HS Code for Hydrofluoric Acid

**What is the HS Code for Hydrofluoric Acid?**

The primary HS code for hydrofluoric acid remains 2811.11 worldwide.

• Chapter 28: Inorganic chemicals
• Heading 2811: Other inorganic acids
• Subheading 2811.11: Hydrogen fluoride (hydrofluoric acid)
• Applies to aqueous solutions globally
• No WCO change until 2027

Use this 6-digit base for tariff compliance 2025.

**Hydrofluoric Acid Properties and HS Classification**

Hydrofluoric acid (HF) requires exact HS code classification due to its hazards.

• Formula: HF in water (typically 40-70% concentration)
• Clear, colorless, highly corrosive liquid
• Dissolves glass and metals; causes deep tissue burns
• Used in etching, cleaning, pharmaceuticals
• Classified under 2811.11 regardless of purity

**2025 HS Code Changes Impacting Hydrofluoric Acid**

Regional HS code changes 2025 affect hydrofluoric acid shipments.

• GCC: 12-digit HS codes from Jan 1, 2025
• US: Mandatory 10-digit HTS post de minimis end (Aug 2025)
• EU: Combined Nomenclature 2025 updates
• China: Enhanced chemical tracking digits
• Australia: Aligned with HS 2022 extensions

Monitor for tariff compliance 2025.

**GCC 12-Digit HS Codes 2025 for Chemicals**

GCC countries expand to 12-digit HS codes 2025 for precise tracking.

• Countries: Saudi Arabia, UAE, Kuwait, Qatar, Oman, Bahrain
• Hydrofluoric acid example: 2811.11.XX.XX.00
• Aims: Better duties, statistics, compliance
• Effective: January 1, 2025
• Impacts imports/exports of hazmat chemicals

**US HTS Code for Hydrofluoric Acid in 2025**

US requires full 10-digit HTS codes for hydrofluoric acid from Sep 2025.

• HTS: 2811.11.5000 (anhydrous or aqueous)
• De minimis threshold ends Aug 29, 2025
• All e-commerce parcels need HS declaration
• Duty rate: Varies by origin (check HTS search)
• Hazmat: UN1790 labeling mandatory

**EU and Global HS Code Variations 2025 (Table)**

This table shows HS code for hydrofluoric acid by region in 2025 HS codes guide.

Source: WCO HS 2022 (valid to 2027), regional customs 2025.

**How to Find HS Code for Hydrofluoric Acid: 2025 Guide**

Use this step-by-step process for accurate HS code classification.

1. Confirm product: Pure HF or solution (> check concentration)
2. Locate base: Chapter 28, heading 2811.11
3. Add country digits: e.g., US 2811.11.5000
4. Verify 2025 updates: WCO database or customs portal
5. Document with SDS for hazmat compliance

**Hazmat Rules for Hydrofluoric Acid Shipping 2025**

Hydrofluoric acid shipments demand strict hazmat protocols beyond HS code.

• UN Number: 1790 (Class 8 Corrosive)
• IMDG/IATA: Approved packaging, labels
• Documentation: HS code + Safety Data Sheet
• Prohibitions: Air passenger, limited quantities
• 2025 note: Enhanced GCC inspections

**FAQ: HS Code for Hydrofluoric Acid 2025**

What is the exact HS code for hydrofluoric acid?

The HS code for hydrofluoric acid is 2811.11 worldwide in 2025.

Does the HS code for hydrofluoric acid change in 2025?

No global change, but regions like GCC add 12-digit extensions.

What is the US HTS code for hydrofluoric acid?

US uses 2811.11.5000 for tariff compliance 2025.

How do GCC 12-digit HS codes affect hydrofluoric acid?

GCC extends 2811.11 to 12 digits from Jan 1, 2025 for better tracking.

Is hydrofluoric acid hazmat under HS 2811.11?

Yes, UN1790 Class 8; requires special packaging and docs.

Where to verify 2025 HS code for hydrofluoric acid?

Check WCO HS database or country customs portals.

Does concentration affect hydrofluoric acid HS code?

No, 2811.11 covers all aqueous solutions; specify in docs.

What are e-commerce rules for HS code hydrofluoric acid?

Declare full HS/HTS post-US de minimis end; hazmat limits apply.

Any 2025 tariff changes for HS 2811.11?

Regional duties may adjust; verify latest rates.

How to classify anhydrous hydrofluoric acid?

Same HS code 2811.11 applies to gas/anhydrous forms.

**Conclusion: Secure Tariff Compliance 2025**

Master the **HS code for hydrofluoric acid (2811.11)** and 2025 regional updates for seamless trade. For expert classification help, Book a Demo or contact: HKG +852 24671689, CHN +86 4008751689, USA +1 337 361 2833, GBR +44 808 189 0136, AUS +61 180002752, Email: enquiry@freightamigo.com.

Tiffany Lee, HS Code Specialist.