Sodium Dihydrogen Phosphate MSP

Sodium Dihydrogen Phosphate serves as a raw material for the production of sodium hexametaphosphate and sodium pyrophosphate. It is primarily utilized in leather tanning, boiler water treatment, and as a quality improver and baking powder ingredient; within the food and fermentation industries, it functions as a buffering agent and a raw material for baking powder. Additionally, it finds application as a feed additive, a detergent component, and a dyeing auxiliary, among other uses.
1. Analytical Reagents, Buffers, and Water Softeners: Monosodium phosphate acts as an analytical reagent, a buffering agent, and a water softener; it is also employed in fields such as bacterial culture.
2. Industrial Applications: Industrially, Sodium dihydrogen phosphate monohydrate (99.9%) is used to prepare various sodium phosphate salts—such as sodium trimetaphosphate, sodium hexametaphosphate, sodium pyrophosphate, and condensed sodium phosphates—as well as other inorganic and organic phosphates. It also serves as an esterifying agent in the synthesis of phosphate esters.
3. Food Processing:In the food processing sector, monosodium phosphate functions as an acidity regulator and stabilizer. For instance, its addition to dairy and soy products helps adjust pH levels, thereby enhancing the palatability and digestibility of the food.
4. Water Treatment: In the field of water treatment, monosodium phosphate is utilized as a treatment agent for boiler water. In high-pressure boiler systems, phosphate-based products—primarily monosodium phosphate and disodium hydrogen phosphate—are employed to maintain an appropriately high alkalinity within the boiler without generating an excessive concentration of hydroxide ions (OH⁻) in the water. To maintain the boiler water's pH within the optimal range, disodium hydrogen phosphate is typically used in combination with trisodium phosphate or monosodium phosphate. Concurrently, an appropriate amount of dispersant is added to control any potential sediment formation. The boiler's makeup water supply must be of high purity and sufficient volume.
5. Pharmaceutical Applications:Sodium Phosphate Monobasic Dihydrate also has applications in the pharmaceutical field. It can be used to supplement sodium levels, help reduce phosphate concentrations in the bloodstream, and facilitate the absorption and excretion of sodium.