Sodium peroxide

Sodium peroxide Property

mp : 460 °C (dec.)(lit.) bp : 657°C density : 2.8 Fp : 657°C form : beads (small) Sensitive : Air Sensitive & Hygroscopic Merck : 14,8655 Stability:: Reacts violently with water. Contact with combustible materials may cause fire or explosion. Incompatible with strong oxidizing agents, alcohols, organic materials, acids, powdered metals. Absorbs carbon dioxide from the air. CAS DataBase Reference: 1313-60-6(CAS DataBase Reference)

Safety

Hazard Codes : O,C Risk Statements : 8-35 Safety Statements : 8-27-39-45 RIDADR : UN 1504 5.1/PG 1 WGK Germany : 1 RTECS : WD3450000 F : 3-9-23 HazardClass : 5.1 PackingGroup : I

Sodium peroxide Chemical Properties,Usage,Production

Chemical Properties light yellow granular powder General Description A yellow-white to yellow granular solid. Mixtures with combustible material are readily ignited by friction, heat, or contact with moisture. May vigorously decompose under prolonged exposure to heat, causing the rupture of the containers. Air & Water Reactions Reacts vigorously with water, large amounts react explosively [Haz. Chem. Data 1969. p. 201]. Reactivity Profile Sodium peroxide reacts violently with reducing agents, combustible materials and light metals. Reacts exothermically and rapidly or even explosively with water to form a strong base (NaOH) and oxygen (O2) [Handling Chemicals Safely 1980 p. 854]. A mixture with ammonium persulfate can explode if subjected to friction (crushing in a mortar), if heated, or if a stream of gaseous carbon dioxide is passed over Sodium peroxide [Mellor 10:464 1946-47]. Reacts very vigorously with gaseous hydrogen sulfide; even in the absence of air, the reaction may be accompanied by flame [Mellor 10:132 1946-47]. An explosion results when gaseous carbon dioxide is passed over a mixture of Sodium peroxide with powdered magnesium [Mellor 2:490 1946-47] . Mixtures with acetic acid or acetic anhydride can explode if not kept cold [Von Schwartz 1918 p. 321]. Spontaneously flammable in contact with aniline, benzene, diethyl ether, or organic materials such as paper and wood. Mixtures with charcoal, glycerine, certain oils, and phosphorus burn or explode [Mellor 2:490 1946-47]. A mixture with calcium carbide (powdered) burst into flame when exposed to damp air and exploded when heated [Mellor 2:490 1946-47]. Decomposes, often violently in the presence of catalytic quantities of manganese dioxide [Mellor 2 Supp. 2:635 1961]. Mixing with sulfur monochloride leads to a violent reaction [Mellor 2 Supp. 2:634 1961]. Can react with and cause the ignition of fuels. Health Hazard TOXIC; inhalation or contact with vapor, substance, or decomposition products may cause severe injury or death. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution. Fire Hazard May ignite combustibles (wood, paper, oil, clothing, etc.). React vigorously and/or explosively with water. Produce toxic and/or corrosive substances on contact with water. Flammable/toxic gases may accumulate in tanks and hopper cars. Some may produce flammable hydrogen gas upon contact with metals. Containers may explode when heated. Runoff may create fire or explosion hazard.

Sodium peroxide Preparation Products And Raw materials

Raw materials Calcium oxide Sodium Oxygen

Preparation Products

Sodium peroxide Suppliers      Global( 75)Suppliers      BELGIUM 1 CHINA 28 CZECH REPUBLIC 1 Europe 3 GERMANY 4 INDIA 2 JAPAN 2 MEXICO 1 South Korea 1 SWITZERLAND 1 UNITED KINGDOM 5 USA 26 Global 75

Supplier Tel Fax Email Country ProdList Advantage Shanghai Macklin Biochemical Co.,Ltd. 021-51821861 021-51821727 sales@macklin.cn CHINA 9960 55 J & K SCIENTIFIC LTD. -- -- jkinfo@jkchemical.com;market3@jkchemical.com CHINA 96847 76 Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing) +86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com CHINA 40407 62 Alfa Aesar 400-610-6006; 021-67582000 021-67582001/03/05 saleschina@alfa-asia.com CHINA 30333 84 Energy Chemical 021-58432009 / 400-005-6266 021-58436166-800 info@energy-chemical.com CHINA 44198 61 Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028 +86-10-82967029 sales@ouhechem.com CHINA 10815 60 Shanghai Hanhong Chemical Co., Ltd. 021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259 +86-21-54291107 jerry.ma@hanhonggroup.com CHINA 28730 64 Chengdu XiYa Chemical Technology Co., Ltd. 4008-626-111 028-84752058 sale@xiyashiji.com CHINA 9763 57 Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 86-21-63290778 86-21-63218885 sj_scrc@sinopharm.com CHINA 10006 79 Spectrum Chemical Manufacturing Corp. 021-67601398-808 021-57711696 gduan@spectrumchina.net CHINA 9357 60