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phosphoric acid (H3PO4) definition
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1 : an oxygen
acid
of phosphorus, in the form of an aqueous
solution
. 2 : a heavy and viscous
acid
used in many
etch
formulations, particularly those for silicon nitride and beryllium.
See also:
phosphoranyl radicals definition
Periplasm definition
Phosphorescence definition
phosphoramides definition
phosphonic acids definition
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