Calcium hydroxide

Calcium hydroxide Property

mp : 580 °C bp : 2850 °C density : 2.24 g/mL at 25 °C(lit.) storage temp. : Store at RT. Water Solubility : 1.65 g/L (20 ºC) Sensitive : Air Sensitive Merck : 14,1673 Stability:: Stable. Incompatible with strong acids. CAS DataBase Reference: 1305-62-0(CAS DataBase Reference) NIST Chemistry Reference: Calcium dihydroxide(1305-62-0) EPA Substance Registry System: Calcium hydroxide (Ca(OH)2)(1305-62-0)

Safety

Hazard Codes : Xi,C Risk Statements : 41-34-37/38 Safety Statements : 26-39-45-36/37/39-27 RIDADR : 3262 WGK Germany : 1 RTECS : EW2800000 F : 34 HazardClass : 8 PackingGroup : III Hazardous Substances Data: 1305-62-0(Hazardous Substances Data)

Calcium hydroxide Chemical Properties,Usage,Production

Chemical Properties White powder General Description Odorless white granules. Sinks in water. Air & Water Reactions Water soluble. The amount of heat generated by hydrolysis may be large. Reactivity Profile The nitroparaffins, nitromethane, nitropropane, etc. form salts with inorganic bases such as Calcium hydroxide . The dry salts are explosive [Chem. Eng. news 30:2344 1952]. Bases are chemically similar to sodium hydroxide (NaOH) or sodium oxide (Na2O). They neutralize acids exothermically to form salts plus water. When soluble in water they give solutions having a pH greater than 7.0. Mixing these materials with water can generate troublesome amounts of heat as the base is dissolved or diluted. Bases react with certain metals (such as aluminum and zinc) to form oxides or hydroxides of the metal and generate gaseous hydrogen. Bases may initiate polymerization reactions in polymerizable organic compounds, especially epoxides). They may generate flammable and/or toxic gases with ammonium salts, nitrides, halogenated organics, various metals, peroxides, and hydroperoxides. Materials of this group often serve as catalysts. A strong base. Forms caustic solution in water [Merck 11th ed. 1989]. Health Hazard Dust irritates eyes, nose and throat.

Calcium hydroxide Preparation Products And Raw materials

Raw materials CALCIUM CARBONATE Calcium oxide METALLURGICAL COKE

Preparation Products Calcium-based grease CALCIUM5INOSINATE 4-Hydroxybenzamidine hydrochloride CALCIUM IODIDE HYDRATE CALCIUM BROMATE Calcium formate SODIUM ALGINATE Calcium thiocyanate CALCIUM GLUTAMATE calcium bis(2-(1-carboxylatoethoxy)-1-methyl-2-oxoethyl) distearate Calcium hypophosphite Pyrimidine, 4-bromo- (8CI,9CI) CALCIUM5'-GUANYLATE 2-CHLORO-6-HYDROXYBENZALDEHYDE Calcium bromide MOLECULAR SIEVES Vicnna lime 1,2:3,4-Di-O-isopropylidene-D-galactopyranose Calcium nitrate CALCIUM GLYCEROPHOSPHATE Sodium hypophosphite 4-Pyrimidinol Calcium peroxide Calcium tungstate Calcium dipropionate Calcium 5'-ribonucleotide STEVIA HEXAMETHONIUM BROMIDE Calcium 2-ethylhexanoate Calcium nitrite Calcium iodate Calcium bisulfite Lamepon A Calcium bis(2-hydroxy-4-(methylthio)butyrate) SODIUM HYPOPHOSPHITE MONOHYDRATE CARBOXYMETHYLCELLULOSE CALCIUM (1.5 G) (AS) Calcium bis(cyclohexylsulphamate) Tetrachloropropene CALCIUM SACCHARIN Calcium phosphate

Calcium hydroxide Suppliers      Global( 227)Suppliers      BELGIUM 2 CANADA 2 CHINA 127 CZECH REPUBLIC 1 Europe 4 GERMANY 7 INDIA 4 JAPAN 6 MEXICO 1 South Korea 1 SWITZERLAND 1 UNITED KINGDOM 11 USA 60 Global 227

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 Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820 86 (10) 60270825 dtftchem@sina.com CHINA 4703 62 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 Adamas Reagent, Ltd. 400-600-9262 021-51701678 mc@titansci.com CHINA 13697 59 Chemsky（shanghai）International Co.,Ltd. 021-50135380   shchemsky@sina.com CHINA 32553 50 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