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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If form alteration emphasizes ketone over amino function
Numerical order rule in note 3 may place ketone derivatives later in 2914
If flaking process adds processing aids beyond allowed stabilizers
Preparations with non-qualifying additions classify in 3824
If for retail-packed samples as synthetic coloring intermediates
Retail forms of dye precursors excluded to Chapter 32 per note 2(g)
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Import Tips & Compliance
• Specify flake purity and form in entry docs to prevent bulk chemical mix-up
• Use anti-dusting agents only if per note (g) for identification
• Obtain prior FDA notice if dye end-use traceability required
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.
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.