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HS Code for Trisodium phosphate
Author: Ivy Tse
Published:
Updated:

HS Code for Trisodium Phosphate 2025

TL;DR: The **HS code for Trisodium phosphate is 2835.29** in the 2025 HS codes guide. Use for tariff compliance 2025, cleaning products, food additives. Covers classification, 2025 changes, shipping rules, and customs tips for global trade.

What is the HS Code for Trisodium Phosphate?

The HS code for Trisodium phosphate (TSP, Na3PO4) is 2835.29 under Chapter 28 for inorganic chemicals in the 2025 HS codes guide.

  • Chapter 28: Inorganic chemicals, organic/inorganic compounds.
  • Heading 2835: Phosphinates, phosphonates, phosphates, polyphosphates.
  • Subheading 2835.29: Other phosphates, including TSP.
  • National codes extend to 8-12 digits (e.g., 2835.29.00).
  • Verify via WCO HS database for 2025 accuracy.

TSP fits perfectly as an inorganic phosphate salt.

2025 HS Code Changes for Trisodium Phosphate

Regional HS code changes 2025 impact Trisodium phosphate shipments, especially low-value imports.

Region2025 HS Code ChangeTrisodium Phosphate Impact (2835.29)
USAUSPS HTS mandatory Sep 110-digit code required for all parcels
GCC Countries12-digit HS from Jan 1Extended subcodes for chemical purity
EUCombined Nomenclature updateRefined phosphate classifications
AustraliaDe minimis tighteningIncreased scrutiny on chemical imports
GlobalUS de minimis ends Aug 29Higher duties on small TSP packages

No WCO global revision until 2027, but national tariff compliance 2025 updates are critical.

How to Find HS Code for Trisodium Phosphate: Step-by-Step

Classify Trisodium phosphate accurately using this 2025 HS codes guide process.

  1. Identify chemical: Na3PO4, trisodium phosphate salt.
  2. Check Chapter 28: Inorganic chemicals and compounds.
  3. Select Heading 2835: Phosphates and polyphosphates.
  4. Choose 2835.29: Other phosphates (excl. specific types).
  5. Confirm country extensions via customs database.
  • Use WCO HS tool: Free online lookup.
  • Cross-check national tariff schedules.
  • Consult for mixtures: May alter classification.

Trisodium Phosphate Uses and HS Code Classification

HS 2835.29 covers all Trisodium phosphate applications from cleaning to food.

  • Cleaning: Industrial degreaser, paint prep.
  • Food: E339 additive, pH regulator (food-grade only).
  • Water treatment: Softening agent, boiler compounds.
  • Textiles: Mercerizing assistant.
  • Other: Ceramics, detergents, metal treatment.

Labeling changes use, but HS code for Trisodium phosphate remains 2835.29.

Tariff Rates and Duties for HS 2835.29 in 2025

Correct HS code for Trisodium phosphate ensures optimal tariff compliance 2025.

RegionHS 2835.29 Tariff Rate 2025Notes
USA0-3.7%HTS dependent
EU0-6.5%CN 2025 bindings
China2-5%Preferential for ASEAN
GCC5%12-digit specific
Australia0-5%FTA reductions
  • MFN rates average 3-5% globally.
  • FTAs can reduce to 0% (check eligibility).
  • Misclassification risks 100% penalties.

Shipping Regulations for Trisodium Phosphate HS 2835.29

TSP requires specific handling despite non-DG status under 2025 rules.

  • IMDG/IATA: UN3077 Environmentally Hazardous Substance, Packing Group III.
  • Labels: Corrosive (alkaline pH 12+), Keep Dry.
  • Packaging: Fiber drums, plastic bags in outer cartons.
  • Restrictions: EU REACH registration for imports.
  • Documents: SDS, commercial invoice with HS 2835.29.

GCC 12-Digit HS Codes 2025 for Phosphates

GCC nations implement 12-digit HS codes 2025 from January 1 for precise classification.

  • Saudi Arabia, UAE, Kuwait, Qatar, Oman, Bahrain.
  • Example: 2835.29.10.00 for anhydrous TSP.
  • Benefits precise duty calculation and statistics.
  • Update systems now for tariff compliance 2025.
  • Check GCC Customs Union portal.

FAQ: HS Code for Trisodium Phosphate 2025

What is the HS code for Trisodium phosphate? HS 2835.29 covers Trisodium phosphate as other phosphates in Chapter 28.

Has the TSP HS code changed in 2025? Core 2835.29 remains; regional extensions like GCC 12-digit apply from Jan 1.

What is the EU HS code for Trisodium phosphate? 2835.29.00 in the 2025 Combined Nomenclature.

HS code for food-grade Trisodium phosphate? Same 2835.29; food labeling required separately.

Is Trisodium phosphate hazardous for air shipping? UN3077 Packing Group III; allowed with proper labeling.

What are 2025 HS code changes for e-commerce TSP? US mandatory HTS, end of de minimis increases scrutiny.

How to verify country-specific HS 2835.29 codes? Use WCO HS database or national customs websites.

What is the average tariff for HS 2835.29? 0-6.5% MFN; lower with FTAs.

Does TSP need REACH for EU imports? Yes, registration required for volumes over 1 ton/year.

Where to find official 2025 HS codes guide? WCO website; no global revision until 2027.

Conclusion: HS Code for Trisodium Phosphate Essentials

Master HS 2835.29 for seamless Trisodium phosphate trade in 2025. Stay ahead of tariff compliance 2025 and HS code changes.

For expert logistics support, Book a Demo. Contact: HKG +852 24671689, CHN +86 4008751689, USA +1 337 361 2833, enquiry@freightamigo.com.

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