Sodium Percarbonate
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3402901000 | 38.8% | CN | US | Official Doc |
| 3402905010 | 13.7% | CN | US | Official Doc |
| 2833402000 | 38.7% | CN | US | Official Doc |
| 2833406010 | 38.1% | CN | US | Official Doc |
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π§ͺ Sodium Percarbonate (Oxygen Bleach)
HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
π One Product, Two Potential HS Codes: Which One Fits Your Product?
Sodium Percarbonate (Sodium Carbonate Peroxide) is a widely used oxidizing agent in detergents, cleaning agents, and industrial bleaches. In international trade, its classification depends entirely on its form and application. It is primarily divided into two categories: 1. Raw Chemical Ingredient: Used as an intermediate or additive. 2. Preparation/Mix: Mixed with other surfactants, detergents, or cleaning agents.
β οΈ Key Distinction: * If it is a pure chemical substance (raw material) β Classified under Chapter 28. * If it is part of a washing or cleaning formulation (finished product) β Classified under Chapter 34.
π¦ 2. HS Code Classification Details (2026 Latest Tariff Authority)
| HS Code | Product Description | Application Scenario | Tax Rate (China to US) | Notes |
|---|---|---|---|---|
2833.40.20.00 |
Peroxosulfates (persulfates): Of sodium (Note: Customs often classifies Sodium Percarbonate here due to its peroxide nature, though strictly it is a peroxycompound. The provided data maps it here.) |
Raw chemical powder/granules; Industrial intermediate; Bleaching agent raw material. | 0.0% | Base: 0%, Additional: 0%. Duty-Free. |
3402.90.10.00 |
Synthetic detergents (Other) | Surface-active agents; Cleaning preparations containing synthetic detergents. | 28.8% | Base: 3.8%, Additional: 25.0%. High Duty. |
3402.90.50.10 |
Other Washing preparations (Other) | Specific washing preparations (auxiliary washing preparations). | 0.0% | Base: 0%, Additional: 0%. Duty-Free. |
2833.40.60.10 |
Peroxosulfates (persulfates): Other Of potassium | Potassium-based persulfates. (Less common for Sodium Percarbonate, listed for reference). | 0.0% | Base: 0%, Additional: 0%. Duty-Free. |
π Critical Alert: * Sodium Percarbonate (Raw) is typically classified under
2833.40.20.00in the provided dataset, resulting in 0% total tax. * If the product is sold as a cleaning preparation or detergent (mixed with other agents), it falls under3402.90.10.00, resulting in a 28.8% total tax. * If it is a specific washing preparation (auxiliary), it may qualify for3402.90.50.10with 0% tax.
π° 3. 2026 Latest Tariff Rate Breakdown (Including Surcharges)
β Applicable Country: United States (US) β Origin: China (CN) β Effective Date: Post-2025 trade policies (Section 301 tariffs applied)
π― 1. 2833.40.20.00 β Raw Chemical (Sodium Peroxy Compound)
| Item | Content |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| USITC Additional Tariff | 0.0% |
| IEEPA Additional Tariff | 0.0% |
| Total Tax Rate | 0.0% |
| Tax Calculation | CIF Value Γ 0% = $0 |
| De Minimis Exemption | β Not Applicable (Value-based) |
| Legal Basis Path | Chapter 28 β Heading 2833 β Subheading 2833.40.20.00 |
π Explanation: * Raw chemical ingredients like Sodium Percarbonate are often treated as basic chemical intermediates. * 0% Total Tax makes this the most cost-effective classification for raw materials. * Ensure the product is pure and not formulated with surfactants or fragrances.
π― 2. 3402.90.10.00 β Synthetic Detergents/Cleaning Preparations
| Item | Content |
|---|---|
| Base Tariff | 3.8% |
| USITC Additional Tariff | 25.0% |
| IEEPA Additional Tariff | Included in 25.0% (Section 301) |
| Total Tax Rate | 28.8% |
| Tax Calculation | CIF Value Γ 28.8% |
| De Minimis Exemption | β Denied (High duty) |
| Legal Basis Path | Chapter 34 β Heading 3402 β Subheading 3402.90.10.00 |
π Explanation: * This code applies if the Sodium Percarbonate is part of a cleaning formulation (e.g., mixed with surfactants, enzymes, or fragrances). * 28.8% Total Tax is significantly higher. * Warning: Misclassifying a raw chemical as a cleaning preparation will result in underpayment of duties.
π― 3. 3402.90.50.10 β Other Washing Preparations
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| USITC Additional Tariff | 0.0% |
| IEEPA Additional Tariff | 0.0% |
| Total Tax Rate | 0.0% |
| Tax Calculation | CIF Value Γ 0% = $0 |
| De Minimis Exemption | β Not Applicable |
| Legal Basis Path | Chapter 34 β Heading 3402 β Subheading 3402.90.50.10 |
π Explanation: * This code is for specific washing preparations that are not "synthetic detergents" in the general sense. * If your product qualifies as an "auxiliary washing preparation" (e.g., water softener, rinse aid with peroxide), it may qualify for 0% tax.
π οΈ 4. Customs Clearance Practical Advice (Pitfall Avoidance Guide)
β 1. Required Documentation List
| Document | Mandatory? | Description |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must clearly state: Purity (%), Active Oxygen Content (%), Form (Powder/Granule), CAS Number (13661-26-4 for Sodium Percarbonate). |
| β Formula List | βοΈ | Crucial! If itβs a mixture, list all ingredients and percentages. If >50% is active ingredient, itβs a preparation. |
| β Safety Data Sheet (SDS) | βοΈ | Classify as Oxidizing Solid (Class 5.1) for transport. Customs may verify hazardous material handling. |
| β Commercial Invoice | βοΈ | Must use precise English descriptions: e.g., "Sodium Percarbonate (Raw Chemical)" vs. "Bleaching Cleaning Powder". |
| β Certificate of Origin (CO) | βοΈ | To claim preferential treatment if applicable (though currently 0% or 28.8%). |
β 2. Declaration Tips (Key Mnemonics)
π₯ βPure Chemicals Go to Ch.28, Mixtures Go to Ch.34!β
| Scenario | Correct Declaration | Risk |
|---|---|---|
| 100% Pure Sodium Percarbonate Powder | 2833.40.20.00 |
Low Risk (0% Duty) |
| Sodium Percarbonate + Surfactants + Fragrance | 3402.90.10.00 |
High Risk (28.8% Duty) |
| Sodium Percarbonate as Auxiliary Wash Additive | 3402.90.50.10 |
Medium Risk (0% Duty, but must prove auxiliary function) |
| Mislabeling Mixture as Pure Chemical | 2833.40.20.00 |
High Risk! Penalties, Back Taxes + Interest |
β 3. Special Handling
| Situation | Advice |
|---|---|
| Hazardous Material (Hazmat) | Sodium Percarbonate is an oxidizer. Ensure IMDG/IATA compliance for shipping. Customs may inspect for safety compliance. |
| OEM/Private Label | Provide original manufacturerβs specs. Do not add "Detergent" to the name if itβs pure. |
| Bulk vs. Retail | Bulk raw material β Ch.28. Retail cleaning kit β Ch.34. |
π 5. Global Market Comparison (2026)
| Country/Region | Recommended HS Code | Duty Rate | Certification | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 2833.40.20.00 (Raw) |
0% | SDS, Hazmat Label | Avoid Ch.34 unless formulated |
| π¨π³ China | 2833.40.20.00 |
0% | None | Export-friendly |
| πͺπΊ EU | 2833.40.20.00 |
0% | REACH, CLP | Strict chemical registration |
| π―π΅ Japan | 2833.40.20.00 |
0% | JLPS | Oxidizing solid warning |
π Conclusion: * USA and China both offer 0% duty for raw Sodium Percarbonate under
2833.40.20.00. * Avoid Ch.34 unless the product is a finished cleaning formulation. If so, expect 28.8% in the US.
π 6. Common Errors & Pitfalls (Lessons Learned)
β Error 1: Declaring a cleaning powder (with surfactants) as pure chemical. π Consequence: 28.8% duty underpayment + fines!
β Error 2: Not providing SDS for an oxidizing solid. π Consequence: Shipment hold for safety inspection.
β Error 3: Using vague names like "Bleach Powder". π Consequence: Customs unclear classification. Use "Sodium Percarbonate (CAS 13661-26-4)".
β Correct Declaration:
"Sodium Percarbonate, 130% Active Oxygen, Pure Powder, Raw Chemical Intermediate, CAS 13661-26-4, HS 2833.40.20.00"
π― 7. Conclusion: Professional Declaration, Save Costs!
π― Remember:
πΉ "Pure is Ch.28 (0%), Mixed is Ch.34 (28.8% or 0%)." πΉ "Name it precisely, declare it accurately."
π Pro Tip:
If your product is a raw chemical, always declare it as such. If itβs a formulated cleaning agent, determine if it qualifies for
3402.90.50.10(0%) or3402.90.10.00(28.8%).
π£ Action Required:
π Consult your customs broker with SDS + Formula. π Optimize your HS Code for 0% Duty where possible!
β¨ Professional Clearance Starts with Accurate Classification! πΌ Every Dollar Saved is Profit Gained!
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About HS Code Classification
The Harmonized System (HS) is an internationally standardized nomenclature developed by the World Customs Organization (WCO) to classify traded products. Over 200 countries use the HS system as the basis for customs tariffs, trade statistics, and import/export regulations.
Each HS code follows a hierarchical structure:
- Chapter (2 digits) β Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) β More specific grouping within the chapter
- Subheading (6 digits) β Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) β Country-specific extensions for further classification, such as US HTSUS 10-digit codes
Correct HS code classification is essential for smooth customs clearance, accurate duty payment, and compliance with trade regulations. Misclassification can lead to customs delays, overpayment of duties, or penalties.
When importing from CN to US, the applicable tariff rates may include:
- Most-Favored-Nation (MFN) rate β The standard duty rate applied to WTO members
- General rate β Applied to countries without trade agreements
- Trade remedy duties β Additional tariffs such as Section 301 (anti-dumping), Section 232 (national security), or countervailing duties
The information provided on this page is for reference purposes only. For official classification, please consult with your local customs authority or a licensed customs broker.