Magnesium Hydroxide
CAS:1309-42-8
Purity:99%
Appearance: white powder
Molecular Formula: Mg(OH)2
Molecular Weight: 58.32
Packing: 25kgs/bag
Property:
1. Whitepowder or paste
2. Solublein diluted acid and ammonium salt and almost insoluble in water and alcohol
3.Solubility in water (18°C) is 0.9mg/100ml
4. Moh’shardness is 2.5
5.Refractive index is 1.56
6. Astemperature reaches 350°C, it begins to decompose into magnesium oxide andwater
7. Astemperature is above 500°C, it will change into magnesium oxide by losing water
Magnesiumhydroxide is a white powder which is nontoxic, odorless, non-corrosion and withgood flame retarding effect. It has good stability, decomposition temperatureis about 330, especially suitable for resin processed in relative hightemperature. Large amount of vapor is produced during combustion, the heat istaken away and the temperature drops. The hardness is less than that ofaluminum hydroxide. According to different applications, we are offeringwide range types of magnesium hydroxide, with different particlesize\whiteness, and we can also offer natural grade or coated types asrequested.
Specification:
Application:
(1.Magnesium hydroxide canbe used as inorganic flame retardant additive to plasticproducts. Such as nuclear power plant cable and submarine opticalfiber cable, the main board’s covering material of electrical householdappliances.....
(2.In theaspect of environmental protection, it can used as Flue gas desulfurizationagent, waste water treatment agent with excellent absorption, bleaching,antibacterial effect, and no secondary pollution.
1)Advantages:
1. Solublein water
2. Effectively supplement Mg
3. Repair the quality of acid soil
4. Slow-release, long-time effective
5. Excellent disintegration property
6. Easy for crop uptake.
关键字： Magnesium Hydroxide
As a specialized manufacturer of chemical raw materials, our main products are including aluminium hydroxide, aluminium oxide, pseudo boehmite, flame retardant, water treatment chemicals, leather chemicals, food additives, fertilizer, pigment, fine chemicals and other chemicals. Our own plants are ISO 9001 certified for aluminium hydroxide, aluminium oxide products, with annual output of ATH series product 30000MT, Pseudo Boehmite 3000MT, and actived aluminium Oxide products 3000mt. Our main markets are Middle East, South East Asia, South Korea and African countries.