【Molecular formula】:VOSO4XH2O
【Molecular weight】:163.0
【English name】:Vanadyl Sulfate
【Characters】:orchid crystal. It dissolves in water.
Vanadyl sulfate, VOSO4, is a common inorganic compound of vanadium.This easily delistable blue solid is a common source of vanadium in the laboratory and exhibits a high degree of stability.Its characteristic ion, vanadium oxide root (VO2+), is known as “the most stable diatomic ion.”
Vanadium sulfate is the intermediate product of vanadium extracted from petroleum and the most important commercial source of vanadium.Vanadium sulfate is also a component of some food additives and chemicals.And vanadium sulfate can show the effect of insulin.Used as mordant, catalytic reductant, ceramic and glass colorant.
Item | Index |
Content(dry basis)% | ≥97.0 |
Loss on drying% | ≤50 |
Pentavalent vanadium% | ≤0.5 |
Unsettleable matters in ammonium hydroxide% | ≤1.5 |
Application:
1. Mainly used in the production of non-ionic surfactant directly and some other important common surfactant when synthesized with various acids;
2. Mainly used to produce glyphosate in pesticide industry;
3. Mainly used as the absorber and desulfurization agent for acid gas purification;
4. Corrosion inhibitor in pharmaceutical industry;
5. Cross-linking agent for high resilience polyurethane foam production;
6. Fabric finishing-agent, softening agent, emulsifier, fluorescent whitening agent and etc. in textile industry;
7. Used as leather and synthetic fiber softener;
8. Thickening agent and foam improver in shampoo and light detergent;
9. Also used as detergent, lubricant, brightener, and dust scavenger for engine piston.
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