Sodium Phosphate Monobasic Monohydrate - CAS 10049-21-5

Sodium phosphate monobasic monohydrate(Cat No.:R044592), is a chemical compound used in various industries and applications. It is commonly employed in the pharmaceutical industry as a pH buffer in drug formulations and as an osmotic laxative. In the food industry, it serves as an acidity regulator, emulsifier, and food additive in processed foods. Additionally, sodium phosphate monobasic monohydrate has applications in water treatment to inhibit scale formation and corrosion. Its versatility in regulating pH and enhancing product stability makes it a valuable component in pharmaceuticals, food production, and industrial processes, ensuring quality and efficacy in various products.

Catalog Number: R044592

CAS Number: 10049-21-5

PubChem Substance ID:355426341

Molecular Formula: H4NaO5P

Molecular Weight:137.99

Purity: ≥95%

* For research use only. Not for human or veterinary use.


SynonymsMonobasic Sodium Phosphate Monohydrate; Monosodium Phosphate Monohydrate; Sodium Dihydrogen Phosphate Monohydrate


Molecular Formula: H4NaO5P
Molecular Weight137.99
StorageStore at RT

Computed Descriptor

IUPAC Namesodium;dihydrogen phosphate;hydrate