Sulfur hexafluoride

Sulfur hexafluoride Property

mp : −50 °C(lit.) bp : −64 °C1 mm Hg(lit.) density : 6.602 vapor density : 5.11 (vs air) vapor pressure : 22 mm Hg ( 21.1 °C) Water Solubility : slightly Merck : 13,9063 Stability:: Stable. Non-flammable. Explodes on contact with disilane. Reacts with sodium. CAS DataBase Reference: 2551-62-4(CAS DataBase Reference) NIST Chemistry Reference: Sulfur hexafluoride(2551-62-4) EPA Substance Registry System: Sulfur fluoride (SF6), (OC-6-11)-(2551-62-4)

Safety

Hazard Codes : Xi Risk Statements : 37 Safety Statements : 38 RIDADR : UN 1080 2.2 WGK Germany : - RTECS : WS4900000 Hazard Note : Irritant HazardClass : 2.2 Hazardous Substances Data: 2551-62-4(Hazardous Substances Data)

Sulfur hexafluoride Chemical Properties,Usage,Production

Chemical Properties colourless odourless gas General Description A colorless odorless gas. Noncombustible. Shipped as a liquefied gas under own vapor pressure. Contact may cause frostbite. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Reactivity Profile This substance undergoes chemical reactions only under relatively severe circumstances. They are resistant to ignition, although they may become flammable at very high temperatures. They may be resistant to oxidation reduction, except in the most severe conditions. These materials may be nontoxic. They can asphyxiate. Contact of very cold liquefied gas with water may result in vigorous or violent boiling of the product and extremely rapid vaporization due to the large temperature differences involved. If the water is hot, there is the possibility that a liquid "superheat" explosion may occur. Pressures may build to dangerous levels if liquid gas contacts water in a closed container [Handling Chemicals Safely 1980]. Health Hazard Vapors may cause dizziness or asphyxiation without warning. Vapors from liquefied gas are initially heavier than air and spread along ground. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite. Fire may produce irritating, corrosive and/or toxic gases. Fire Hazard Some may burn but none ignite readily. Containers may explode when heated. Ruptured cylinders may rocket.

Sulfur hexafluoride Preparation Products And Raw materials

Raw materials Sulfur (2S,5R,6R)-6-[(R)-2-Amino-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Potassium hydroxide Hydrofluoric acid Potassium hydrogen fluoride

Preparation Products

Sulfur hexafluoride Suppliers      Global( 70)Suppliers      CHINA 35 Europe 3 FRANCE 1 GERMANY 2 JAPAN 1 South Korea 1 SWITZERLAND 1 UNITED KINGDOM 4 USA 22 Global 70

Supplier Tel Fax Email Country ProdList Advantage J & K SCIENTIFIC LTD. -- -- jkinfo@jkchemical.com;market3@jkchemical.com CHINA 96847 76 Energy Chemical 021-58432009 / 400-005-6266 021-58436166-800 info@energy-chemical.com CHINA 44198 61 JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078,021-50426030 86-021-50426522,50426273 sales@jingyan-chemical.com CHINA 10108 60 Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 86-21-63290778 86-21-63218885 sj_scrc@sinopharm.com CHINA 10006 79 Jinan Haohua Industry Co., Ltd 0531-58773082 ;58773060 0531-58773099 sales@jnhaohua.com CHINA 5672 58 Beijing HuaMeiHuLiBiological Chemical 010-56205725;010-86181995 010-65763397 waley188@sohu.com CHINA 12409 58 （CSR Factory）China Skyrun Industrial CO.,ltd info@chinaskyrun.com manager@chinaskyrun.com sales@chinaskyrun.com CHINA 12226 58 Shanghai YuLue Chemical Co., Ltd. 021-13671753212 13917602471 021-60345187 021-34702061 lzz841106@aliyun.com CHINA 9515 55 Shanghai HuanChuan Industry Co.,Ltd. 021-61478794 021-61478794 sales@hcshhai.com CHINA 9824 50 Hubei Jusheng Technology Co.,Ltd North:027-59599241,18871490274,QQ:1400878000 South:027-59531287,15727001360,QQ:1400878866 ℡ 027-83861211 469501031@qq.com CHINA 10512 58