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Customs Clearance of Sodium & Potassium Chlorate in Iran (HS Code + Documents & Permits)
Clearance of Sodium and Potassium Chlorate from Customs — Sodium chlorate (NaClO3) and potassium chlorate (KClO3) are widely used, critical chemicals. Owing to their unique chemical properties, they play key roles across industries such as pulp & paper, agriculture, chemical manufacturing, explosives and pyrotechnics. Because of their high sensitivity and industrial importance, clearing these products through Iranian customs requires deep knowledge of customs regulations, awareness of safety considerations, and strict adherence to national and international rules.
For time and cost estimates to clear sodium and potassium chlorate, contact the Saba Tarkhis experts.
Instant Free Consultation1) Industrial Applications of Sodium & Potassium Chlorate
Sodium Chlorate (chemical formula NaClO3)
Sodium chlorate (NaClO3) is a strong oxidizing agent used across many industries. Key applications include:
Pulp & Paper: A key chemical in pulp and paper production. As a strong oxidizer, it helps remove lignin from wood pulp, which is crucial in bleaching and improving final paper quality. Given the importance of bleaching, the sodium chlorate used must meet international standards.
Agriculture & Horticulture: Used as an effective herbicide to eliminate unwanted plants and prepare land for re-cropping. Its higher penetration and fast action make it a preferred option for weed management compared to alternatives.
Chemical Industry: Used to produce chlorine gas and as an intermediate in many other processes. Chlorine derived from sodium chlorate is used to manufacture various chemical products including insecticides, disinfectants, and chlorinated organics.
Pyrotechnics & Oxidizer in Compositions: Due to its strong oxidizing properties, sodium chlorate is used in pyrotechnic formulations. Combined with different fuels, it can generate colored flames and special visual effects in fireworks.
Pulp & Paper: A key chemical in pulp and paper production. As a strong oxidizer, it helps remove lignin from wood pulp, which is crucial in bleaching and improving final paper quality. Given the importance of bleaching, the sodium chlorate used must meet international standards.
Agriculture & Horticulture: Used as an effective herbicide to eliminate unwanted plants and prepare land for re-cropping. Its higher penetration and fast action make it a preferred option for weed management compared to alternatives.
Chemical Industry: Used to produce chlorine gas and as an intermediate in many other processes. Chlorine derived from sodium chlorate is used to manufacture various chemical products including insecticides, disinfectants, and chlorinated organics.
Pyrotechnics & Oxidizer in Compositions: Due to its strong oxidizing properties, sodium chlorate is used in pyrotechnic formulations. Combined with different fuels, it can generate colored flames and special visual effects in fireworks.
Potassium Chlorate (chemical formula KClO3)
Potassium chlorate (KClO3) has similar features to sodium chlorate and is used in several industries:
Explosives Manufacturing: A principal component in explosive mixtures. By rapidly releasing oxygen, it can increase detonation rate and strength. In defense and mining industries, KClO3 is known as a high-power energetic oxidizer.
Match Industry: A main component in the manufacture of safety matches. Thanks to its rapid ignition and high heat release, it is a key ingredient in safe-match formulations for household and industrial use.
Pyrotechnics: Similar to sodium chlorate, potassium chlorate is used in fireworks formulations owing to its ability to produce vivid colors and stability in various conditions, contributing to distinctive visual effects.
Explosives Manufacturing: A principal component in explosive mixtures. By rapidly releasing oxygen, it can increase detonation rate and strength. In defense and mining industries, KClO3 is known as a high-power energetic oxidizer.
Match Industry: A main component in the manufacture of safety matches. Thanks to its rapid ignition and high heat release, it is a key ingredient in safe-match formulations for household and industrial use.
Pyrotechnics: Similar to sodium chlorate, potassium chlorate is used in fireworks formulations owing to its ability to produce vivid colors and stability in various conditions, contributing to distinctive visual effects.
2) Clearing Sodium & Potassium Chlorate through Iranian Customs
Legal & Regulatory Permits: Due to the high sensitivity of sodium and potassium chlorate and their applications in defense and chemical industries, obtaining permits from relevant authorities such as the Atomic Energy Organization, the Ministry of Defense, and other regulators is essential. These permits ensure lawful, safe use and prevent potential misuse.
Transport & Storage Conditions: Sodium and potassium chlorate must be stored and transported under conditions that minimize risks from contact with other substances and environmental factors such as humidity and temperature. Using dedicated packaging and complying with international transport standards is vital.
Standard Packaging: Packaging must prevent leakage, spillage, or contact with combustible materials. Packaging that meets international and domestic regulations ensures greater safety during transport and storage.
Quality Control & Standards Compliance: Before clearance, sampling and quality-control testing by accredited labs should be performed to verify purity and compliance with national and international standards.
3) Customs Tariff & HS Codes for Chlorates
Clearing these materials requires knowing the tariff codes (HS Codes) and related rules. The tariff codes for these two substances are:
Sodium chlorate: HS Code 28291910
Potassium chlorate: HS Code 28291920
These codes are used to accurately identify the products and determine customs duties at import/export.
Sodium chlorate: HS Code 28291910
Potassium chlorate: HS Code 28291920
These codes are used to accurately identify the products and determine customs duties at import/export.
| Goods | Short Description | HS Code |
|---|---|---|
| Sodium Chlorate | Strong oxidizer; pulp bleaching | 28291910 |
| Potassium Chlorate | Component in explosives/matches/fireworks | 28291920 |
Exact classification may vary based on purity, grade, form, and end use.
4) Special Conditions for Import & Export of Sodium and Potassium Chlorate
Due to sensitive and strategic uses, the import and export of sodium and potassium chlorate are subject to strict national and international controls. For exports to specific countries, obtaining international permits is essential to prevent unlawful or military applications.
5) International Markets for Sodium & Potassium Chlorate
Main Exporters & Importers
Sodium chlorate is mainly produced and supplied by countries such as China, Canada, Sweden, and Brazil—major exporters thanks to advanced industrial infrastructure. Potassium chlorate is largely produced by China, India, and Russia, which have access to feedstocks and production technologies. Iran, as a key regional importer of sodium and potassium chlorate, primarily sources them from China and India to meet industrial and specialized needs in manufacturing and agriculture.
6) Import & Export Volumes in Iran
In recent years, Iran has imported about 5,000–7,000 tons of sodium and potassium chlorate annually. These materials are mainly consumed in explosives manufacturing, fireworks, and agriculture. With growing industrial demand, import volumes are on the rise.
Need precise HS Codes and permit consulting? Our team manages your file end-to-end.
Request a ProformaFrequently Asked Questions
What are the HS Codes for sodium and potassium chlorate?
Sodium chlorate 28291910 and potassium chlorate 28291920; final classification depends on grade and end use.
Which permits are required for clearance?
Permits from relevant regulators such as the Ministry of Defense and the Atomic Energy Organization (depending on nature and application), plus standard documents like Invoice, Packing List, Bill of Lading, and standards certificates.
What are the transport and storage conditions?
Standard, resistant packaging; segregation from combustibles; humidity and temperature control; and compliance with international dangerous-goods transport rules.
Any considerations for exporting to specific countries?
Due to security sensitivities, obtaining international permits and complying with dual-use control regimes are essential.
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- Caption: “Safety considerations and legal permits in clearing chlorates”
- Infographic: “Permit checklist, documents, and packaging requirements for chlorates”
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Summary & Call to Action
Due to their oxidizing nature and legal sensitivities, clearing sodium and potassium chlorate requires meticulous documentation, permits, and safety compliance. With hands-on experience, Saba Tarkhis executes your process quickly and in full compliance.
Request Expert Consultation Get a Clearance ProformaSaba Brokerage’s Specialized Services for Clearing Sodium & Potassium Chlorate
As one of Iran’s leading customs brokers, our team provides specialized services for clearing chemicals, including sodium and potassium chlorate. These services include:
- Obtaining Legal Permits: Our specialists facilitate permits from authorities such as the Atomic Energy Organization and the Ministry of Defense to streamline clearance.
- Specialized Consulting: We analyze customs rules and provide the best strategies for fast, trouble-free clearance.
- Continuous Follow-up: We track your clearance files continuously to minimize processing time and avoid issues.
- Quality Control & Compliance: In cooperation with accredited laboratories, we ensure your products meet quality standards.
- Safe Packaging & Transport: Leveraging best practices in packaging and logistics, we safeguard your chemicals throughout transport and clearance.
