ChemicalBook > Product Catalog >Inorganic chemistry >Oxides and peroxides >Metal oxide >Magnesium dioxide

Magnesium dioxide

Magnesium dioxide Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Products Intro: Product Name:Magnesium dioxide
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:14452-57-4
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Products Intro: Product Name:Magnesium dioxide
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Tel: 021-54306202,021-54308259
Products Intro: Product Name:Magnesium peroxide light
Company Name: Shanghai Meishui Chemical Technology Co., Ltd  
Tel: 021-60549325 18616193163
Products Intro: Product Name:MagnesiuM dioxide
Purity:>98% HPLC Package:100g;500g;1kg;10kg
Magnesium dioxide Basic information
Product Name:Magnesium dioxide
Synonyms:Magnesium dioxide;MAGNESIUM PEROXIDE LIGHT;MAGNESII PEROXIDUM;magnesiumperoxide(mg(o2));MAGNESIUM PEROXIDE LIGHT, PH HELV;Magnesium peroxide light, Ph Eur;MAGNESIUM PEROXIDE FOR ANALYTICAL PURPOSE 24-28 % AS MGO2;24-28%asMgO2
Product Categories:Oxidation;Peroxides;Synthetic Reagents
Mol File:14452-57-4.mol
Magnesium dioxide Structure
Magnesium dioxide Chemical Properties
solubility Practically insoluble in water and in ethanol (96 per cent). It dissolves in dilute mineral acids.
Merck 13,5704
CAS DataBase Reference14452-57-4
EPA Substance Registry SystemMagnesium peroxide (Mg(O2))(14452-57-4)
Safety Information
Hazard Codes O,C
Risk Statements 8-34
Safety Statements 17-36-45-36/37/39-27-26
RIDADR UN 1476 5.1/PG 2
WGK Germany 3
MSDS Information
SigmaAldrich English
Magnesium dioxide Usage And Synthesis
Chemical PropertiesWhite or slightly yellow, amorphous, light powder.
Chemical PropertiesMagnesium peroxide is a white, odorless crystalline solid.
UsesBleaching and oxidizing agent, medicine (antacid).
General DescriptionA white powder. Noncombustible but accelerates the burning of combustible material, if the combustible material is finely divided the mixture may be explosive. Mixtures of combustible material and the peroxide can be ignited by friction or contact with moisture. Used in medicine, and as a bleaching agent.
Air & Water ReactionsInsoluble in water and slowly decomposed by water, liberating oxygen.
Reactivity ProfileMixtures of combustible material and the peroxide can be ignited with friction or moisture [AAR 1991]. Water gradually decomposes Magnesium dioxide liberating oxygen, with dilute acids Magnesium dioxide forms hydrogen peroxide, when strongly heated Magnesium dioxide losses all peroxide oxygen [Merck 11th ed. 1989].
HazardPowerful oxidizer and dangerous fire risk, reacts with acidic materials and moisture.
Health HazardInhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.
Fire HazardThese substances will accelerate burning when involved in a fire. Some may decompose explosively when heated or involved in a fire. May explode from heat or contamination. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard.
Safety ProfileA powerful oxidizer. Probably a severe irritant to the eyes, skin, and mucous membranes. Flammable by chemical reaction with acidic materials and moisture; an oxidizing agent. Dangerous; reacts vigorously with reducing agents; will decompose violently in or near a fire. See also MAGNESIUM COMPOUNDS and PEROXIDES, INORGANIC.
Potential ExposureMagnesium peroxide is used as a bleaching and oxidizing agent, and in the manufacture of antacids and antiinfective drugs.
First aidIf this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit
ShippingUN1476 Magnesium peroxide, Hazard Class: 5.1; Labels: 5.1-Oxidizer.
IncompatibilitiesPowerful oxidizer. Dangerous fire risk with flammable and combustible materials. Violent reaction with acids. Keep away from moisture; causes the release of oxygen and heat.
Magnesium dioxide Preparation Products And Raw materials
Tag:Magnesium dioxide(14452-57-4) Related Product Information
C.I. Pigment Black 11 Iron oxide Barium sulfate Phosphorus pentoxide FERROUS SULFATE calcium bicarbonate Hydrogen peroxide Magnesium Magnesium sulfate Magnesium hydroxide Magnesium stearate Magnesium dioxide Titanium oxide CARBON DIOXIDE Magnesium peroxide Magnesium oxide Magnesium sulfate heptahydrate