| ::
Intermediates for the acid copper plating :: |
| |
|
| ， |
(PPS)
3-Pyridinium propyl sulfonate-(1), Pryidinium propyl sulfobetaine) |
| ， |
(HBOPS-Na)
Reaction products of 2-Butyne-1, 4-diol with propane sultone
and caustic soda |
| ， |
(DEPS)
2-propyn-1-amine,N,N-diethyl-N-(3-sulfopropyl)hydroxide, inner
salt |
| ， |
(POPS)
propargyl-3-sulfopropyl ether, sodium salt |
| |
|
| ::
Intermediates for the bright nickel plating :: |
| |
|
| ， |
(SPS)
bis-(sodium sulfopropyl)-disulficle |
| ， |
(MPS)
3-mercapto-1-propanesulfonic acid, sodium salt |
| ， |
(DPS)
N,N-dimethyl-dithiocarbamyl propyl sulfonic acid, sodium salt |
| ， |
(UPS)
3-s-isothiuronium propyl sulfonate |
| ， |
(ZPS)
3-(benzothiazolyl-2-mercapto)-propyl-sulfonic acid, sodium salt |
| |
|
| ::
Intermediates for the fine chemicals plating :: |
| |
|
| ， |
(1.3-PS)
1.3-propane sultone |
| |
|
