What is HS code 293145 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
293145
Non-halogenated organo-phosphorous derivatives; salt of methylphosphonic acid and (aminominomethyl) urea (1:1)
Heading 2931 — Other organo-inorganic compounds
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 293145 when importing or exporting non-halogenated organo-phosphorous derivatives, specifically salts of methylphosphonic acid and (aminominomethyl) urea. For instance, if you're shipping a chemical compound used in agricultural applications, this code applies.
This code falls under the broader category of HS-4 2931, which includes various organo-inorganic compounds. Unlike other organo-phosphorous compounds that may contain halogens, this specific line focuses on derivatives that are halogen-free, making it essential for certain applications where halogenated compounds are restricted.
In contrast to HS-6 293146, which covers other organo-phosphorous derivatives, HS-6 293145 is distinct due to its specific formulation involving methylphosphonic acid. Understanding these nuances is crucial for compliance and accurate classification.
When dealing with chemical shipments, ensure that the product descriptions on your invoices clearly state the chemical composition and intended use to avoid classification issues at customs.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
non-halogenated organo-phosphorous derivatives · methylphosphonic acid salts · aminominomethyl urea · chemical exports · chemical imports · agricultural chemicals · pharmaceutical intermediates · flame retardant compounds · specialty fertilizers · laboratory research chemicals · surfactant ingredients · oil and gas additives
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Salts of methylphosphonic acid used in pesticides
- Chemical intermediates for pharmaceuticals
- Compounds for flame retardants in plastics
- Specialty fertilizers containing organo-phosphorous derivatives
- Research chemicals for laboratory use
- Ingredients in manufacturing surfactants
- Additives for oil and gas industry applications
Common questions
Frequent classification questions with short practical guidance.
How to classify non-halogenated organo-phosphorous derivatives?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Are there restrictions on methylphosphonic acid salts?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What products fall under HS-6 293145?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How do I find the right HS code for organo-phosphorous compounds?
Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.
What are the applications of methylphosphonic acid derivatives?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Can I export salts of methylphosphonic acid?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What is the difference between HS-6 293145 and 293146?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Related topics
Common real-world topics that come up during code comparison.
how to classify methylphosphonic acid salts for customs
Check the exact product specs and destination-country tariff notes before finalizing the code.
examples of non-halogenated organo-phosphorous derivatives
Use this topic to narrow your shortlist, then validate the final code against legal wording.
shipping requirements for organo-phosphorous chemicals
Use this as a checklist topic, then confirm legal requirements with your broker or customs advisor.
what to include in invoices for HS-6 293145
Use this topic to narrow your shortlist, then validate the final code against legal wording.
regulations for importing organo-phosphorous compounds
Check the exact product specs and destination-country tariff notes before finalizing the code.
understanding HS codes for agricultural chemicals
Use this topic to narrow your shortlist, then validate the final code against legal wording.
how to determine if a chemical is halogenated
Use this topic to narrow your shortlist, then validate the final code against legal wording.
best practices for exporting specialty fertilizers
Check the exact product specs and destination-country tariff notes before finalizing the code.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products are classified under HS-6 293145?
- HS-6 293145 covers non-halogenated organo-phosphorous derivatives, specifically salts of methylphosphonic acid and (aminominomethyl) urea, often used in agricultural and chemical applications.
- Are there any specific regulations for importing methylphosphonic acid salts?
- Yes, certain regulations may apply depending on the country of import. It's important to check local chemical regulations and safety data sheets for compliance.
- How can I ensure correct classification of my chemical products?
- Provide detailed descriptions of the chemical composition and intended use on your shipping documents. Consulting with a customs broker can also help clarify classification.
- What is the difference between HS-6 293145 and HS-6 293146?
- HS-6 293145 specifically refers to salts of methylphosphonic acid, while HS-6 293146 includes other organo-phosphorous derivatives that may not have the same chemical structure.
- Can I use HS-6 293145 for products used in pharmaceuticals?
- Yes, if the product is a non-halogenated organo-phosphorous derivative as defined by this code, it can be classified under HS-6 293145 for pharmaceutical applications.
- What documentation do I need for shipping under HS-6 293145?
- You will need a commercial invoice detailing the chemical composition, safety data sheets, and any necessary permits for importing or exporting chemicals.
- Is there a difference in customs duties for HS-6 293145?
- Customs duties can vary based on the country and specific trade agreements. It's advisable to check with your customs broker for accurate duty rates.
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