About HS Code 283522
This HS code specifically covers mono- and disodium phosphates, which are salts of phosphoric acid, renowned for their incredible versatility across numerous industries. In the food sector, they function as essential emulsifiers, leavening agents, buffering agents, and sequestrants, found in products like processed cheeses, baked goods, and beverages. Beyond food, they are widely used as builders in detergents, in water treatment processes, and in pharmaceutical formulations. Food manufacturers, detergent producers, and chemical distributors are the primary importers, while large chemical companies are the main exporters. Key trade considerations include achieving food-grade purity, specific hydration levels (e.g., anhydrous, monohydrate, dihydrate), and strict compliance with food safety regulations. The consistent global demand for these compounds is driven by their indispensable role in consumer goods and various industrial applications.
Products Under This Code
Monosodium phosphate (MSP), Disodium phosphate (DSP), Sodium dihydrogen phosphate, Disodium hydrogen phosphate, Sodium phosphate monobasic, Sodium phosphate dibasic
Real World Examples
Kraft Mac & Cheese (emulsifier), Baking Powder (leavening agent), Dishwasher Detergents (Cascade, Finish), pH Buffers (laboratory use), Laxatives (Fleet Enema)
Common Misclassification
This code is specific to sodium phosphates. It can be confused with other phosphates like potassium phosphates (2835.24) or calcium phosphates (2835.25) if not carefully identified by the cation.
Products Classified Under 2835.22
Industry
This code belongs to the Chemicals industry.
Trade Overview
China, USA, India, and Germany are major producers and consumers of mono- and disodium phosphates, particularly for food and detergent industries.
Frequently Asked Questions
What is HS code 283522?
HS code 283522 covers: Phosphates; of mono- or disodium, whether or not chemically defined. This HS code specifically covers mono- and disodium phosphates, which are salts of phosphoric acid, renowned for their incredible versatility across numerous industries. In the food sector, they function as essential emulsifiers, leavening agents, buffering agents, and sequestrants, found in products like processed cheeses, baked goods, and beverages. Beyond food, they are widely used as builders in detergents, in water treatment processes, and in pharmaceutical formulations. Food manufacturers, detergent producers, and chemical distributors are the primary importers, while large chemical companies are the main exporters. Key trade considerations include achieving food-grade purity, specific hydration levels (e.g., anhydrous, monohydrate, dihydrate), and strict compliance with food safety regulations. The consistent global demand for these compounds is driven by their indispensable role in consumer goods and various industrial applications.
What products fall under HS code 283522?
Monosodium phosphate (MSP), Disodium phosphate (DSP), Sodium dihydrogen phosphate, Disodium hydrogen phosphate, Sodium phosphate monobasic, Sodium phosphate dibasic
What are common misclassifications for HS code 283522?
This code is specific to sodium phosphates. It can be confused with other phosphates like potassium phosphates (2835.24) or calcium phosphates (2835.25) if not carefully identified by the cation.
How is HS code 283522 structured?
HS code 283522 is a 6-digit subheading under the Harmonized System. The first 2 digits (28) identify the chapter, digits 3-4 (35) identify the heading, and digits 5-6 (22) specify the subheading. This code is standardized globally by the World Customs Organization.