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HS Code 28092000 - phosphoric acid polyphosphoric acids
Phosphoric acid; polyphosphoric acids, whether or not chemically defined
Examples (No official information or warranty)
- Orthophosphoric acid (reagent grade)
- Polyphosphoric acid (84% P₂O₅ content)
- Food-grade phosphoric acid (85% solution)
- Technical grade phosphoric acid (75% concentration)
- Superphosphoric acid (liquid fertilizer)
- Meta-phosphoric acid (laboratory use)
- Pyrophosphoric acid (chemically defined)
- Polyphosphoric acid (84% P₂O₅ content)
- Food-grade phosphoric acid (85% solution)
- Technical grade phosphoric acid (75% concentration)
- Superphosphoric acid (liquid fertilizer)
- Meta-phosphoric acid (laboratory use)
- Pyrophosphoric acid (chemically defined)
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Trade restrictions and policies
Chapter 28
49 Trade restrictions and policies
Position 2809
19 Trade restrictions and policies
Subheading 280920
1 Trade restrictions and policies
Customs Tariff Number 28092000