Ammonium bicarbonate, identified by its CAS number 1066-33-7, is a compound of significant industrial and commercial interest. Its unique chemical and physical properties lend themselves to a wide array of applications, making it a sought-after material across various sectors. NINGBO INNO PHARMCHEM CO.,LTD. provides a detailed look into this versatile compound.

Physically, ammonium bicarbonate typically appears as colorless or white crystals or a white crystalline powder. It possesses a faint odor of ammonia. The compound is highly soluble in water, forming a mildly alkaline solution. A key characteristic is its instability at higher temperatures; it readily decomposes upon heating, a property that is fundamental to its use as a leavening and blowing agent. The decomposition products include ammonia, carbon dioxide, and water. This thermal decomposition begins around 34°C, with more significant gas release occurring at higher temperatures typical of baking or industrial processing.

The chemical formula of ammonium bicarbonate is NH4HCO3, and its molecular weight is 79.06 g/mol. This simple inorganic salt has a density of approximately 1.58 g/cm³. While soluble in water, it is insoluble in alcohol and liquid ammonia. Its pH in a 0.08% aqueous solution is around 7.8, indicating its mildly alkaline nature.

The applications of ammonium bicarbonate are diverse. In the food industry, it is a well-established leavening agent, particularly favored for its ability to produce crisp textures in baked goods like cookies and crackers. It also finds use as a blowing agent in the production of porous plastics and rubber. In agriculture, it functions as a nitrogen fertilizer, supplying essential nutrients for plant growth. Furthermore, it acts as a neutralizing agent in household and industrial cleaners, and can be used in textile dyeing to help fix colors by adjusting pH levels. Its role as a flour brightener and even as a component in some pharmaceuticals highlights its broad utility.

For businesses seeking to procure ammonium bicarbonate, understanding these properties is crucial for effective application. NINGBO INNO PHARMCHEM CO.,LTD. offers high-purity ammonium bicarbonate, ensuring that manufacturers can rely on its consistent performance. Whether for food production, agricultural needs, or other industrial processes, our product meets stringent quality standards. We aim to be the go-to supplier for those looking to buy ammonium bicarbonate and leverage its versatile chemical properties for their specific requirements.