Calcium peroxide

Calcium peroxide Property

mp : >365 °C(lit.) density : 2.92 Sensitive : Moisture Sensitive Merck : 14,1689 CAS DataBase Reference: 1305-79-9(CAS DataBase Reference) NIST Chemistry Reference: cyc-CaO2(1305-79-9) EPA Substance Registry System: Calcium peroxide (Ca(O2))(1305-79-9)

Safety

Hazard Codes : O,Xi,C Risk Statements : 9-36/37/38-34 Safety Statements : 17-26-451-36/37/39 RIDADR : UN 1457 5.1/PG 2 WGK Germany : 1 HazardClass : 5.1 PackingGroup : II Hazardous Substances Data: 1305-79-9(Hazardous Substances Data)

Calcium peroxide Chemical Properties,Usage,Production

Chemical Properties Yellowish powder General Description A grayish white granular material. Used in baking, in medicine, in bleaching oils. Air & Water Reactions Isoluble in water and slowly decomposed by water to produce calcium hydroxide (slaked lime) [Sax, 9th ed., 1996, p. 636]. Reactivity Profile Calcium peroxide is an explosion hazard if mixed with finely divided organic matter. Noncombustible but accelerates the burning of combustible material: mixtures of combustible material and the peroxide can be ignited by friction or contact with moisture. Mixtures with polysulfide polymers may ignite. Decomposes rapidly above 200° C. Strongly basic Reacts with water to produce calcium hydroxide (slaked lime) [Sax, 9th ed., 1996, p. 636]. Health Hazard Inhalation of dust irritates nose and throat. Dust also irritates eyes and skin on contact and irritates mouth and stomach if ingested. Fire Hazard Behavior in Fire: Can increase severity of fire. Containers may explode.

Calcium peroxide Preparation Products And Raw materials

Raw materials Hydrogen peroxide Calcium hydroxide

Preparation Products Seed coating

Calcium peroxide Suppliers      Global( 65)Suppliers      BELGIUM 1 CHINA 32 Europe 2 GERMANY 4 JAPAN 3 South Korea 1 SWITZERLAND 1 UNITED KINGDOM 2 USA 19 Global 65

Supplier Tel Fax Email Country ProdList Advantage 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 Adamas Reagent, Ltd. 400-600-9262 021-51701678 mc@titansci.com CHINA 13697 59 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 Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 86-21-63290778 86-21-63218885 sj_scrc@sinopharm.com CHINA 10006 79 Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 QQ:452520369 +86 (573) 82222643 sales@maya-r.com CHINA 11859 57 Spectrum Chemical Manufacturing Corp. 021-67601398-808 021-57711696 gduan@spectrumchina.net CHINA 9357 60 Wuxi Zhongkun Biochemical Technology Co., Ltd. 0510-85629785,0510-66893528,0510-66892159,18051932136 +86 0510-85625359 saleschem@zhk-bio.com CHINA 18095 58