💾 Data Updated: 2025 HTS Revision 30 • Last updated: November 24, 2025

9902.01.36 - Hydroxylamine (CAS No. 7803-49-8) (provided for in subheading 2825.10.00)

Details

FieldValue
Unit of QuantityN/A
General Rate of Duty2.7%
Special Rate of DutyNo change
Column 2 Rate of DutyNo change
Quota QuantityN/A
Additional DutiesN/A

Overview

This HTS classification, 9902.01.36, pertains specifically to Hydroxylamine (CAS No. 7803-49-8). It is important to note that while this entry appears within Chapter 99, which deals with temporary legislation and special provisions, the description explicitly states it is "provided for in subheading 2825.10.00." This indicates that the primary classification for hydroxylamine, when not subject to specific temporary measures, would be under the more general chemical headings. This particular code is likely to be utilized for imports subject to specific trade agreements, temporary proclamations, or additional import restrictions as enacted under Section 22 of the Agricultural Adjustment Act.

Distinguishing this code from its sibling categories within Chapter 99 would depend on the specific temporary legislation or trade agreement provisions associated with each. However, broadly speaking, sibling categories at this level would likely encompass other chemicals or goods subject to similar temporary trade measures. The key differentiator for 9902.01.36 is its precise focus on hydroxylamine, a chemical compound with diverse industrial applications, such as in the production of nylon, pharmaceuticals, and as a reducing agent.

As 9902.01.36 is a leaf node, there are no further subcategories. Therefore, classification under this code is definitive for hydroxylamine when imported under the specific conditions referenced. Importers should verify the current applicability of this HTS code and any associated duties or restrictions, as Chapter 99 codes often reflect dynamic trade policies.

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