Huaian Chenhui Chemical Company Limited
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  • Contact Person : Mr. wang jiankun
  • Company Name : Huaian Chenhui Chemical Company Limited
  • Tel : 0086-0517-86230459
  • Fax : 0086-0517-84991859
  • Address : Jiangsu,huaian,NO9906 TongSheng garden Huai yin district Huai an City Jiangsu Province China.
  • Country/Region : China

magnesium hydroxide 99%

magnesium hydroxide 99%
Product Detailed
magnesium hydroxide 1)White crystalline powder 2)purity:99%min

magnesium hydroxide 1)White crystalline powder 2)purity:99%min

magnesium hydroxide1)White crystalline powder2)purity:99%min 

NameHigh-purity magnesium hydroxide 99.9%

 dectiption

High-purity magnesium hydroxide 99.9%

English Name: Magnesium hydroxide

Molecular Formula: Mg(OH)2

Molecular Weight: 58.32

Physicochemical Properties: White crystalline or powder; and its aqueous solution show alkaline reaction; 2.36g/cm3. It is soluble in diluted acid and ammonium salt solution and almost insoluble in water and alcohol. Its solubility 18in water is 0.0009g/100g. It is easy to absorb carbon dioxide in the air. When it is heated to above 200 in alkaline solution, it will become hexagonal crystal system crystalline. At 350, it shall decompose into magnesium oxide and water, and change into magnesium oxide by losing water above 500.

Use: Magnesium Hydroxide is excellent flame retardant for plastics and rubber articles. In environmental protection field, it can replace caustic soda and lime as neutralizing agent for acid-containing wastewater. And it also can be used as additive for oil products with corrosion resistance and desulfurization functions. In addition, it can be used in electronic and medicine trade, refining of granulated sugar and also as thermal insulation material as well as for producing other magnesium salt.

Processing Method: Brine-lime method, brine-ammonia method

Target

Items

Indes

Mg(OH)%≥

99.9

Ca %≤

0.0015

Al%≤

0.0005

As  %≤

0.0001

Ba  %≤

0.0001

Si%≤

0.0010

Cd  %≤

0.0001

Co  %≤

0.0001

Cr  %≤

0.0002

Cu  %≤

0.0009

Fe  %≤

0.0056

K%≤

0.0015

Mn  %≤

0.0006

Mo  %≤

0.0001

Na%≤

0.0010

Ni  %≤

0.0002

Pb%≤

0.0001

Sb  %≤

0.0001

Sn  %≤

0.0001

Sr  %≤

0.0002

Ti  %≤

0.0001

V  %≤

0.0005

Zn  %≤

0.0002

Note: It can be customized at the requests of clients.

Packaging: 25G/piece, plastic woven bag lined with polyethylene plastic bag. (Packed at the request of clients)Load in 20' Container: 20TGross Weight: 25.25KG   Net Weight: 25KGH.S Code:  2816100000

magnesium hydroxide 99%



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