Product name: | Sodium Molybdate | ||||
CAS no.: | 7631-95-0;12680-49-8;1313-30-0 | ||||
Molecular formula: | Na2MoO4 | ||||
Molecular weight: | 205.91 | ||||
Structural formula: | |||||
Item | Index | ||||
Superfine product | Superior product | Grade I | Grade II | ||
(export grade) | Sodium molybdate, anhydrous | ||||
Sodium Molybdate(Na2MoO4·2H2O), %≥ | 99.5 | 99 | 96 | 93 | |
Molybdenum (Mo), %.≥ | 39.5 | 39.2 | 45 | ||
Water insoluble matter, %, ≤ | 0.02 | 0.02 | 0.02 | 0.1 | 0.1 |
Sulfate, %, ≤ | 0.07 | 0.1 | 0.1 | 0.2 | |
Chlorine (Cl), %, ≤ | 0.02 | 0.02 | 0.05 | 0.05 | |
Lead (Pb), %, ≤ | 0.0005 | 0.0005 | 0.0005 | 0.002 | 0.002 |
Iron (Fe), %, ≤ | 0.002 | 0.002 | 0.002 | 0.01 | 0.005 |
Arsenic (As), %, ≤ | 0.0005 | 0.0005 | 0.0005 | 0.002 | 0.002 |
Copper (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: | The product can be used in producing alkaloid, dyestuff, fertilizer, pigment, catalyst, and metal inhibitor for pollution-free cooling water system, etc. |