HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphoric Acid → Phosphorus oxide (P4O10)
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphoric Acid | HCID 1004 | — |
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | Fluorapatite (Ca5F(PO4)3) | HCID 10207414 | — |
| Product | Phosphoric Acid | HCID 1004 | — |
| Product | Phosphorus oxide (P4O10) | HCID 14812 | 30% |
Reaction Steps
A 30% P2O5 wet process phosphoric acid was prepared from North Florida phosphate rock, dilute phosphoric acid and sulfuric acid. The metallic impurity content of the phosphoric acid analyzed as follows:
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04284614 |
| Source dataset | uspto-grants-1981_08 |
| ORD ID | ord-21dde83c96b648e6a6a2399b5bf05002 |
| Source note | uspto-grants-1981_08 |