Magnesium Hydroxide-Mg(OH)2

Shindoo uses high quality MgCl2 reacting with NaOH to obtain high purified Mg(OH)2. Guarantee 98.5% purity, or even 99.0%-99.4%

Chemical name: Mg (OH) 2

Molecular weight: 58.32

Physical property: Six squares of Colorless column crystals, density are 2.36, insoluble in water. 

Chemical property: It will decomposition and become magnesium oxide in 380°C. It is alkali and soluble in water part is the all ionization, produce Mg2+(50%),OH-(8%) (and[MgO2]2)-(or [Mg(OH)4]2-)and [MgO3]4-(or [Mg(OH)6]4-)(42%). We generally will dissolve in water and electricity from called metal cation and hydroxyl complexes and part of the hydroxyl hydroxides called alkali.

Application: Magnesium hydroxide can be used to produce environmentally-friendly halogen-based flame retardants, used to produce light weight high-purity magnesium oxide, heavy magnesium oxide of high purity, pharmaceutical grade magnesium oxide, food grade magnesium oxide, electrical grade magnesium oxide, silicon steel grade magnesium oxide and other high-end magnesium oxide products, but also used as a flue gas desulfurization agent, acid water neutralizer and so on in environmental protection.

Standard Index	Result	Conclusion	Inspection according
Magnesium hydroxide [as Mg(OH)2]%≥	99.0	Premium	HG/T3607--2007
Moisture /%≤	0.36	Premium
Loss on ignition/%≤	31.36	Premium
Iron(as Fe)%≤	0.001	Premium
Sulphate(as SO4)%≤	0.10	Premium
Hydrochloric acid insoluble%≤	0.06	Premium
Chloride(as Cl)%≤	0.08	Premium
Whiteness (Degree)≥	90	Premium
Executive Standard	HG/T3607--2007
Visual Inspection	No obvious impurities
Final Conclusion	Evaluated as Premium Product in accordance with HG/T3607--2007   (Inspection bossiness special seal)                    Issuing date:23th,Dec.,2010
Approved by: XIONG ZHANG         Audited by: DONG HAIPING       Inspected by: ZHANG FAYING

Magnesium Hydroxide-Mg(OH)2