Sodium allylsulfonate (ALS)

Chemical name: Sodium allylsulfonate(ALS)
Molecular formula: C₃H₅NaO₃S
Molecular weight: 144.1
CAS NO.: 2495-39-8
Appearance: Clear colorless to yellowish liquid
Purity: 35%±0.5%
Main Application: Assistant brightener, it can improve throwing power and ductility of metal.