| Sodium diacetate | |
|---|---|
| Common name | sodium diacetate |
| Systematic name | sodium hydrogen acetate |
| Chemical formula | NaC4H7O4 |
| CAS number | 126-96-5 |
Sodium diacetate is a compound with formula NaH(C2H3O2)2. It is a 1:1 mixture of sodium acetate and acetic acid but is also described as the sodium acid salt of acetic acid.
It has E number "E262".