Compound Q&A
What are the main uses of Disodium dihydrogen diphosphate (CAS: 68915-31-1)?
Answer
Disodium dihydrogen diphosphate is widely used in pharmaceuticals, food processing, and industrial applications. It serves as a pH buffer in drug formulations, a leavening agent in baking, and a chelating agent in water treatment. It is also employed in laboratory research for maintaining stable chemical environments.
About
CAS No
68915-31-1
English Name
Disodium dihydrogen diphosphate
Molecular Formula
H2Na2O7P2
Molecular Weight
221.94 g/mol
EINECS
272-808-3
SMILES
[O-]P(=O)(OP(=O)(O)[O-])O.[Na+].[Na+]
InChIKey
GYQBBRRVRKFJRG-UHFFFAOYSA-L
Last Updated: 2025-08-25 01:08
