ALS / SAS (Sodium allyl sulfonate) (C3H5SO3Na)
CAS No.2495-39-8
Appearance: Clear colorless to yellowish liquid
1. Assay: ?25%
Density g/cm3 (20?): 1.20~1.25
PH: 7.0~9.0
Refractive Index(20?): 1.3895~1.3920
2. Assay: ?35%
Density g/cm3 (20?): 1.20~1.26
PH: 7.0~8.0
Refractive Index(20?): 1.4000~14050
3.Assay: 95%min
Appearance: white powdery granula
NaCl: 1.5% max.
Fe: 0.0003% max.
Na2SO3: 0.2% max.
Moisture: 3.0% max.
Application: Assistant brightener, it can improve throwing power and ductility of metal for nickel plating
