width="432" width="83" width="245"
width="432"
width="208" width="224"



width="194"

width="14"

Magnesium oxide

Product Name magnesium oxide
Molecular Formula MgO
Specifications 95%
Place of origin Shanghai
Quantity No limit
Delivery Spot our warehouse
Properties
white, light powder; no smell, no taste; insoluble in water and alcohol; the melting point is 2800SSboiling point 3600; with high fire-resistant insulation properties.
Application
used in rubber, plastics, electric wire, electric cable dyes, paint, glass, ceramics, chemical reagent, medicine, food additives, etc..
Packing plastic woven bag lined with polyethylene, the net weight of each bag is 20kg
Storage and Transportation
Stored in dry warehouse, and isolated from wet inorganic acid, alkali, and avoid been put in moisture environment or in the rain.
 
Item
Index
Specific grade
First grade
Second grade
magnesium oxide(%)
>
95
93
-
ignition vector quantities
(%)
<
3
4
-
Calcium content(%)
<
1.0
1.2
-
hydrochloric acid insolubles(%)
<
0.1
0.2
-
Sulfate
(as SO4)(%)
<
0.2
0.3
-
Chloride(as Cl)(%)
<
0.07
0.3
-
Fe salts (as Fe)(%)
<
0.05
0.06
-
the remainder of sieve(40mech/cm)
<
0.005
0.05
-
(%)(80mesh/cm)
<
0.1
/
-
Vision specific capacity(ml/g)
>
7
6
-
width="25"
width="208"
width="760"
width="735" width="25"

              SHANGHAI RUIHONG              CHEMICAL CO.,LTD

width="14"

   上海瑞鸿化工有限公司 版权所有(C)2002
设计制作 上海瑞鸿化工有限公司 网络支持
中化网络