Clearance of Inorganic Acids from Iranian Customs
Inorganic acids, also referred to as mineral acids, constitute a group of chemical compounds characterized by the absence of carbon atoms, primarily composed of non-metallic elements. Due to their significant reactivity and distinctive chemical properties, these acids are extensively employed as foundational substances across a wide array of industrial sectors. Among the most prominent inorganic acids are sulfuric acid, nitric acid, phosphoric acid, and hydrochloric acid, each possessing unique chemical characteristics and industrial applications.
1. Sulfuric Acid (H₂SO₄)
Chemical Structure: Sulfuric acid, one of the most potent and widely utilized inorganic acids, is composed of two hydrogen atoms, one sulfur atom, and four oxygen atoms.
Applications: This acid plays a crucial role in the production of chemical fertilizers (notably ammonium phosphates), petroleum refining, synthesis of various sulfates, and in metallurgical processes for metal purification. It also serves as the electrolyte in lead-acid batteries.
Features: The highly corrosive nature of sulfuric acid, along with its ability to react with numerous metals and organic substances, underscores its importance as a fundamental reagent in diverse industrial operations.
2. Nitric Acid (HNO₃)
Chemical Structure: Nitric acid consists of a nitrogen atom, a hydrogen atom, and three oxygen atoms. Its molecular configuration renders it a powerful oxidizing agent.
Applications: Nitric acid is utilized in the manufacture of explosives (e.g., nitroglycerin and TNT), nitrogen-based fertilizers (such as ammonium nitrate), and plays a significant role in metallurgical processes for refining precious metals. Additionally, it functions as an oxidizing agent in laboratory and industrial chemical reactions.
Features: Nitric acid's pronounced corrosiveness and oxidizing capability make it indispensable for explosives production and various chemical processes.
3. Phosphoric Acid (H₃PO₄)
Chemical Structure: Phosphoric acid comprises three hydrogen atoms, one phosphorus atom, and four oxygen atoms, categorizing it as a weaker mineral acid relative to sulfuric and nitric acids.
Applications: It is predominantly employed in the production of phosphate fertilizers, food additives (notably in carbonated beverages), detergents, and the synthesis of phosphate compounds. Phosphoric acid also serves as a pH regulator across multiple industries.
Features: Owing to its comparatively lower corrosiveness, phosphoric acid finds widespread application in the food and agricultural industries, particularly as an essential component in fertilizer production.
4. Hydrochloric Acid (HCl)
Chemical Structure: Hydrochloric acid is composed of a single hydrogen atom and a chlorine atom, and it appears as a colorless solution with a pungent odor.
Applications: It is employed as a fundamental industrial acid in chemical production, metal processing (such as metal etching and cleaning of metallic surfaces), and in the food sector as an acidifying agent. Moreover, hydrochloric acid is used in the oil and gas industry to enhance extraction processes.
Features: Its strong corrosive properties and capacity to dissolve numerous metals make hydrochloric acid a pivotal reagent in various industrial operations.
Applications of Inorganic Acids
Sulfuric Acid: Utilized in chemical fertilizer production, petroleum refining, and lead-acid batteries.
Nitric Acid: Used in explosives manufacture, nitrogen fertilizers, and metallurgical processes.
Phosphoric Acid: Employed in the production of phosphate fertilizers, detergents, and in the food industry.
Hydrochloric Acid: Applied in metal purification, chemical synthesis, and various industrial processes.
Customs Tariff (HS Code) for Inorganic Acids
The customs tariffs or Harmonized System (HS) codes for inorganic acids are determined according to the international classification system for goods. These codes are allocated based on the type of acid and its specific industrial applications, facilitating the import, export, and customs clearance processes. Below is a summary of the customs tariffs for inorganic acids and related oxygen compounds:
Sulfuric Acid (HS Code: 28070000)
Sulfuric acid is a critical industrial chemical utilized in fertilizer production, oil refining, metal processing, and detergent synthesis. It also has applications in lead-acid batteries. HS Code 28070000 pertains specifically to sulfuric acid and oleum (a fuming form of sulfuric acid).
During the import or export of sulfuric acid, it is essential to consider the specific type and physical state (liquid or solid), as international regulations regarding packaging and transportation may differ.
Nitric Acid (HS Code: 28080000)
Nitric acid, a highly corrosive and reactive compound, is employed in nitrogen fertilizer production, explosives (e.g., nitroglycerin and TNT), and metallurgical cleaning and purification. HS Code 28080000 covers both pure nitric acid and its derivatives, such as nitrosulfuric acid.
Packaging and transporting nitric acid requires stringent safety measures due to its corrosive and explosive properties, necessitating the use of certified equipment.
Phosphoric Acid (HS Code: 28092000)
Phosphoric acid is used in phosphate fertilizer production, food additives, and detergents. HS Code 28092000 encompasses phosphoric acid in various forms, including aqueous solutions and its salts, as well as polyphosphates and other derivatives.
The import and export of phosphoric acid necessitate careful consideration of its purity and associated compounds, as different industrial applications require varying degrees of purity.
Hydrochloric Acid (HS Code: 28061000)
Hydrochloric acid, also referred to as muriatic acid, is used in metal purification, industrial chemical production, and metal plating. HS Code 28061000 covers both pure hydrochloric acid and its diluted solutions.
Given its highly corrosive nature, hydrochloric acid requires specialized packaging for transportation. Additionally, its quantity and purity can significantly influence customs tariffs and regulatory compliance.
Key Considerations in Clearing Inorganic Acids from Iranian Customs
Clearing inorganic acids through customs requires adherence to specific regulatory frameworks, which include the following elements:
Necessary Documentation and Permits: To clear these chemical substances through customs, requisite documents and permits must be secured from relevant entities, such as the Environmental Protection Organization, the Ministry of Industry, Mine, and Trade, and other authoritative bodies.
Packaging and Transportation: Inorganic acids are typically transported in containers resistant to corrosion, suitable for hazardous chemicals. The packaging must conform to international standards for the transport of dangerous goods (IMDG).
Customs Inspections and Safety: Due to the hazardous nature of these substances, Iranian customs authorities conduct rigorous inspections. Any discrepancies in documentation or inadequacies in packaging can result in delays or even suspension of the clearance process.
Taxes and Tariffs: Inorganic acids may incur specific customs tariffs and taxes. It is therefore imperative to understand the applicable rates and regulations prior to initiating import activities.
Special Considerations for the Import and Export of Inorganic Acids
Owing to their inherent chemical properties and potential hazards, inorganic acids necessitate special conditions for their import and export:
Importing Inorganic Acids to Iran: These substances are primarily imported from industrialized nations, including China, Germany, and the United States. The import process mandates strict adherence to transportation standards and procurement of relevant permits.
Exporting Inorganic Acids from Iran: Iran, as a producer of certain inorganic acids, exports these materials to neighboring countries and global markets. Compliance with international packaging norms and proper documentation is a prerequisite for their export.
Global Trade Volume of Inorganic Acids
The global import and export volume of inorganic acids is substantial. Countries such as China, Germany, the United States, and India are among the largest exporters, while nations like Japan, South Korea, and Brazil represent major importers of these substances.
Specialized Services of Saba Customs Brokerage for Clearing Inorganic Acids
Saba Customs Brokerage, leveraging extensive expertise and years of experience, offers specialized services for the clearance of inorganic acids and related oxygen compounds from Iranian customs. These services encompass the following:
Specialized Consultation and Documentation Assistance: Our experienced specialists assist clients in the preparation and completion of all required documentation for the clearance of these chemicals. Furthermore, we provide guidance in obtaining necessary permits from relevant authorities.
Expedited Clearance and Follow-Up: By utilizing our comprehensive network and highly skilled team, we ensure the rapid and efficient clearance of inorganic acids. Our services include tracking clearance stages, coordinating with customs authorities, and supervising the logistics of transportation.
Packaging and Transportation Solutions: In collaboration with reputable logistics firms, our brokerage provides standardized and secure packaging and transportation solutions for these substances, guaranteeing safe delivery to their intended destination.
Insurance and Risk Management: Given the inherent risks associated with the transportation and clearance of inorganic acids, Saba Customs Brokerage offers comprehensive insurance coverage and risk management solutions to mitigate potential damages.
By choosing Saba Customs Brokerage, clients benefit from professional and specialized services for the clearance of inorganic acids and oxygen compounds, ensuring smooth and confident
completion of all customs procedures.
Inorganic acids, also referred to as mineral acids, constitute a group of chemical compounds characterized by the absence of carbon atoms, primarily composed of non-metallic elements. Due to their significant reactivity and distinctive chemical properties, these acids are extensively employed as foundational substances across a wide array of industrial sectors. Among the most prominent inorganic acids are sulfuric acid, nitric acid, phosphoric acid, and hydrochloric acid, each possessing unique chemical characteristics and industrial applications.
1. Sulfuric Acid (H₂SO₄)
Chemical Structure: Sulfuric acid, one of the most potent and widely utilized inorganic acids, is composed of two hydrogen atoms, one sulfur atom, and four oxygen atoms.
Applications: This acid plays a crucial role in the production of chemical fertilizers (notably ammonium phosphates), petroleum refining, synthesis of various sulfates, and in metallurgical processes for metal purification. It also serves as the electrolyte in lead-acid batteries.
Features: The highly corrosive nature of sulfuric acid, along with its ability to react with numerous metals and organic substances, underscores its importance as a fundamental reagent in diverse industrial operations.
2. Nitric Acid (HNO₃)
Chemical Structure: Nitric acid consists of a nitrogen atom, a hydrogen atom, and three oxygen atoms. Its molecular configuration renders it a powerful oxidizing agent.
Applications: Nitric acid is utilized in the manufacture of explosives (e.g., nitroglycerin and TNT), nitrogen-based fertilizers (such as ammonium nitrate), and plays a significant role in metallurgical processes for refining precious metals. Additionally, it functions as an oxidizing agent in laboratory and industrial chemical reactions.
Features: Nitric acid's pronounced corrosiveness and oxidizing capability make it indispensable for explosives production and various chemical processes.
3. Phosphoric Acid (H₃PO₄)
Chemical Structure: Phosphoric acid comprises three hydrogen atoms, one phosphorus atom, and four oxygen atoms, categorizing it as a weaker mineral acid relative to sulfuric and nitric acids.
Applications: It is predominantly employed in the production of phosphate fertilizers, food additives (notably in carbonated beverages), detergents, and the synthesis of phosphate compounds. Phosphoric acid also serves as a pH regulator across multiple industries.
Features: Owing to its comparatively lower corrosiveness, phosphoric acid finds widespread application in the food and agricultural industries, particularly as an essential component in fertilizer production.
4. Hydrochloric Acid (HCl)
Chemical Structure: Hydrochloric acid is composed of a single hydrogen atom and a chlorine atom, and it appears as a colorless solution with a pungent odor.
Applications: It is employed as a fundamental industrial acid in chemical production, metal processing (such as metal etching and cleaning of metallic surfaces), and in the food sector as an acidifying agent. Moreover, hydrochloric acid is used in the oil and gas industry to enhance extraction processes.
Features: Its strong corrosive properties and capacity to dissolve numerous metals make hydrochloric acid a pivotal reagent in various industrial operations.
Applications of Inorganic Acids
Sulfuric Acid: Utilized in chemical fertilizer production, petroleum refining, and lead-acid batteries.
Nitric Acid: Used in explosives manufacture, nitrogen fertilizers, and metallurgical processes.
Phosphoric Acid: Employed in the production of phosphate fertilizers, detergents, and in the food industry.
Hydrochloric Acid: Applied in metal purification, chemical synthesis, and various industrial processes.
Customs Tariff (HS Code) for Inorganic Acids
The customs tariffs or Harmonized System (HS) codes for inorganic acids are determined according to the international classification system for goods. These codes are allocated based on the type of acid and its specific industrial applications, facilitating the import, export, and customs clearance processes. Below is a summary of the customs tariffs for inorganic acids and related oxygen compounds:
Sulfuric Acid (HS Code: 28070000)
Sulfuric acid is a critical industrial chemical utilized in fertilizer production, oil refining, metal processing, and detergent synthesis. It also has applications in lead-acid batteries. HS Code 28070000 pertains specifically to sulfuric acid and oleum (a fuming form of sulfuric acid).
During the import or export of sulfuric acid, it is essential to consider the specific type and physical state (liquid or solid), as international regulations regarding packaging and transportation may differ.
Nitric Acid (HS Code: 28080000)
Nitric acid, a highly corrosive and reactive compound, is employed in nitrogen fertilizer production, explosives (e.g., nitroglycerin and TNT), and metallurgical cleaning and purification. HS Code 28080000 covers both pure nitric acid and its derivatives, such as nitrosulfuric acid.
Packaging and transporting nitric acid requires stringent safety measures due to its corrosive and explosive properties, necessitating the use of certified equipment.
Phosphoric Acid (HS Code: 28092000)
Phosphoric acid is used in phosphate fertilizer production, food additives, and detergents. HS Code 28092000 encompasses phosphoric acid in various forms, including aqueous solutions and its salts, as well as polyphosphates and other derivatives.
The import and export of phosphoric acid necessitate careful consideration of its purity and associated compounds, as different industrial applications require varying degrees of purity.
Hydrochloric Acid (HS Code: 28061000)
Hydrochloric acid, also referred to as muriatic acid, is used in metal purification, industrial chemical production, and metal plating. HS Code 28061000 covers both pure hydrochloric acid and its diluted solutions.
Given its highly corrosive nature, hydrochloric acid requires specialized packaging for transportation. Additionally, its quantity and purity can significantly influence customs tariffs and regulatory compliance.
Key Considerations in Clearing Inorganic Acids from Iranian Customs
Clearing inorganic acids through customs requires adherence to specific regulatory frameworks, which include the following elements:
Necessary Documentation and Permits: To clear these chemical substances through customs, requisite documents and permits must be secured from relevant entities, such as the Environmental Protection Organization, the Ministry of Industry, Mine, and Trade, and other authoritative bodies.
Packaging and Transportation: Inorganic acids are typically transported in containers resistant to corrosion, suitable for hazardous chemicals. The packaging must conform to international standards for the transport of dangerous goods (IMDG).
Customs Inspections and Safety: Due to the hazardous nature of these substances, Iranian customs authorities conduct rigorous inspections. Any discrepancies in documentation or inadequacies in packaging can result in delays or even suspension of the clearance process.
Taxes and Tariffs: Inorganic acids may incur specific customs tariffs and taxes. It is therefore imperative to understand the applicable rates and regulations prior to initiating import activities.
Special Considerations for the Import and Export of Inorganic Acids
Owing to their inherent chemical properties and potential hazards, inorganic acids necessitate special conditions for their import and export:
Importing Inorganic Acids to Iran: These substances are primarily imported from industrialized nations, including China, Germany, and the United States. The import process mandates strict adherence to transportation standards and procurement of relevant permits.
Exporting Inorganic Acids from Iran: Iran, as a producer of certain inorganic acids, exports these materials to neighboring countries and global markets. Compliance with international packaging norms and proper documentation is a prerequisite for their export.
Global Trade Volume of Inorganic Acids
The global import and export volume of inorganic acids is substantial. Countries such as China, Germany, the United States, and India are among the largest exporters, while nations like Japan, South Korea, and Brazil represent major importers of these substances.
Specialized Services of Saba Customs Brokerage for Clearing Inorganic Acids
Saba Customs Brokerage, leveraging extensive expertise and years of experience, offers specialized services for the clearance of inorganic acids and related oxygen compounds from Iranian customs. These services encompass the following:
Specialized Consultation and Documentation Assistance: Our experienced specialists assist clients in the preparation and completion of all required documentation for the clearance of these chemicals. Furthermore, we provide guidance in obtaining necessary permits from relevant authorities.
Expedited Clearance and Follow-Up: By utilizing our comprehensive network and highly skilled team, we ensure the rapid and efficient clearance of inorganic acids. Our services include tracking clearance stages, coordinating with customs authorities, and supervising the logistics of transportation.
Packaging and Transportation Solutions: In collaboration with reputable logistics firms, our brokerage provides standardized and secure packaging and transportation solutions for these substances, guaranteeing safe delivery to their intended destination.
Insurance and Risk Management: Given the inherent risks associated with the transportation and clearance of inorganic acids, Saba Customs Brokerage offers comprehensive insurance coverage and risk management solutions to mitigate potential damages.
By choosing Saba Customs Brokerage, clients benefit from professional and specialized services for the clearance of inorganic acids and oxygen compounds, ensuring smooth and confident
completion of all customs procedures.
