|
Item |
Index |
||||
|
Selected products |
High-class
|
First-class |
Second-class |
Anhydrous
|
|
|
Sodium molybdate (Na2MoO4•2H2O),%≥ |
99.5 |
99.0 |
96.0 |
93.0 |
|
|
Mo, %≥ |
39.5 |
39.2 |
|
|
45 |
|
Water insolubles, %≤ |
0.02 |
0.02 |
0.02 |
0.10 |
0.1 |
|
Sulfate, %≤ |
0.07 |
0.1 |
0.1 |
|
0.2 |
|
Cl, %≤ |
0.02 |
0.02 |
0.05 |
|
0.05 |
|
Pb, %≤ |
0.0005 |
0.0005 |
0.0005 |
0.002 |
0.002 |
|
Fe, %≤ |
0.002 |
0.002 |
0.002 |
0.01 |
0.005 |
|
As, %≤ |
0.0005 |
0.0005 |
0.0005 |
0.002 |
0.002 |
|
Cu, %≤ |
0.0005 |
0.0005 |
0.001 |
0.001 |
0.001 |
|
PH value |
7.0-9.0 |
7.0-9.0 |
7.0-9.0 |
7.0-9.0 |
7.0-9.0 |
Uses:Used in the manufacture of alkaloids, dyes, chemical fertilizers, pigments and catalysts, flame retardants and metal inhibitor in environment-friendly type water cooling system, can also be used for galvanized polishing agent and chemical reagents.
Packing: 25kg Cardboard barrel or plastic woven bag .
Specifications︰
Na2Mo.04.2H2O
Item%
Top Grade Good Grade
Purity ≥99.5 ≥98
Mo ≥39 ≥39
Insoluble ≤0.05 ≤0.05
Fe ≤0.005 ≤0.05
SO4 ≤0.1 ≤0.5
As ≤0.001
Cl ≤0.02 ≤0.2
Pb 8.5-9
Advantages︰
Na2Mo.04.2H2O
Item%
Top Grade Good Grade
Purity ≥99.5 ≥98
Mo ≥39 ≥39
Insoluble ≤0.05 ≤0.05
Fe ≤0.005 ≤0.05
SO4 ≤0.1 ≤0.5
As ≤0.001
Cl ≤0.02 ≤0.2
Pb 8.5-9
