🧪 Sodium Percarbonate (Oxygen Bleach)

HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy

📌 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.

⚠️ Key Distinction: * If it is a pure chemical substance (raw material) → Classified under Chapter 28. * If it is part of a washing or cleaning formulation (finished product) → Classified under Chapter 34.

📦 2. HS Code Classification Details (2026 Latest Tariff Authority)

🔍 Critical Alert: * Sodium Percarbonate (Raw) is typically classified under 2833.40.20.00 in 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 under 3402.90.10.00, resulting in a 28.8% total tax. * If it is a specific washing preparation (auxiliary), it may qualify for 3402.90.50.10 with 0% tax.

💰 3. 2026 Latest Tariff Rate Breakdown (Including Surcharges)

✅ Applicable Country: United States (US) ✅ Origin: China (CN) ✅ Effective Date: Post-2025 trade policies (Section 301 tariffs applied)

🎯 1. 2833.40.20.00 – Raw Chemical (Sodium Peroxy Compound)

📌 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.

🎯 2. 3402.90.10.00 – Synthetic Detergents/Cleaning Preparations

📌 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.

🎯 3. 3402.90.50.10 – Other Washing Preparations

📌 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.

🛠️ 4. Customs Clearance Practical Advice (Pitfall Avoidance Guide)

✅ 1. Required Documentation List

✅ 2. Declaration Tips (Key Mnemonics)

🔥 “Pure Chemicals Go to Ch.28, Mixtures Go to Ch.34!”

✅ 3. Special Handling

🌍 5. Global Market Comparison (2026)

📌 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.

📌 6. Common Errors & Pitfalls (Lessons Learned)

❌ Error 1: Declaring a cleaning powder (with surfactants) as pure chemical. 👉 Consequence: 28.8% duty underpayment + fines!

❌ Error 2: Not providing SDS for an oxidizing solid. 👉 Consequence: Shipment hold for safety inspection.

❌ Error 3: Using vague names like "Bleach Powder". 👉 Consequence: Customs unclear classification. Use "Sodium Percarbonate (CAS 13661-26-4)".

✅ Correct Declaration:

"Sodium Percarbonate, 130% Active Oxygen, Pure Powder, Raw Chemical Intermediate, CAS 13661-26-4, HS 2833.40.20.00"

🎯 7. Conclusion: Professional Declaration, Save Costs!

🎯 Remember:

🔹 "Pure is Ch.28 (0%), Mixed is Ch.34 (28.8% or 0%)." 🔹 "Name it precisely, declare it accurately."

📌 Pro Tip:

If your product is a raw chemical, always declare it as such. If it’s a formulated cleaning agent, determine if it qualifies for 3402.90.50.10 (0%) or 3402.90.10.00 (28.8%).

📣 Action Required:

📞 Consult your customs broker with SDS + Formula. 🚀 Optimize your HS Code for 0% Duty where possible!

✨ Professional Clearance Starts with Accurate Classification! 💼 Every Dollar Saved is Profit Gained!