1.Magnesium Carbonate
2.white powder
3.super quality with competitive price
4.timely dilivery
2.white powder
3.super quality with competitive price
4.timely dilivery
Magnesium Carbonate
AppearanceWhite powder
AppearanceWhite powder
|
Specification:
|
Â
|
|
(MgO),%Â
|
43min
|
|
H2O
|
2max
|
|
L.O.I %
|
56max
|
|
HCl Insoluble Matter,%
|
0.10 max
|
|
CaO,%
|
0.5 max
|
|
(SO42-) ,%
|
0.1 max
|
|
(Ferric Salt),%
|
0.02 max
|
|
heavy metal ppm
|
10
|
|
Appearance
|
White powder
|
Â
UsageïUsed in the manufacture of magnesium, magnesium oxide, fireproof, paint, ink, pottery, glass, toothpaste, rubber, pigment, dately used product industry, also as food additive and anti-acid agent in pharmaceutical industry, as high-quality filler and reinforcement agent of rubber products, as fireproof and thermal insulation materials resistant to high temperature.
2
CAS：13717-00-5
MF：MgCO3
WF:84
Appearance:white single crystal or amorphism powder with no smell and no poison, nearly tasteless,
|
ITEM
|
Content
|
|
Mgo
|
40.0%MIN
|
|
HCL insoloble
|
0.15%MAX
|
|
Moisture
|
3.0%MAX
|
|
CaO
|
0.70%MAX
|
|
L.O.I
|
54-58%
|
|
Chloride
|
0.15%MAX
|
|
Fe
|
0.05%MAX
|
|
Mn
|
0.004%Max
|
|
SO4
|
0.15% Max
|
|
Bulk density
|
0.13 g/ml Max
|
Application:
Mainly used as intermediate substance of pharmaceutical products, decomposer of acid liquor, desiccant, color protection liquor, carrier, anti- agglomeration liquor; It also used as additive for food, supplement of magnesium element. For rubber industry, it is used as ancillary substance and filler; It can be used as adiabatic, heatproof, fire proof and heat preservation material.
Packing
20 KGS/bag in net weight, sea worthy standard with PP woven bag outer and plastic film bag inner.
20 KGS/bag in net weight, sea worthy standard with PP woven bag outer and plastic film bag inner.
e-mail:xurichemicals3(at)yahoo(dot)cn