phosphoric acid
type: Concept
preferred label: فسفریک اسید @fa
related: polyphosphoric acid

superphosphoric acid
type: Concept
broader: polyphosphoric acid
preferred label: سوپرفسفریک اسید @fa

polyphosphoric acid
type: Concept
broader: inorganic acids
narrower: superphosphoric acid
preferred label: پلی فسفریک اسید @fa
related: polyphosphates
related: phosphoric acid

inorganic acids
type: Concept
narrower: polyphosphoric acid
preferred label: اسیدهای معدنی @fa

polyphosphates
type: Concept
preferred label: پلی‌فسفات‌ها @fa
related: polyphosphoric acid