Quinizarin with Anti-Caking Agent
1,4-Dihydroxyanthraquinone with 0.2% silicon dioxide anti-caking agent, classified under HTS 2914.69.60.00 per Chapter 29 note (f) for necessary preservation additives. Used in pigment manufacturing.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If stabilizer content exceeds preservation necessity levels
Preparations with additives beyond Chapter 29 note limits classify as chemical mixtures.
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Import Tips & Compliance
• Specify exact anti-caking agent composition and concentration in SDS; demonstrate necessity for transport/preservation; monitor total additives to avoid Chapter 38 mixture classification
Related Products under HTS 2914.69.60.00
1,4-Dihydroxyanthraquinone (Quinizarin)
1,4-Dihydroxyanthraquinone, also known as quinizarin, is a specific dihydroxy derivative of anthraquinone classified under HTS 2914.69.60.00 as one of the named quinones with other oxygen functions. It is primarily used as an intermediate in dye synthesis and organic pigment production.
2-Ethylanthraquinone
2-Ethylanthraquinone is an alkylated anthraquinone specifically named in HTS 2914.69.60.00, used primarily as a key component in hydrogen peroxide production via the anthraquinone process. It functions as an oxygen carrier in cyclic oxidation-reduction reactions in industrial catalysis.
High Purity Quinizarin for Dye Synthesis
Pharmaceutical-grade 1,4-Dihydroxyanthraquinone (99.5% purity) specifically listed under HTS 2914.69.60.00 for use in manufacturing anthraquinone dyes and pigments. Meets Chapter 29 requirements for separate chemically defined quinones.
Industrial Grade 2-Ethylanthraquinone for H2O2 Process
Technical grade 2-Ethylanthraquinone (CAS 84-51-5) explicitly covered by HTS 2914.69.60.00, containing minimal stabilizer for safe transport in hydrogen peroxide manufacturing. Qualifies under Chapter 29 note (f) for added stabilizers.
2-Ethylanthraquinone Flake Form
2-Ethylanthraquinone supplied in solid flake form for easier handling in industrial applications, specifically named in HTS 2914.69.60.00. Physical form does not affect chemical classification.
Purified Quinizarin for Organic Synthesis
Sublimed 1,4-Dihydroxyanthraquinone at 99.8% purity for laboratory and fine chemical synthesis, covered under HTS 2914.69.60.00 as chemically defined quinone. Used in research and specialty chemical production.