HS Code for Muriate of potash
Muriate of potash, chemically known as potassium chloride, is classified under HS code 3104.20. This classification is found in Chapter 31, which covers fertilizers. Heading 3104 is dedicated to mineral or chemical fertilizers that are potassic in nature. Muriate of potash (MOP) is the most widely used potassium fertilizer in the global agricultural industry, valued for its high potassium content which is essential for plant growth and disease resistance. The classification is straightforward when the product is intended for use as a fertilizer. However, the purity and the intended application play a role in classification; for 3104.20, the product is recognized for its nutrient content, specifically its potassium oxide (K2O) equivalent. This code is used globally to track the trade of this essential agricultural commodity, ensuring that it is distinguished from other potassium salts used in industrial or pharmaceutical processes. The physical form, whether granular, crystalline, or standard, does not usually change the classification under this heading as long as it is used for fertilizing purposes.
Products Included
- Agricultural grade potassium chloride
- Granular muriate of potash
- Soluble grade MOP for fertigation
- Standard grade potassic fertilizer
Common Misclassification
Muriate of potash is often confused with industrial-grade potassium chloride, which may be classified under HS code 2827.39 (other chlorides) if it is not intended for use as a fertilizer or if it is of a specific high purity. It can also be misclassified under 3105 if it is part of a compound fertilizer containing nitrogen, phosphorus, and potassium (NPK), which requires classification based on the mixture.
FAQ
What is the HS code for Muriate of potash?
The HS code for muriate of potash (potassium chloride) used as fertilizer is 3104.20.
Is industrial potassium chloride the same HS code?
Not necessarily. If the potassium chloride is for industrial use and not for use as a fertilizer, it may be classified under heading 2827.
Industry
Frequently Asked Questions
What is the HS code for Muriate of potash?
The HS code for Muriate of potash is 310420 (Fertilizers, mineral or chemical; potassic, potassium chloride).
How do I classify Muriate of potash for customs?
Muriate of potash is classified under HS code 310420 — Fertilizers, mineral or chemical; potassic, potassium chloride. This is a 6-digit subheading level code.
Is the HS code for Muriate of potash the same in all countries?
The base HS code 310420 for Muriate of potash is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.