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pentoxide

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pentoxide [pen′täk‚sīd]
(inorganic chemistry)
A compound that is binary and has five atoms of oxygen; for example, phosphorus pentoxide, P2O5.


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Tests in 2002 confirmed 94,000 tons of tantalum pentoxide, worth $17-19bn, plus deposits of niobium, yttrium and rare-earth oxides - worth $17-18bn.
On the one hand, the reaction is carried out between chitin and hydroxyle functions and phosphorous pentoxide in the presence of methane sulfonic acid (20), (21).
Clariant is establishing a joint venture with two Chinese partners in Kunming in the Chinese province of Yunnan for the production of phosphorus pentoxide (P205).
 
 
 
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