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HS Code for Iminodisuccinic acid sodium salt blend
Author: Ivy Tse
Published:
Updated:

HS Code for Iminodisuccinic Acid Sodium Salt Blend

TL;DR: The HS code for iminodisuccinic acid sodium salt blend is 2922.49 in 2025. This guide covers classification, properties, 2025 updates, shipping tips, and tariff compliance for chemicals in international trade.

What Is the HS Code for Iminodisuccinic Acid Sodium Salt Blend?

The primary HS code for iminodisuccinic acid sodium salt blend is 2922.49 under Chapter 29 for organic chemicals.

  • Classifies amino-acid salts and derivatives.
  • 6-digit global standard by World Customs Organization (WCO).
  • Countries extend to 8-10 digits for local tariffs.
  • Essential for duties, customs clearance, and trade statistics.
  • Verify with official WCO tools for 2025 accuracy.

In 2025, no global HS revision occurs until 2027, but national changes demand vigilance for tariff compliance.

Chemical Properties of Iminodisuccinic Acid Sodium Salt

Iminodisuccinic acid sodium salt is a biodegradable chelating agent used in eco-friendly applications.

  • Forms stable complexes with metal ions like calcium and magnesium.
  • Over 80% biodegradable, outperforming phosphonates.
  • Soluble in water, ideal for aqueous solutions.
  • pH neutral, safe for sensitive formulations.
  • LSI terms: chelating agents, amino acid derivatives, green chemicals.

Key Applications of Iminodisuccinic Acid in Industry

This chemical excels in water treatment and detergents, aligning with 2025 sustainability regs.

  1. Water softening by sequestering hardness ions.
  2. Scale prevention in boilers and cooling systems.
  3. Detergent builder for phosphate-free cleaners.
  4. Textile processing to prevent metal staining.
  5. Pulp and paper production for brightness control.

Its green profile supports HS code classification for eco-chemicals in global trade.

2025 HS Code Updates for Chemical Imports and Exports

2025 brings targeted HS code changes affecting chemical shipments worldwide.

Region2025 HS ChangeImpact on Chemicals
USHTS mandatory for USPS from Sep 1Stricter docs for 2922 salts
GCC12-digit HS codes from Jan 1Precise chelator classification
EUCombined Nomenclature 2025Biodegradable updates
ChinaEnhanced subheadingsGreen chemical incentives

US de minimis threshold ends Aug 29, 2025, impacting low-value chemical e-commerce.

How to Find and Verify HS Code for Chemicals in 2025

Use this step-by-step guide for accurate HS code classification of iminodisuccinic acid.

  1. Review chemical structure and CAS number (CAS 143372-31-8).
  2. Identify primary function (e.g., chelating agent).
  3. Check physical form (powder, solution).
  4. Consult WCO HS database or national tariff sites.
  5. Account for 2025 regional HS code changes.
  6. Validate with customs broker if multi-use.

Common Challenges in HS Code Classification for Blends

Blends like iminodisuccinic acid sodium salt risk misclassification without proper checks.

  • Ambiguous multi-function interpretations.
  • Form-specific subheadings (e.g., pure vs. blend).
  • 2025 HS code changes introduce variability.
  • Special rules for hazardous or eco-regulated goods.
  • Penalties for errors: fines up to 100% of duties.

Best Practices for Shipping Iminodisuccinic Acid Internationally

Ensure compliance with HS codes and regs for seamless chemical shipping.

  • Include HS 2922.49 on commercial invoice and SDS.
  • Follow IMDG/IATA for non-hazardous packaging.
  • Pre-file customs declarations with accurate codes.
  • Monitor 2025 tariff compliance updates.
  • Use insured freight for high-value chemicals.

FAQ: HS Code for Iminodisuccinic Acid Sodium Salt Blend

What is the exact HS code for iminodisuccinic acid sodium salt blend?
2922.49 covers amino-acid salts including this biodegradable chelator.
Has the HS code for iminodisuccinic acid changed in 2025?
No global change, but check regional extensions like GCC 12-digit codes.
Which chapter does iminodisuccinic acid fall under?
Chapter 29 for organic chemicals, specifically heading 2922.
Is iminodisuccinic acid classified as hazardous for shipping?
Typically non-hazardous; confirm via SDS for IMDG/IATA compliance.
How do 2025 US changes affect chemical HS codes?
HTS mandatory for USPS; de minimis ends Aug 29, requiring full declarations.
What are common uses driving HS code demand?
Water treatment, detergents, and green chelation applications.
Where to verify HS code for tariff compliance 2025?
Use WCO database or national customs portals like US ITC or EU TARIC.
Does blend composition affect HS classification?
Yes, principal component determines code; consult experts for mixtures.
Are there eco-tariffs linked to this HS code in 2025?
EU CN 2025 favors biodegradables like iminodisuccinic acid.
What penalties for wrong HS code on chemicals?
Fines, delays, or seizure; accurate classification prevents issues.

Resources for 2025 HS Code and Tariff Compliance

For expert assistance with HS code classification and chemical shipping, Book a Demo. Contact: HK +852 24671689 | CHN +86 4008751689 | USA +1 337 361 2833 | GBR +44 808 189 0136 | AUS +61 180002752 | enquiry@freightamigo.com (WhatsApp available).