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30-
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Detailed Description
Product ID: TQPZ0011
Name: Sodium Styrene Sulfonate(SSS)
Specification/price: 25KG/DRUM
Rank: Pharmaceutical Grade
Company: Search Biotech
CAS: 2695-37-6
Molecular Formula： C8H7SO3Na
Molecular Wt：206.20
Appearance：Free flowing granules or powder without visible contamination
Vinyl activity (as SSS):91.7％
Enterprise Standard
Applications:Styrene sodium is widely used as the mediates of the interaction between organic and inorganic compounds in many production process because of its unique chemical structure. Styrene sodium has the following characteristics: (1) Very low toxicity compared with other sulfonic acid materials. (2)Higher reactivity (3) good interpolymerization, (4) No decomposed in water.
Specific gravity of sodium styrene 5.5, thermal decomposition at 330 ℃, no smell, soluble in water. In general, it is insoluble in the solvents such as the aliphatic and high ethanol except polar organic solvents. This product is used in dyeing modifier (PAN fiber, polypropylene fiber, polyester, rayon), reaction emulsifier, water-soluble polymer (cohesion agent, dispersing agent, container cleaning agents, cosmetics), sulfur (dialysis membranes, batteries, man-made membrane ), charged to prevent electronics agents (nylon, recording paper, polyester), sulfur exchange resin (membrane), pictorial Pharmacy (micro-patch), the gloss agent in electroplating, etc.
Mp: 151-154 °C
Bp: 111-112 °C
Density: 1.043 g/mL at 25 °C
refractive index: n20/D 1.387
Fp: 78 °F
BRN: 3575931
Stability: Stable. Incompatible with strong oxidizing agents.
EPA Substance Registry System: Benzenesulfonic acid, 4-ethenyl-, sodium salt
Raw materials: Etanol-->Bromine
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