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HS Code for Sulfuric Acid: 2025 Complete Guide
**TL;DR: HS Code for Sulfuric Acid in 2025**
HS code for sulfuric acid is 2807.00 in 2025. Covers classification, shipping rules, hazards, and 2025 updates for importers/exporters. Quick facts, checklists, and FAQs included.
**What is the Exact HS Code for Sulfuric Acid?**
The primary HS code for sulfuric acid remains 2807.00 worldwide. This covers all concentrations and forms under Chapter 28 for inorganic chemicals.
- 28: Inorganic chemicals; organic or inorganic oxygen compounds
- 07: Sulfuric acid; oleum
- 00: General subheading (no purity distinctions at 6-digit level)
Countries may add 8-10 digit extensions for tariffs or stats, e.g., 2807.00.10 for >98% purity.
**HS Code 2807.00 Breakdown and Structure**
HS code 2807.00 structure is standardized by WCO for 2025. No major revisions until 2027, but national updates apply.
| HS Level | Code | Description |
|---|---|---|
| Chapter | 28 | Inorganic chemicals |
| Heading | 07 | Sulfuric acid; oleum |
| Subheading | 00 | All sulfuric acid forms |
- Applies to H2SO4 in aqueous solutions, pure forms
- Oleum (fuming sulfuric acid) also under 2807.00
- Excludes derivatives like sulfates (HS 3102+)
**Sulfuric Acid Uses Driving 2025 HS Code Demand**
Sulfuric acid (H2SO4) production hits 300M tons/year in 2025. Key driver for HS code 2807.00 lookups in trade.
- Fertilizer production (60% global use)
- EV battery manufacturing (metal processing)
- Petroleum refining and wastewater treatment
- Green hydrogen tech and bio-chemicals
- Pharmaceutical intermediates
2025 trend: Rising exports for renewable energy supply chains.
**Why Accurate HS Code for Sulfuric Acid Matters in 2025**
Wrong HS code classification risks 20-50% duty penalties. 2025 sees stricter AI customs audits globally.
- Correct tariffs and duty calculations
- Avoid misdeclaration fines ($10K+ per shipment)
- Fast customs clearance (blockchain verification)
- Accurate trade statistics reporting
- Compliance with REACH/EPA equivalents
**Shipping Sulfuric Acid Under HS 2807.00: 2025 Rules**
Sulfuric acid is UN1830, Class 8 Corrosive (PG II/III). IMDG/IATA updates effective 2025 mandatory.
| Mode | Key 2025 Reg | Max Quantity |
|---|---|---|
| Sea (IMDG) | Amendment 42-24 | 5000L non-bulk |
| Air (IATA) | 66th Ed. | 2.5L passenger |
| Road (ADR) | 2025 Edition | Unlimited tanks |
Checklist for HS 2807.00 shipments:
- UN-approved PE/HDPE drums (IBC codes 31HA1)
- Corrosion labels + UN1830 marking
- 2025 digital SDS via QR code
- Segregate from bases/foodstuffs
- Spill kits mandatory
**2025 HS Code Updates Impacting Sulfuric Acid Trade**
No WCO HS changes for 2807.00, but national extensions proliferate. EU/CN/US add green chemistry subcodes.
- US HTS 2807.00.0000 + EV battery tariff exemptions
- China 8-digit: 28070010 (industrial) vs 28070090 (lab)
- EU TARIC adds REACH compliance flags
- AUS/NZ: Hazardous Waste Control Act amendments
- India GST rates tied to HS purity levels
Freshness note: Verify via official customs portals quarterly.
**Common HS Code Errors for Sulfuric Acid and Fixes**
Misclassifying sulfuric acid as 28xx.xx leads to 30% rejection rate. 2025 AI scanners catch these instantly.
- Error: Using 3102 for acid-treated phosphates → **Fix:** Pure H2SO4 = 2807.00
- Error: Oleum as 2811 → **Fix:** Still 2807.00
- Error: Lab samples as 3822 → **Fix:** >67% conc. = 2807.00
- Error: Battery electrolyte mixtures → **Fix:** Principal acid = 2807.00
- Error: Ignoring country extensions → **Fix:** Use 10-digit local HTS
**FAQ: HS Code for Sulfuric Acid 2025**
Quick answers to top HS code for sulfuric acid questions.
What is the 6-digit HS code for sulfuric acid?
2807.00 covers all sulfuric acid globally.
Has HS code 2807.00 changed in 2025?
No WCO change; check national 8-10 digit extensions.
UN number for sulfuric acid shipments?
UN1830, Class 8 Corrosive.
Differences between sulfuric acid and oleum HS codes?
Both 2807.00; oleum is fuming H2SO4.
HS code for dilute sulfuric acid (<50%)?
Still 2807.00 regardless of concentration.
Country-specific HS codes for sulfuric acid?
US: 2807.00.00; EU: 28070000; check local customs.
Is sulfuric acid a restricted HS code?
Hazardous but not controlled; requires DG declaration.
HS code for sulfuric acid in fertilizers?
Pure acid: 2807.00; finished fertilizer: 3102+.
2025 tariff changes for HS 2807.00?
EV-related exemptions in US/CN; verify latest.
Tools to verify HS code for sulfuric acid?
WCO database, national tariff sites, or logistics platforms.
Conclusion: Master HS Code 2807.00 for Sulfuric Acid
HS code for sulfuric acid (2807.00) ensures compliant 2025 shipments. Use checklists, verify extensions, follow DG rules for success. For expert help, contact FreightAmigo: enquiry@freightamigo.com | HK: +852 24671689 | CN: +86 4008751689 | US: +1 337 361 2833 | Book a Demo.
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