For procurement managers and R&D scientists in the chemical, agricultural, and food industries, identifying a reliable source for high-purity Monoammonium Phosphate (MAP) 99% (CAS 7722-76-1) is a critical task. MAP's widespread applications, from its role as a fire retardant to its nutritional benefits in agriculture and food, necessitate a thorough understanding of its properties and sourcing strategies. This article aims to provide a comprehensive overview for those looking to buy ammonium dihydrogen phosphate.

Understanding the specifications is the first step. MAP typically appears as a white crystalline powder and is highly soluble in water. Its melting point is around 190°C, and a 1% solution exhibits an acidic pH, typically between 4.3 and 5.0. Industrial grades are often specified for their fire-retardant properties, crucial for materials like wood, paper, and textiles. Food grades, on the other hand, must meet even stricter purity standards for use as fermentation agents, pH regulators, and nutrient fortifiers.

When searching for a MAP manufacturer, key considerations include product purity (≥99.0%), consistency of supply, and adherence to international quality standards. For agricultural use, the nitrogen and phosphorus content (often cited as N=11.9%, P2O5=61.0%) is paramount. For food applications, certifications and compliance with food safety regulations are non-negotiable. If you're looking for ammonium dihydrogen phosphate price, consider the packaging options available, which often range from 25kg bags to larger bulk containers.

The global supply chain for chemicals like MAP is robust, with many reputable manufacturers located in China. When engaging with potential suppliers, always request detailed product specifications, Certificates of Analysis (CoA), and inquire about their production capacity and lead times. Long-tail keywords such as 'buy monoammonium phosphate 99% China' or 'ammonium dihydrogen phosphate supplier price' are effective search terms for identifying suitable vendors.

Choosing the right supplier ensures not only the quality of the chemical but also the reliability of your production processes. Whether for fire safety, crop nutrition, or food production, a consistent supply of high-purity MAP is essential. By focusing on these key aspects, procurement professionals can confidently source this vital chemical.