PPS-OH

Chemical Name

Pyridinium hydroxy propyl sulfobetaine

Synonyms

1-(2-Hydroxy-3-sulfopropyl)-pyridinium betane;PPS-OH

CAS No.

3918-73-8

EINECS No.

223-485-2

Molecular formula

C₈H₁₁NO₄S

Molecular weight

217.24

Molecular Structure

Details

 1.  Assay:  40% , 45%
Appearance: Clear colorless to yellowish liquid
Density g/cm3 (20℃): 1.20~1.27
PH: 3.0~5.0
Refractive Index(20℃): 1.4200~1.4500
2.  Assay: ≥75%
Appearance: White powder
PH: 4.0~7.0 ( 40% aqueous solution)
Solubility in water (20℃): miscible in any ratio.
3.  Assay: ≥98%
Appearance: white powder
Assay: 98% min.
Mp: 30℃
PH (50% water solution): 2.5～6.0
Usage(g/L): 0.3～3
Consumption(g/KAH): 10
Package: 25kg/ plastic drum or as required.  

Main Application

High leveling agent for nickel plating,
(special suitable for high and medium region of current density)