What is classification for an anthraquinone dispersion? The anthraquinone dispersion is composed of the following ingredients: sodium napthalene sulphonate) 2%, (xanthan gum) .08%, anthraquinone 50%, and water 47.92%. The product is formulated for a specific use in the pulp and paper industry as a coating and stiffening agent. Anthraquinone is an aromatic substance. Sodium napthalene sulphonate is a dispersing agent and xanthan gum is a thickening agent.
A. 2914.70.4000
B. 2921.10.0000
C. 3707.90.3290
D. 3809.92.1000
E. 3824.90.9280
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The Answer is: D
Citation: HTSUS Chapters 29, 37, and 38
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