Sodium salts
Sodium molybdate
Product name: Sodium molybdate
CAS No.: 7631-95-0
Molecular Formula:
Na2MoO4·2H2O
Molecular Weight: 241.95
Characters: White diamond crystal. slightly soluble in 1.7 dose of cold water, 0.9 dose of hot water, pH-value of 5% aqueous solution at 25℃: 9.0-10.0, insoluble in acetone. Will lose crystallization water at 100℃.
Specifications:
Sodium molybdate | A.R. | Technical grade |
Item | Item | Spec. |
Assay % | ≥99 | ≥95.0 |
Sulphates[SO4]% | ≤0.05 | ≤0.2 |
Nitrates | ≤0.005 | -- |
Phosphate | ≤0.001 | -- |
Chlorides[CL] % | ≤0.005 | ≤0.15 |
Ammonia(NH3) | ≤0.01 | -- |
Heav metal | ≤0.003 | -- |
Water insoluble% | ≤0.010 | ≤0.1 |
Product Usage: In the manufacture of alkaloid, printing ink, fertilizer, chrome vermillion pigment and precipitator of sunlight-fast pigment, catalyst, molybdate; also used as polishing agent and Chemical reagent.
Packaging: In 25Kg/woven bag lined with double-layer plastic bag
Storage Precautions: Stored in cool, draughty and dry place at room temperature.