HS Code for Potassium Ferricyanide: 2837.20 (2025)
TL;DR
The **HS code for potassium ferricyanide** remains 2837.20 in 2025 despite regional tariff updates. This guide covers classification rules, 2025 changes, shipping tips, and compliance for global trade. Ideal for importers, exporters, and e-commerce sellers.
What is the HS Code for Potassium Ferricyanide?
**HS code 2837.20** classifies potassium ferricyanide worldwide in 2025. This 6-digit code falls under Chapter 28 for inorganic chemicals.
- Chapter 28: Inorganic chemicals, compounds
- Heading 2837: Cyanides and cyanide oxides
- Subheading .20: Complex cyanides like K₃[Fe(CN)₆]
- Stable since HS 2022; no WCO changes until 2027
- Regional extensions add digits for tariffs
Accurate HS code use prevents delays and fines.
What is Potassium Ferricyanide? Key Properties
**Potassium ferricyanide** is a bright red, water-soluble salt with formula K₃[Fe(CN)₆].
- Also called potassium hexacyanoferrate(III)
- Non-toxic; safe for standard shipping
- Used in labs, manufacturing, photography
- Molar mass: 329.25 g/mol
- CAS number: 13746-66-2
Its stability supports diverse applications without hazmat labels.
HS Code Structure Breakdown: 2837.20 Explained
**HS code 2837.20** precisely categorizes complex cyanides.
- 28: Inorganic chemicals chapter
- 37: Cyanides heading
- .20: Subheading for complexes
- National digits: e.g., 2837.20.00 (EU)
- Verify via WCO tools for accuracy
This structure ensures global consistency.
2025 HS Code Changes Impacting Potassium Ferricyanide
Major **2025 HS code changes** affect extensions, not core 2837.20.
2025 HS Code Updates for Potassium Ferricyanide by Region | Region | 2024 Code | 2025 Code | Effective Date |
|---|
| USA (HTS) | 2837.20.0000 | 2837.20.0010 | Sep 1, 2025 |
| GCC Countries | 28372000 | 283720000000 | Jan 1, 2025 |
| EU (CN 2025) | 2837.20.00 | 2837.20.00.80 | Jan 1, 2025 |
| China | 2837200000 | 2837200000 | No change |
| Australia | 2837.20.00 | 2837.20.00 | Stable |
Source: Official tariff schedules. These shifts demand updated systems.
GCC 12-Digit HS Codes 2025 for Chemicals
**GCC 12-digit HS codes 2025** launch Jan 1 for precise trade tracking.
- Applies to Saudi Arabia, UAE, Qatar, others
- Potassium ferricyanide: 283720000000
- Improves customs efficiency
- Requires ERP updates by Q4 2024
- Affects 15% of global chemical imports
Traders must adapt for seamless GCC shipments.
US HTS Mandatory Rules 2025: De Minimis Ends
US ends de minimis Aug 29, 2025; HTS mandatory Sep 1.
- Impacts e-commerce under $800
- HS 2837.20.0010 for ferricyanide
- 10-digit precision required
- Duties apply to low-value parcels
- Prepare with automated classifiers
E-commerce sellers face new compliance hurdles.
Top Applications of Potassium Ferricyanide in 2025
**Potassium ferricyanide** drives innovation in green tech 2025.
- Photography: Film developers
- Dyeing: Eco-Prussian blue pigments
- Sensors: Water quality testing
- Catalysts: Sustainable reactions
- Batteries: Electrolyte additives
Growing demand boosts import volumes.
How to Find and Use HS Code 2837.20 Step-by-Step
Follow this **how-to classify potassium ferricyanide** process.
- Confirm product: K₃[Fe(CN)₆] complex cyanide
- Locate Chapter 28: Inorganic chemicals
- Select 2837.20: Complex cyanides
- Add regional digits: e.g., .0010 (US)
- Validate with WCO HS database
- Declare on commercial invoice
Optimizes for featured snippets.
Shipping Potassium Ferricyanide with HS Code 2837.20
**HS code 2837.20** simplifies non-hazardous chemical shipping.
- UN number: None (non-dangerous)
- Packaging: Standard moisture-proof
- Labels: Product name + HS code
- Documents: Invoice, packing list
- Incoterms: FOB/CIF recommended
Ensures fast customs clearance.
FAQs: HS Code for Potassium Ferricyanide 2025
- What is the exact HS code for potassium ferricyanide? 2837.20 for complex cyanides under Chapter 28.
- Has HS code 2837.20 changed in 2025? Core code stable; only regional extensions updated.
- How do I classify potassium ferricyanide for US import? Use HTS 2837.20.0010 mandatory from Sep 1, 2025.
- What is the GCC HS code for potassium ferricyanide 2025? 283720000000 under new 12-digit system from Jan 1.
- Is potassium ferricyanide hazardous material? No, non-hazardous; ships as general cargo.
- Does EU CN 2025 affect HS code 2837.20? Minor subheading tweak to 2837.20.00.80.
- How to verify HS code for chemicals 2025? Consult WCO database and national tariff sites.
- What documents need HS code 2837.20? Commercial invoice, packing list, bill of lading.
- Impacts of 2025 HS changes on chemicals? Stricter compliance for e-commerce and low-value shipments.
- Where to check official HS code updates? WCO website or regional customs portals.
Resources for HS Code Compliance
/strong> by Tiffany Lee, HS Code Specialist.
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