydroxyanthraquinone) is an anthraquinone derivative with hydroxy groups at positions 1 and 8. It is classified under tariff item 2914.61.00 as a quinone with other oxygen functions, and is used in analytical chemistry and as a dye precursor.
2914.61.001-Aminoanthraquinone
1-Aminoanthraquinone is an anthraquinone derivative with an amino group at position 1. It is classified under tariff item 2914.61.00 as a quinone, despite the nitrogen function, and is a critical intermediate for azo dye and pigment production.
2914.61.001-Nitroanthraquinone
1-Nitroanthraquinone is a nitrated derivative of anthraquinone with a nitro group at position 1. It is classified under tariff item 2914.61.00 as a nitrated quinone derivative, and is used as an intermediate in the production of dyes and pharmaceuticals.
2914.61.002-Chloroanthraquinone
2-Chloroanthraquinone is a halogenated derivative of anthraquinone with a chlorine atom at position 2. It is classified under tariff item 2914.61.00 as a halogenated quinone, and is used in the synthesis of chloro-substituted dyes and pharmaceuticals.
2914.61.002-Sulfoanthraquinone
2-Sulfoanthraquinone is a sulfonated derivative of anthraquinone with a sulfonic acid group at position 2. It is classified under tariff item 2914.61.00 as a sulfonated quinone derivative, and is a key intermediate in dye manufacturing.
2914.61.00Anthraquinone
Anthraquinone is a yellow crystalline solid with a characteristic quinone structure containing two carbonyl groups in a fused ring system. It is classified under tariff item 2914.61.00 as a quinone, and serves as a fundamental intermediate in the production of dyes, paper pulp, and other chemicals.
2914.61.00Anthraquinone-2-sulfonic Acid
Anthraquinone-2-sulfonic acid is a sulfonated derivative of anthraquinone in its free acid form. It is classified under tariff item 2914.61.00 as a sulfonated quinone derivative, and is essential for the production of direct and reactive dyes.
2914.61.00Bromaminic Acid (1-Amino-4-bromoanthraquinone-2-sulfonic Acid)
Bromaminic acid (1-amino-4-bromoanthraquinone-2-sulfonic acid) is a complex derivative of anthraquinone with amino, bromo, and sulfonic acid functions. It is classified under tariff item 2914.61.00 as a substituted quinone, and is key for the production of brominated reactive dyes.
2914.61.00Sodium 2-Anthraquinonesulfonate
Sodium 2-anthraquinonesulfonate is the sodium salt of 2-anthraquinonesulfonic acid. It is classified under tariff item 2914.61.00 per Chapter 29 note on inorganic salts of organic compounds, and is used in the manufacturing of reactive dyes and as a chemical intermediate.