Qingdao Shida Magnesium Industry Co., LTD
Purity:97%--98%
Order Quantity: 10 Long Ton
Price Term: FOB
Port: tianjin
Price: 1850-2090 USD / Ton
Payment Terms: T/T L/C
Production Capacity: 800 Ton Per Month
Delivery Time: 15 days after the payment of the buyers
Packaging Details: inner is plastic bag and outer is woven bag,in net 25kg /bag
Use: Used as anti-acid agent and laxatives in pharmaceutical industry; Used for too much gastric acid and duodenal ulcer; And often used together with calcium carbonate, which easily causing astriction. Meanwhile it can be used as synthetic, intermediates and additives in other chemical industries.
Processing Method: Soda Method, Ammonium Bicarbonate Method.
Quality index:HG/T2573-2006
NAME |
MgO |
|
Item |
index |
testing result
|
MgO %≥
|
97 |
98 |
CaO %≤ |
0.30 |
0.20 |
Insoluble in Hcl Solution %≤ |
0.10 |
0.05 |
Screen floating(150 um)%≤ |
-- |
0.03 |
SO4%≤ |
0.15 |
0.09 |
Fe % ≤ |
0.01 |
0.004 |
Mn %≤ |
0.003 |
0.0024 |
CL%≤ |
0.10 |
0.07 |
Loss on ignition % ≤ |
4.0 |
2.0 |
Heavy metals(Pb)ppm≤ |
20 |
15 |
(As )ppm≤ |
1.0 |
0.5 |
(Pb) ppm≤ |
2.0 |
0.71 |
Buk density g/ml ≤ |
0.40 |
0.29 |