Chinese name English name Styrene styrene divinylbenzene nickname formula C8H8 molecular weight 104.15 CAS Registry Number 100-42-5 EINECS No. 202-851-5 login -30.6 ℃ Boiling point 146 ℃ melting water-soluble insoluble in water density 0.909 Colorless transparent oily Liquid Flash Point 31 ℃ applications for the system polystyrene, synthetic rubber, ion exchange resins and other dangerous goods transport number 33541 self-ignition temperature of 490 ℃ transition ion resin These are four basic types of resins. In practical use, often these resins into other ion type run, to accommodate a variety of needs. For example, often the strong acid cation resin and NaCl effect, into a sodium-type resin before use. Work release sodium resin solution Na + and Ca2 +, Mg2 +, such as cation exchange adsorption, removal of these ions. No release of H + styrene quotes reaction can be avoided and the resulting solution pH decreased side effects (such as invertase and equipment corrosion, etc.). This resin to run after the sodium styrene price quotes, available brine regeneration (not acid). Another example is the anion resin can be converted to chlorine-type re-use, work release Cl- exchange adsorption of other anions, its regeneration only with salt water. Chlorine type resin can also be converted to bicarbonate type (HCO3-) operation. Strongly acidic resin and a strong basic resin in the sodium form and converted to chloride form, the strongly acidic and no longer strongly basic, but they still have other typical properties of these resins, such as dissociation of strong and broad working pH range and so on. Zhangjiakou factory direct styrene styrene _ _ Xiang dry chemical (certified merchants) by Andrew dry Jinan Chemical Limited. Jinan Cheung Dry Chemical Co. (www.xiangqianhuagong.com) is specialized in the "glycol" enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr.