CAS RN: 7757-82-6;15124-09-1

EINECS: 231-820-9

Molecular formula: Na₂SO₄

Molecular weight: 142.0432

Appearance: White monoclinic crystal or powder

Use: Used as salting-out agent and coagulant in medicine, and also used in papermaking, glass, printing and dyeing, synthetic fiber, tanning and other industries

Structural formula: