Sodium Molybdate
Product Name :White Sodium Molybdate Crystal
CAS No.7631-95-0
MF:Na2MO4.2H2O
Purity:99.5-99.9%min
Appearance:White powder, shiny flake crystals
Model Number:JD-SMHP-995
Stability :Soluble in water
| Item |
Specification |
| |
Ultra pure |
High pure |
Tech grade |
| Na2MoO4.2H2O≥ |
99.8 |
99.50 |
99.0 |
| Mo≥ |
39.60 |
39.50 |
39.30 |
| Water insoluble≤ |
0.01 |
0.05 |
0.1 |
| Cl≤ |
0.005 |
0.005 |
0.02 |
| SO4≤ |
0.01 |
0.07 |
0.2 |
| PO4≤ |
0.0005 |
0.001 |
0.005 |
| Pb≤ |
0.0005 |
0.002 |
0.002 |
| PH |
7.5-9.5 |
7.5-9.5 |
7.5-9.5 |
| SiO2≤ |
0.01 |
0.01 |
- |
| Fe≤ |
0.001 |
0.005 |
- |
| As≤ |
0.0005 |
0.001 |
- |
| NO3≤ |
0.02 |
- |
- |
| NH4≤ |
0.005 |
- |
- |
Uses:
Used for preparing molybdenum salt, dye, pigment, catalyst, corrosion inhibitor, etc.
Used as metal corrosion inhibitor, scale remover, bleaching accelerator and skin and hair protectant.
Used as analytical reagent for alkaloid determination, dyes and pharmaceutical industry.
Precipitants, catalysts and molybdenum salts for the manufacture of alkaloids, inks, fertilizers, molybdenum red pigments and sun-fast pigments, as well as for the manufacture of flame retardants. and metal inhibitors of pollution-free cold water systems, as well as zinc plating, polishing agents and chemical reagents.
Molybdate is an anodic oxidation film inhibitor, which forms ferrous - ferric - molybdenum oxide passivation film on anode iron and ACTS as a corrosion inhibitor.
