Compound Q&A
What is Diphosphoric acid, tetrapotassium salt (CAS: 7320-34-5)?
Answer
Diphosphoric acid, tetrapotassium salt (CAS: 7320-34-5) is a white, crystalline solid with the chemical formula K4P2O7. It is highly soluble in water and exhibits acidic properties. This compound is commonly used as a buffering agent and chelating agent in various industries. Its stability and reactivity make it valuable in chemical processes requiring pH control and ion binding.
About
CAS No
7320-34-5
English Name
Diphosphoric acid, tetrapotassium salt
Molecular Formula
H6K4O10P2
Molecular Weight
384.38 g/mol
SMILES
[O-]P(=O)(OP(=O)([O-])[O-])[O-].O.O.O.[K+].[K+].[K+].[K+]
InChIKey
RYCLIXPGLDDLTM-UHFFFAOYSA-J
Last Updated: 2025-08-25 01:07
