CasNo.2695-37-6,Sodium p-Styrene Sulfonate,(2695-37-6) Suppliers

1 Metric Ton	FOB Price:USD 1.0000 -3.0000

Min.Order :1 Metric Ton
Purity: 99%
Payment Terms : T/T,Other

Keywords

sodium,4-ethenylbenzenesulfonate Sodium 4-vinylbenzenesulfonate Sodium p-Styrene Sulfonate

Quick Details

Appearance:White to yellow sheet
Application:Chemical antistatic agent pesticide intermediate printing and dyeing textile auxiliaries
PackAge:as your request
ProductionCapacity:10|Metric Ton|Day
Storage:stay in dry, cool and well-sealed
Transportation:EMS,HK EMS,FEDEX,DHL,TNT

Superiority:

Hebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environmental protection safety smooth" call and support form, the bold innovation on traditional production equipment and technology, using "high temperature alkali type production method" and "plastic basin of crystallization technology, on the basis of reducing the product cost make the product quality to achieve the same industry leading level.In the company all staff's efforts, in shandong, henan province guangdong South America Europe the United States for decades in Mexico, Brazil, South Africa, Zimbabwe and other places set up several partners, quality inspection department in the company, under the close supervision of a production and sales in the form of "label", provide the fastest speed convenient service for users across the country.

In "advancing with The Times, and the city every day, with the advancement of" under the guidance of the core ideas, adhering to the "relying on scientific and technological innovation, the development of circular economy" of the enterprise purpose, established in the market, enhance strength, go the way of scientific and sustainable development of environmental protection, relying on the national technology research and development center, increasing spending on research and development based on the domestic market, expand the international market, manufacturing high quality products, sincere service society, toward a modern, ecology, science and technology of the domestic first-class, the world's advanced chemical enterprises

Details:

English name: sodium,4-ethenylbenzenesulfonate

Chemical antistatic agent pesticide intermediate printing and dyeing textile auxiliaries

CAS:

2695-37-6

Precise quality: 206.00100

Molecular formula: C8H7NaO3S logP: 2.31450

Molecular weight: 206.19400 PSA: 65.58000

View suppliers

Basic information error correction

Chinese name: sodium styrene sulfonate: 4-ethylbenzene sulfonate hydrate;Sodium 4-ethylbenzene sulfonate hydrate;Sodium styrene sulfonate;The name: sodium, 4-ethenylbenzenesulfonate.Sodium styrene sulfonate;4 - vinylbenzenesulfonate Sodium hydrate;4 - Vinylbenzenesulfonic acid sodium salt;Styrene - 4 - sulfonic acid sodium salt;More English alias CAS number: 2695-37-6 molecular formula: C8H7NaO3S molecular weight: 206.19400 precision quality: 206.00100 PSA: 65.58000 LogP: 2.31450

Materialized property error correction

Appearance and properties: white to yellow sheet density: 1.043 g/mL at 25 ° C melting point: 151-154 ° C, the boiling point: 111-112 ° C flash point: 78 ° F refractive index: n20 / D 1.387 stability: Stable. Incompatible with strong oxidizing agents.

Security information error correction

Customs code: 2904100,000

Code of carriage of dangerous goods: UN 1987 3/PG 3

WGK Germany: 3

Hazard type code: r36/37/38

Safety note: S26-S36/37-S36-S36/37/39

Dangerous goods mark: Xi

Production methods and use see all

Production methods

1. Using 98% concentrated sulfuric acid as sulfonating agent, Ag2SO4 as catalyst, and hydroquinone as inhibitor.Sulfuric acid: styrene (molar ratio) = 2:1, catalyst mass fraction 1%, resistance to polymer quality fraction 1%.When the temperature is 54 ℃ to start charging, the material temperature to 70 ℃, constant temperature reaction of 2-2.5 h, get brown solution, neutralization with sodium hydroxide, styrene sulfonate monomer, crystallization of polymerization monomer.The equation is as follows:

use

This product is applied to dyeing modifier (polyacrylonitrile fiber, polypropylene fiber, polyester, rayon), reactive emulsifier, water-soluble polymer (coagulating agent, dispersant, detergent, cosmetics containers), sulfur misprinted (dialysis membrane, battery, artificial body film), charged to prevent agent (nylon, record paper, polyester), sulphur exchange resin (film), photo reagent (micro diaphragm), electroplating luster agent, etc.