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Sodium p-styrenesulfonate with CAS 2695-37-6

what is of  Sodium p-styrenesulfonate with CAS 2695-37-6?

Sodium p-styrenesulfonate has been used as a reactive emulsifier in order to improve stability of an emulsion and water resistance or cationic dye dyeability of a (emulsion) polymer. Further, a polymer or a copolymer of sodium p-styrenesulfonate has been used as a dispersant for producing various aqueous dispersions of pigments, antioxidants, various polymers (tackifier resins, chloroprene rubber, polyacrylic acid esters, polyesters, styrene-butadiene copolymers, polyvinyl chloride, poly-acrylonitrile, polysilicones, conductive polymers and the like), nanocarbon materials, silica particles for hot forging release agents or abrasives, battery electrode materials (carbon, lithium iron phosphate, lithium manganese phosphate and the like), photographic silver halides and the like.

1.Quick details of Sodium p-styrenesulfonate with CAS 2695-37-6

CAS No.:2695-37-6
Other Names:Sodium p-styrenesulfonate
MF:C8H7NaO3S
EINECS No.:220-266-3
Place of Origin:China
Type:Syntheses Material Intermediates
Purity:99%min
Brand Name:Unilong
Model Number:JL20211609
Application:reactive emulsifier
Appearance:White Powder
Density::1.043 g/mL at 25 °C
Melting point::300℃
Boiling Point::111-112?°C
flash point:/
PSA::65.58000
solubility:Soluble in water.
logP::2.31450
Package:25kg/drum
Sample:Availiable

2.Description of Sodium p-styrenesulfonate with CAS 2695-37-6

Product name
Sodium p-styrenesulfonate
CAS
2695-37-6
Melting point
151-154 °C
form
Powder
Shelf life
2 Years
Storage
Keep in dark place,Sealed in dry,Room Temperature
Purity
99%
colour
White

3.Application 

Styrene-4-sulfonic acid sodium salt is grafted on poly(ethersulfone) membrane to determine the fractionation of proteins with similar molecular weights. It is used as sodium based ion exchange membranes for membrane capacitive deionization (MCDI) for synthesis. It is used in the study of copolymerization characteristics of sodium styrenesulfonate.

4.Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container