Answer | Crossword Clue |
---|---|
hydrosulphites | HYDROSULPHITE, a salt of hydrosulphurous acid; esp the sodium salt, used as a reagent |
hydrosulphite | a salt of hydrosulphurous acid; esp the sodium salt, used as a reagent |
perborates | A salt that is an oxidized borate containing a peroxide linkage, esp. a sodium salt of this kind used as a bleach |