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PS 25%
PostTime:2012-4-28 14:03:38    hit:1517
 

PS(Propynesulfonic acid sodium salt)

 

CAS No.: 55947-46-1

 

Other Name:

2-Propyne-1-sulfonic acid sodium salt Sodium 2-propyne-1-sulphonate Sodium propynesulfonate

2-Propyne-1-sulfonic acid, sodium salt

2-Propyne-1-sulfonic acid,sodium salt

 

Molecular Formula:

C3H3NaO3S

 

Molecular Weight:

142.10

 

Characteristic:

Appearance

Clear yellowish liquid

Assay(%)

25

Density g/cm3(20)

           1.21-1.29

pH

3.0-4.0

Refractive Index(20)

1.380-1.3900

Level of addition(mg/L)

40-120

Consumption (g/KAH)

10

 

Main Application:

Brightener, leveling agent, dispersant, impurities tolerance agent for low current region.

 
 
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