Category:
Other Specialized Reagents
CAS NO:
7558-79-4
Standard:
USP,
Sodium hydrogen orthophosphate, commonly known as disodium phosphate or sodium phosphate dibasic, is a versatile inorganic salt produced via neutralization of phosphoric acid with sodium hydroxide. Its molecular formula is Na₂HPO₄ and CAS number is 7558-79-4.
Avoid ingestion of excessive amounts due to potential electrolyte imbalance risks. Store in a cool, dry place sealed against moisture to prevent caking. Handle with standard PPE including gloves and eye protection to avoid irritation.