sodium p-styrenesulfonate cas 2695-37-6

描述

Sodium p-styrenesulfonateQuick Details

Chemical Name: Sodium p-styrenesulfonate
CAS No.: 2695-37-6
Molecular Fomula:C8H7NaO3S

Chemical Structure:

Molecular weight:206.19

Appearance:Free flowing granules or powder without visible contamination

Assay:90%

Sodium p-styrenesulfonateTypical Properties

Item	Standard	Results
Appearance	Free flowing granules or powder without visible contamination
Vinyl Activity (as SSS) %	89~100	93.1
Water %	8~12	10.5
Color (1% APHA )(Hazen)	≦50	15.0
PH( 10% aqueous solution )	7.5~11	9.4
Filterable Matter %	≦0.06	0.01
Sodium Sulfate %	≦0.8	0.11
Halides %	≦6	1.4
Light absorbance /cm at 600 nm	≦0.035	0.005
Iron ppm	≦15	3

Sodium p-styrenesulfonateUsage

1.Used for preparing dyeing modifiers for polypropylene and acrylic fibers, reactive emulsifiers, charged preventive agents such as nylon, recording paper, polyester, sulfur exchange resin, etc.

2.Used as the third monomer for acrylic fiber production.

3.Dyeing improvers (propylene fiber, polyester, polypropylene fiber, rayon), reactive emulsifiers, polysulfide dislocations (dialysis membranes, batteries, artificial body membranes), charged preventive agents (nylon, recording paper, polyester), sulfur exchange resin (membrane), photo-realistic agents (micro-diaphragm), plating gloss agent.

Sodium p-styrenesulfonatePackaging and Shipping

Packing:25 kg bag

Delivery:by air ,by sea

Sodium p-styrenesulfonateStorage

Stored in a cool dry place out of direct sunlight.