烯丙基磺酸钠 辅助光亮剂

  ALS 35% or ALS 25% 

 (Sodium allyl sulfonate)  CAS No.: 2495-39-8  

Other Name:  Sodium allyl sulfonate  ，Allylsulfonic Acid Sodium Salt  ，2-Propene-1-sulfonic acid sodium salt ， Sodium prop-2-enesulphonate，  Sodium allylsulfonate  ， sodium 2-propene-1-sulfonate 

Molecular Formula: C3H5NaO3S 

Molecular Weight:  144.12 

 Characteristic:  

Appearance Clear colorless to liquid  

Assay(%) 35 or 25  

Density g/cm3 (20℃) 1.20-1.25 

 pH 7.0-9.0  

Refractive Index(20℃) 1.3895-1.3920  

Level of addition(mg/L) 3-10  

Consumption (g/KAH) 120  

Main Application:  Assistant brightener, it can improve throwing power and ductility of metal.