| Usage: | Cosmetic Raw Materials |
|---|
Quick Details
Specifications
Sodium Molybdate basic details:
Product name:Sodium Molybdate
CAS No: 7631-95-0
Disodium molybdate
EINECS:231-551-7
MF:MoNa2O4
Sodium Molybdate application:
Sodium Molybdate is used for catalyst for petrochemical industry, in metallurgic industry,it is used for making molybdenum
powder, molybdenum bar, molybdenum wire and molybdenum plate, it can also used for the microelement of the fertilizer and
ceramic pigment making and metal surface treatment,raw materials for pigment and other molybdenum productsWidely applied to dyes, pigments, catalysts, corrosion-inhibiting agent, molybdenum salt, fertilizers etc.
Sodium Molybdate Property:
White fine crystal.Some are light gray or buff.The relative molecular weight is 84.99 and density is 2.257. It's easy to be deliquescence
and to dissolve in water and liquid ammonia, but only a little can dissolve in ethanol and glycerin. The melting point is 271°C. And
decomposition temperature is 380°C. Its decomposition products are sodium nitrite and oxygen. If heated to higher temperature, it
will be decomposed into the mixed gas of oxygen, azote and oxynitride. It has the strong oxidizing property and can cause the inflammation and explore while mixed with organics, sulfur and sulfite etc.
Package: In plastic lined knit bags with the net capacity of 25 kg or double-plastic-bags lined iron drums with the net capacity of 50 kg.
Note: Capable of supplying products with various specifications and packages according to customers' requirements.
Sodium Molybdate specification:
|
Index |
Content |
|||||
|
|
HighPurity |
SuperClass |
FirstClass |
SecondClass |
ThirdClass |
Sodium Molybdate |
|
Na2MoO4.2H2O≥ |
99.8 |
99.50 |
99.0 |
98.0 |
96.00 |
- |
|
Mo≥ |
39.60 |
39.50 |
39.30 |
39.00 |
38.00 |
45.00 |
|
Water-Insoluble ≤ |
0.01 |
0.05 |
0.1 |
0.1 |
- |
0.1 |
|
Cl≤ |
0.005 |
0.005 |
0.02 |
0.02 |
- |
0.01 |
|
SO4≤ |
0.01 |
0.07 |
0.2 |
0.5 |
- |
0.40 |
|
PO4≤ |
0.0005 |
0.001 |
0.005 |
0.005 |
- |
0.005 |
|
Pb≤ |
0.0005 |
0.002 |
0.002 |
0.002 |
- |
0.002 |
|
PH |
7.5-9.5 |
7.5-9.5 |
7.5-9.5 |
- |
- |
- |
|
SiO2≤ |
0.01 |
0.01 |
- |
- |
- |
0.01 |
|
Fe≤ |
0.001 |
0.005 |
- |
- |
- |
0.005 |
|
As≤ |
0.0005 |
0.001 |
- |
- |
- |
0.001 |
|
NO3≤ |
0.02 |
- |
- |
- |
- |
- |
|
NH4≤ |
0.005 |
- |
- |
- |
- |
- |
Sodium Molybdate picture:
