Technical Grade 1-Aminoanthraquinone
Technical grade 1-Aminoanthraquinone is an aromatic amino-quinone for industrial dye synthesis, chemically defined with allowable impurities per Chapter 29(a). It matches HTS 2922.39.17.00 exactly as the named product, an oxygen-function amino-quinone without multi-oxygen features. Common in disperse blue dye intermediates.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If primarily classified by amine function over oxygen-function
Goods fitting multiple headings classify in the last numerical order per Chapter note 3; amine priority may shift if oxygen secondary
If for nucleic acid-derived analogs with heteroatoms
Chapter note 5 excludes certain ring heteroatom compounds from 2932-2934, but close analogs may qualify
If technical grade includes isomers exceeding pure compound limits
Mixtures of isomers fall outside note (b) if not same compound, going to preparations
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Import Tips & Compliance
• Include impurity profile in commercial invoice to affirm 'chemically defined' status
• Ensure no water dissolution beyond note (d)
• Comply with REACH-like declarations for EU-origin goods
Related Products under HTS 2922.39.17.00
1-Aminoanthraquinone
1-Aminoanthraquinone is a chemically defined aromatic amino-quinone compound with the formula C14H9NO2, featuring an amino group attached to the anthraquinone structure. It falls under HTS 2922.39.17.00 as an oxygen-function amino-quinone, specifically the named aromatic variant, separate from mixtures or derivatives with multiple oxygen functions. Primarily used as an intermediate in dye synthesis.
High-Purity 1-Aminoanthraquinone 99%
High-purity 1-Aminoanthraquinone at 99% concentration is a refined, chemically defined aromatic amino-quinone used in precision dye manufacturing. Classified under HTS 2922.39.17.00 due to its specific identification as 1-Aminoanthraquinone, an oxygen-function amino-quinone without additional oxygen functions or impurities exceeding chapter tolerances. Impurities are minimal and do not alter its principal character.
1-Aminoanthraquinone with Stabilizer
1-Aminoanthraquinone stabilized with an anticaking agent for transport and preservation, remaining a chemically defined compound under Chapter 29 notes. It is specifically named under HTS 2922.39.17.00 as an aromatic amino-quinone, with additives solely for safety per note (f). Used in vat dye production.
1-Aminoanthraquinone Flake Form
1-Aminoanthraquinone in flake form for easier handling in chemical processing, a pure aromatic amino-quinone under HTS 2922.39.17.00. Its oxygen-function amino-quinone structure and chemical definition align with Chapter 29(a), excluding salts or multi-function variants. Applied in pigment manufacturing.