Hydroquinone Technical Grade 99%
Hydroquinone technical grade 99% purity is classified under HTS 2907.22.5000 as 'other' hydroquinone, suitable for industrial applications including photographic developers and rubber antioxidants. This polyphenol compound inhibits oxidation in various manufacturing processes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specialized for photographic developer use
Hydroquinone formulations specifically for photography may fall under Chapter 37 chemical preparations for photographic uses.
If when used as rubber antioxidant additive
Chemical compounds specifically for rubber compounding classified in Chapter 38 rather than Chapter 29 parent compounds.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Distinguish from USP grade via lower purity specs and bulk packaging (>25kg drums) in import documentation
• Include REACH/TSCA compliance certificates for antioxidant applications in rubber/tyre manufacturing
• Avoid retail packaging that could trigger Chapter 32 classification as photographic chemicals
Related Products under HTS 2907.22.50.00
Hydroquinone USP Grade
Hydroquinone USP is a high-purity polyphenol classified under HTS 2907.22.5000 as 'other' hydroquinone and its salts, meeting United States Pharmacopeia standards for pharmaceutical applications. It is used primarily in skin lightening creams and depigmentation treatments due to its ability to inhibit melanin production.
Hydroquinone Monomethyl Ether (HQMME)
Hydroquinone monomethyl ether, a substituted polyphenol derivative, falls under HTS 2907.22.5000 as 'other' hydroquinone compounds. Primarily used as a polymerization inhibitor in acrylic resins, adhesives, and UV-curable coatings to prevent premature curing during storage and transport.
4-Methoxyphenol (Hydroquinone Monomethyl Ether Technical Grade)
Technical grade 4-methoxyphenol is a hydroquinone derivative captured under HTS 2907.22.5000 'other' category for polyphenols. Widely used in chemical synthesis as an intermediate for antioxidants, pharmaceuticals, and polymer stabilizers.
Potassium Hydroquinone Disulfonate
Potassium hydroquinone disulfonate, an inorganic salt of hydroquinone per Chapter 29 Note 5(C), is classified under HTS 2907.22.5000 'other.' Used in photographic processing as a stable developer component resistant to aerial oxidation.
Hydroquinone with Stabilizer (0.02% NaOH)
Hydroquinone containing 0.02% sodium hydroxide stabilizer falls under HTS 2907.22.5000 per Chapter Note 1(f) for added stabilizers necessary for preservation. The minimal stabilizer prevents oxidation during transport without rendering suitable for specific use.