SAPS

Chemical name

N-(3-sulfopropyl)-saccharin, sodium salt

Molecular formula: C10H10NNaO6S2

Molecular weight: 327.31

CAS No.: 51099-80-0

Properties

Appearance(25℃):Colorless to pale yellow liquid

PH value(1% aqueous solution): 1.0-4.0

Content(wt%): ≥40.0

Purity(HPLC): 65.0-70.0

Water solubility: Soluble in water

Application

SAPS is an intermediate suitable for copper foil production process. A small amount of addition in the plating solution can play a good role in eliminating stress, and has good compatibility with other copper foil additives. 

The recommended dosage is 0.2-1.5g/L.

Consumption 5.0-25.0g/KAH.

Package and storage

25KG/50KGplastic drum, stored in cool and dry well-ventilated area. Keep away from heat/sparks/open,flames/hot surfaces.Shelf life is 2 years.