sodium p-styrenesulfonate cas 2695-37-6
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Description
Sodium p-styrenesulfonate
Sodium p-styrenesulfonate Quick 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.
