Anhydrous Sodium Dihydrogen Phosphate
Anhydrous sodium dihydrogen phosphate, also known as anhydrous monosodium phosphate or sodium dihydrogen orthophosphate, has the chemical formula NaH2PO4.
Description
Anhydrous sodium dihydrogen phosphate, also known as anhydrous monosodium phosphate or sodium dihydrogen orthophosphate, has the chemical formula NaH2PO4.
| Product Name | Anhydrous Sodium Dihydrogen Phosphate |
| Catalog Number | PU22000007 |
| CAS No. | 7558-80-7 |
| Molecular Formula | NaH2PO4 |
| Molecular Weight | 119.98 g/mol |
| Grade | PUURETA (Pure) |
| HS Code | 28352200 |
| Categories | Lab Chemicals |
| EC Number | 231-449-2 |
| Synonyms | Anhydrous monosodium phosphate |
Anhydrous sodium dihydrogen phosphate, also known as anhydrous monosodium phosphate or sodium dihydrogen orthophosphate, has the chemical formula NaH2PO4.
| Product Name | Anhydrous Sodium Dihydrogen Phosphate |
| Catalog Number | PL22000007 |
| CAS No. | 7558-80-7 |
| Molecular Formula | NaH2PO4 |
| Molecular Weight | 119.98 g/mol |
| Grade | PLURAATA (Extra Pure) |
| HS Code | 28352200 |
| Categories | Lab Chemicals |
| EC Number | 231-449-2 |
| Synonyms | Anhydrous monosodium phosphate |
Buffer Solutions: Anhydrous sodium dihydrogen phosphate is commonly used in laboratories to prepare buffer solutions. Buffer solutions help maintain a stable pH level during chemical reactions, making them crucial in various experiments, particularly those involving enzymes, proteins, and nucleic acids. The salt acts as a pH buffer by balancing the acidity of a solution, preventing rapid pH changes.
Pharmaceuticals: In the pharmaceutical industry, anhydrous sodium dihydrogen phosphate is used in various drug formulations and manufacturing processes. It can be employed as a pH-adjusting agent and a component in tablets, capsules, and liquid medications.
Food and Beverage Industry: Some forms of sodium dihydrogen phosphate are approved food additives in the food and beverage industry.
They serve several functions, such as:
Acidity Regulators: Sodium dihydrogen phosphate can be used to adjust the acidity of food and beverages to enhance their flavor and stability.
Leavening Agent: It is employed as a leavening agent in baked goods, contributing to their texture and rise.
Emulsifiers: Sodium dihydrogen phosphate can help stabilize emulsions, preventing the separation of oil and water in food products.
Water Treatment: In some water treatment processes, anhydrous sodium dihydrogen phosphate is used as a pH regulator and corrosion inhibitor. It helps control the pH of water and reduce the corrosion of pipes and equipment.
Metal Finishing: The salt is used in metal finishing processes, including electroplating and metal cleaning, as a buffering agent and to adjust the pH of solutions used in these processes.
Cosmetics and Personal Care Products: Anhydrous sodium dihydrogen phosphate can be found in cosmetics and personal care items, such as shampoos and skin creams, where it may serve as a pH adjuster or stabilizer.
Detergents and Cleaning Products: In detergents and cleaning products, it can be used to control the pH of the formulation, which helps optimize cleaning performance.
Laboratory and Analytical Chemistry: In addition to preparing buffer solutions, sodium dihydrogen phosphate is utilized in various chemical analyses and experiments where pH control is critical.
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