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- Product:
- Molybdenum trioxide
- Formula:
- MoO3
- CAS No.:
- 1313-27-5
- Product No.:
- SP1226
- Package:
- 25Kg/Drum or in terms of customer's requirements.
Physicochemical Properties
Colorless or yellow white powder, orthorhombic crystal. Very slightly soluble in water, soluble in acid, alkali and ammonia solution.
Specification
|
ITEM |
SPECIFICATION |
RESULT |
|
Appearance |
Light yellow powder |
Qualified |
|
Particle Size |
100% pass 40 mesh |
Qualified |
|
MOO3 |
99.5%min |
99.96% |
|
Mo |
≥66.00 |
66.65 |
|
Si |
≤0.0020 |
0.0008 |
|
Al |
≤0.0015 |
0.0006 |
|
Fe |
≤0.0020 |
0.0008 |
|
Cu |
≤0.0015 |
0.0005 |
|
Mg |
≤0.0010 |
0.0003 |
|
Ni |
≤0.0010 |
0.0004 |
|
Mn |
≤0.0010 |
0.0002 |
|
P |
≤0.0005 |
0.0002 |
|
K+Na |
≤0.0150 |
0.0092 |
|
As |
≤0.0010 |
0.0002 |
|
Ca |
≤0.0015 |
0.0009 |
|
Pb |
≤0.0005 |
0.0001 |
|
Cr |
≤0.0010 |
0.0005 |
|
Sn |
≤0.0015 |
0.0002 |
|
W |
≤0.0150 |
0.0080 |
|
Ti |
≤0.0010 |
0.0005 |
|
S |
≤0.0050 |
0.0009 |
|
CLARITY |
Qualified |
Qualified |
Applications and Usages
It is used as reducing agent of phosphorus pentoxide, arsenic trioxide, hydrogen peroxide, phenol and alcohol, as well as catalyst of petroleum industry, metal molybdenum, enamel pigment and medicine. It is used as bottom film of solid lubrication in mechanical parts.