Customs Clearance of Adipic Acid from Iran Customs: HS Code 2917.13 + Documents & Permits

Adipic Acid is a dicarboxylic acid with the chemical formula C₆H₁₀O₄ and a key base material in the petrochemical and polymer industries. It plays a central role in producing Nylon 66 and—thanks to its specific chemical properties—is also used for pH adjustment, flavor enhancement, and as a food additive. Its applications range from plastics and rubber to food products and even perfumery. Because of technical sensitivities and safety requirements, clearing this substance from customs requires correct HS classification, complete documentation, and compliance with safety and environmental regulations. This guide reviews all practical steps and points for clearing adipic acid through Iran Customs in a structured way.

1) Detailed Profile & Technical Features

• Chemical formula: C₆H₁₀O₄ | Appearance: white powder/granules | Odor: odorless
• Uses: Nylon 66, plastic/rubber additive, pH adjustment & food flavoring, fragrance fixative
• Storage: dry, cool environment, away from moisture and direct light; multi-layer durable packaging
• Key technical docs: MSDS, TDS, CoA (certificate of analysis) with purity and impurities listed

2) Types & Applications of Adipic Acid

3) Key Steps & Notes for Clearing Adipic Acid

1. Tariff classification
   Adipic acid is classified under HS 2917.13 (carboxylic acids with additional ketone groups). Accurate HS use is pivotal for smooth customs processing and duty/VAT calculation.
   
   Special import/export conditions
   Safety & environmental compliance: Due to chemical nature and potential environmental impact, imports/exports are subject to strict EHS rules; permits from the Department of Environment and health authorities are required.
   
   Standards approvals: Exporting/importing countries commonly require safety/quality attestations (e.g., product quality certificates and compliance with international regulations).

4) Adipic Acid Tariff / HS Code

Always select the precise subheading based on description, grade (food/industrial), and specs in the documents.

5) Special Conditions for Import & Export

• As a high-consumption chemical globally, adipic acid trade is governed by specific rules:
  Safety & environmental regulations: Subject to stringent EHS laws; permits from environmental and health authorities are required.
  
  Standards approvals: Exporters/importers typically require safety/quality approvals aligned with international standards.

6) Iran Market: Sources & Export Destinations

7) Trade Volume: Iran & Global Turnover

Adipic acid is a key chemical, with rising demand especially in the nylon and plastics chain. Iran’s import volume in recent years is estimated at an average of 10,000–15,000 tons per year, aligned with growth in textiles and petrochemicals. Globally, market turnover reaches billions of USD, and demand is expected to keep rising with automotive, textile, and packaging growth.

8) Global Market: Major Exporters & Importers

9) Documents Required for Clearing Adipic Acid

• To clear adipic acid, prepare and submit a full document set so procedures run smoothly. These help customs identify/evaluate the goods and ensure compliance.
  1. Commercial Invoice: seller/buyer details, item description, quantity, price. Basis for customs valuation—must be accurate.
  
  2. Packing List: packaging details, number of packages, weights, physical specs—used for physical/document matching and inspections.
  
  3. Certificate of Origin (CO): identifies the producing/exporting country; affects duties and special rules; usually issued by the origin chamber of commerce.
  
  4. Health & Safety Certificates: due to chemical nature, valid safety/health certificates from competent authorities confirming safe use and compliance with handling/transport standards.
  
  5. Technical Data Sheet (TDS): chemical/physical properties and safe transport/handling guidance to support quality review.
  
  6. Certificate of Analysis (CoA): test results for purity and specs, typically issued by the manufacturer—confirms conformity.
  
  7. Import License: may be required from regulators (e.g., Department of Environment; Ministry of Industry, Mine & Trade).
  
  8. Customs Declaration: item type, quantity, value, origin—used to assess duties and apply import rules.
  
  9. Bill of Lading (B/L): carrier document with ownership and transport details—must accompany the shipment.
  
  10. Standards Certificate: when applicable, proof of compliance with national/international standards.
  
  11. Business/Trade Card: mandatory license to conduct international trade.

10) Fast Clearance in Iran + Saba’s Specialized Services

1. For a smoother process and lower risk:
   Work with an experienced customs broker: speeds up clearance and prevents document/procedure pitfalls.
   
   Document readiness: prepare invoice, packing list, health/safety certificates, and CO before arrival to minimize delays.
   
   Know the special conditions: check duties/restrictions/licenses specific to adipic acid in advance.
   
   Time management: plan timelines for each step to reduce total clearance time.

Key Tips & Practical Recommendations

• For food grade, prepare health/compliance certificates in advance to avoid delays.
• Prevent moisture uptake and caking in storage; use multilayer packaging and proper palletizing.
• State grade/purity and end use clearly in the declaration to reduce tariff disputes.
• Include a CoA clause with key quality parameters in the purchase contract.

FAQs

What is the HS Code for adipic acid?

The tariff code is 2917.13, under carboxylic acids.

Which documents are required for clearance?

Invoice, Packing List, B/L, CO, MSDS, TDS, CoA, health/standards permits if applicable, customs declaration, and trade card.

How about Iran’s import volume and the global market?

Iran imports an estimated 10–15 thousand tons annually in recent years. Global turnover is in the billions of USD, with growing demand in nylon, textiles, and packaging.

How can we avoid clearance delays?

Choose the correct HS upfront, have complete CoA/TDS/MSDS, specify grade and purity in the order registration, and prepare health/standards documents in advance.

Media Suggestions

• Image filename: adipic-acid-customs-clearance-hs2917-13-iran.jpg
• Alt Text: Adipic acid customs clearance in Iran with HS 2917.13
• Caption: «Adipic acid clearance path: from order registration to delivery»
• Suggested infographic: «Adipic acid clearance checklist (MSDS/TDS/CoA)»

Suggested Links

• Saba Tarkhis Customs Clearance Services
• HS Code Selection Guide
• Wikipedia, WTO, UN