Vanadium Pentoxide 99.7%
Molecular Formula: V2O5
Molecular Weight: 181.88
Specification(GB-7315.1-87):
Chemical Composition % | Form | ||||||||||||
V2O5 | V2O4 | Si | Fe | S | P | As | Na2O+K2O | ||||||
≥ | ≤ | ||||||||||||
98.0 | 2.5 | 0.25 | 0.3 | 0.03 | 0.05 | 0.02 | 1.0 | powder | |||||
99.0 | 1.5 | 0.1 | 0.1 | 0.01 | 0.03 | 0.01 | 0.7 | ||||||
99.5 | 1.0 | 0.08 | 0.01 | 0.01 | 0.01 | 0.01 | 0.25 | ||||||
99.7 |
| 0.02 | 0.005 | 0.008 | 0.008 | 0.005 | 0.1 | ||||||
99.9 |
| 0.01 | 0.002 | 0.005 | 0.005 | 0.001 | 0.05 | ||||||
Packaging: Powder, 25kg/40kg/50Kg, bags / barrels
Nature: Orange powder, the relative density is 3.357. It's soluble in acid, alkali, slightly soluble in water, and insoluble in ethanol. Pentoxide vapor is toxic!
Usage: Vanadium Pentoxide 99.7% is used for producing alloy steel of ferro and vanadium, alloy of aluminium and vanadium and other alloy. It is used for removing carbon and removing sulfur and as catalyst in synthetizing ammonia. It is staining material in dye printing and ceramic. It is main material in producing catalyst for sulfuric acid. It is corrosion inhibitor for equipment antisepsising in petroleum and chemical device. It is material of producing vanadide.
Quality assurance: We have perfect raw materials controlling process and finished product testing methods. With 20 years of production experience and reliable quality assurance system, our products have been exported to the United States, Japan, Western Europe, totally 10 countries and regions, and well received by customers.