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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
Description
Sodium Molybdate Dihydrate, also known as Molybdic Acid Disodium Salt, or simply SMX, is a very fine, white, free flowing technical grade granule represented by the formula: Na₂MoO₄·2H₂O. It is used as a corrosion inhibitor for open and closed cooling water systems, engine coolants, metalworking fluids, metal finishing, and oil drilling mud’s. It is also used as a micronutrient in agriculture.
Sodium molybdate dihydrate ≥99.5%; EC Number: 231-551-7; Synonyms: Molybdic acid sodium salt dihydrate;
| 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 | - | - |
