mixed alkyl naphthalene degreaser

🧪 Mixed Alkyl Naphthalene Degreaser (Industrial Cleaning Agent)

🌐 HS Code Classification & Customs Clearance Guide | 2026 Tax & Regulatory Analysis
📌 Product Definition & Classification: What is "Mixed Alkyl Naphthalene Degreaser"?

This product is a specialized industrial cleaning solvent. Chemically, it consists of alkyl naphthalenes mixed with other components, specifically designed to remove grease, oil, and carbon deposits from metal surfaces in industrial settings.

In international trade, its classification depends heavily on its primary function and chemical composition: 1. As a General Surface-Active Agent/Cleaning Preparation: If it functions primarily as a surfactant or general cleaner, it falls under Chapter 34. 2. As a Specific Chemical Product (Degreaser): If it is a mixture of alkyl naphthalenes used specifically for degreasing, it may fall under Chapter 38 (Prepared binders, chemical products, etc.).

⚠️ Critical Distinction:
- If the product is marketed as a "Surface-Active Preparation" (e.g., a detergent-like cleaner) → HS Code 3402 or 3402.90.
- If the product is marketed as a "Chemical Product Not Elsewhere Specified" (specifically mixtures of alkyl naphthalenes for degreasing) → HS Code 3808.

🚨 Note on Chapter 3808: Heading 3808 typically covers insecticides, rodenticides, fungicides, etc. However, many jurisdictions classify specific industrial solvents and degreasers that are mixtures of alkyl naphthalenes under 3808.94 if they are not classified elsewhere. Crucially, the provided data indicates two distinct HS codes under 3808.94 with "Failed to retrieve tax information." This suggests these codes may be less common or require specific local interpretation. Therefore, Chapter 34 codes are often the safer, more standard classification for general industrial cleaning preparations unless the product is a pure chemical mixture explicitly defined as a degreaser under national tariff schedules.

📦 HS Code Classification Details (2026 Latest Tariff Schedule)

Based on the provided data, here are the relevant HS Codes and their corresponding tax implications.

1. Anionic Organic Surface-Active Agents (Surfactants)

If the degreaser contains anionic surfactants as the primary active ingredient:

2. Other Surface-Active Preparations & Cleaning Preparations

If the product is a general cleaning preparation not primarily anionic:

3. Specific Chemical Products (Alkyl Naphthalene Mixtures)

If classified as a specific chemical mixture of alkyl naphthalenes for degreasing:

4. Other Chemical Products (Naphthenic Acids)

Note: This is likely NOT applicable to Alkyl Naphthalene Degreasers unless the product contains naphthenic acids as a primary component. However, it is listed in the data.

💰 Detailed Tax Rate Explanation (Focus on US Market)

✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: 2025-11-10 (Including subsequent imports)

🎯 Scenario 1: HS Code 3402.39.90.50 (Anionic Surfactants)

📌 Explanation:
- Anionic surfactants are considered "chemical preparations" and are subject to the 25% Section 301 additional tariff on Chinese goods. - This is a high-cost classification. Importers must budget for significant duty costs.

🎯 Scenario 2: HS Code 3402.90.50.30 (Other Cleaning Preparations)

📌 Explanation:
- Many general industrial cleaning preparations (non-anionic) are classified under 3402.90 and may enjoy 0% duty. - This is the most favorable classification for alkyl naphthalene degreasers if they can be argued as "other cleaning preparations" rather than specific anionic agents.

🎯 Scenario 3: HS Code 3808.94.90 & 3808.94.10 (Alkyl Naphthalene Mixtures)

📌 Explanation:
- The tax data is missing, which indicates these codes may have variable or unknown duties. - Recommendation: Avoid using these codes unless you have confirmed the exact duty rate with a customs broker. The uncertainty poses a significant compliance risk.

🛠️ Customs Clearance Practical Advice (Avoiding Pitfalls)

✅ 1. Required Documentation Checklist

✅ 2. Classification Strategy (Key Tips)

🔥 "Clarify Primary Function: Surfactant vs. Solvent"

📌 Critical Tip:
- Argument for 0% Duty: Emphasize that the product is a "preparation" for cleaning, not a raw chemical. Highlight any surfactants, emulsifiers, or other additives that make it a "preparation" rather than a simple chemical mixture. - Avoid 3808: Unless explicitly advised by a customs expert, avoid 3808.94 codes due to the "Failed to retrieve tax information" status.

✅ 3. Special Cases

🌍 Global Market Comparison (2026)

📌 Conclusion:
- USA is the most critical market due to Section 301 tariffs.
- Goal: Classify under 3402.90.50.30 to achieve 0% duty.
- Avoid: 3402.39.90.50 (28.7%) and 3808.94 (Unknown).

📌 Common Mistakes & Pitfalls (Blood Lessons)

❌ Mistake 1: Classifying as 3402.39.90.50 when it's a general cleaner.
👉 Result: Pay 28.7% duty instead of 0%. Cost Increase!

❌ Mistake 2: Using 3808.94 codes without verifying tax rates.
👉 Result: Customs delays, fines, or unexpected high duties due to "Error" in tax data.

❌ Mistake 3: Not providing MSDS.
👉 Result: Shipment held for hazardous material review, leading to storage fees and delays.

✅ Correct Approach:

"Industrial Degreaser, Mixed Alkyl Naphthalene Based, Non-Anionic Surfactant Preparation, for Metal Cleaning, Bulk Drum Packaging."

🎯 Conclusion: Professional Classification, Cost Savings, Compliance!

🎯 Remember the Key Rule:

🔹 "General Cleaner = 0% Duty; Anionic Surfactant = 28.7% Duty."
🔹 "Avoid 3808.94: Unknown Tax Risk is Too High."

📌 Pro Tip:
- If possible, reformulate the product to emphasize non-anionic surfactants or other cleaning agents to qualify for 3402.90.50.30.
- Apply for a Binding Tariff Information (BTI) or Ruling from US Customs and Border Protection (CBP) before shipping to lock in the 0% rate.

📣 Immediate Action:

📞 Consult a licensed customs broker.
📄 Prepare a detailed product description emphasizing "cleaning preparation" over "chemical mixture."
🚀 Ensure smooth clearance and maximize profit margins!

✨ Professional Clearance Starts with Accurate Classification!
💼 Every percentage point matters!