| Identification | More | [Name]
1-(2-Hydroxy-3-sulfopropyl)-pyridinium betane | [CAS]
3918-73-8 | [Synonyms]
1-(2-HYDROXY-3-SULFOPROPYL)-PYRIDINIUM BETAINE
1-(2-hydroxy-3-sulfopropyl)-pyridinium betane
PPS-OH
Pyridinium hydroxy propyl sulphobetaine
PYRIDINIUM N-PROPYL HYDROXY SULFOBETAINE
2-Hydroxy-1-(1-pyridyl)-3-propanesulfonate
pyridinium,1-(2-hydroxy-3-sulfopropyl)-,hydroxide,innersalt
Pyridinium,1-(2-hydroxy-3-sulfopropyl)-,innersalt
1-(2-hydroxy-3-sulphonatopropyl)pyridinium
Pyridinium hydroxypropyl sulfobetaine
Pyridinium hydroxysulfopropyl betaine
PPSOH(solid):Pyridiniumhydroxypropyl
PPSOH(solid)
Pyridiniumhydroxypropyl
1-(2-hydroxy-3-sulfopropyl)pyridinium hydroxide,inner salt
1-(2-Hydroxy-3-sulfonatopropyl)pyridinium | [EINECS(EC#)]
223-485-2 | [Molecular Formula]
C13H22N2O6S | [MDL Number]
MFCD00677843 | [Molecular Weight]
334.389 | [MOL File]
3918-73-8.mol |
| Chemical Properties | Back Directory | [Boiling point ]
111°C | [density ]
1.30 | [vapor pressure ]
0Pa at 25℃ | [storage temp. ]
Sealed in dry,2-8°C | [form ]
Transparent liquid | [color ]
Colorless to light yellow | [PH]
2.0-5.0 | [Water Solubility ]
1280g/L at 23℃ | [InChI]
InChI=1S/C8H11NO4S/c10-8(7-14(11,12)13)6-9-4-2-1-3-5-9/h1-5,8,10H,6-7H2 | [InChIKey]
RJPRZHQPROLZRW-UHFFFAOYSA-N | [SMILES]
C([N+]1=CC=CC=C1)C(O)CS([O-])(=O)=O | [LogP]
-2 at 24℃ | [CAS DataBase Reference]
3918-73-8(CAS DataBase Reference) | [EPA Substance Registry System]
3918-73-8(EPA Substance) |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless to light yellow liquid | [Physical properties]
Pyridinium hydroxy propyl sulfobetaine is a kind of electroplating
intermediate, and sterling is white crystal, commonly content between
40%-50%, it is colourless to weak yellow liquid. | [Characteristics]
1-(2-Hydroxy-3-sulfopropyl)-pyridinium betane (PPS-OH) has good light and leveling effect in electronickelling, especially good high current density region leveling effect spy.As the base additive in nickel plating bath, its consumption, be 20-50g/kAH, consumption 50-500mg/L, the huge market demand. | [Uses]
Nickel plating intermediates | [Application]
1. 1-(2-Hydroxy-3-sulfopropyl)-pyridinium betane(3918-73-8) is a good nickel plating intermediate which has good leveling power in middle and low current density areas as PPS.
2. It also has an outstanding LCD throwing power, which should be used in combination with BEO, PME, PESS, MOSS,saccharin or auxiliary brighteners.
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