HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → Triammonium nitridotrisulfate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | Sulfurous Acid | HCID 1100 | — |
| Reactant | Ammonium Sulfite | HCID 25041 | — |
| Product | Triammonium nitridotrisulfate | HCID 20505615 | — |
Reaction Steps
Diammonium imidobissulfate (NH4SO3)2NH may be prepared by introducing ammonia gas and then sulfurous acid gas into an aqueous solution containing ammonium sulfite to obtain triammonium nitridotrisulfate and heating the obtained nitridotrisulfate in ammonia gas at about 250° C under atmospheric pressure to ammonolyze and then followed by heating at about 300° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04088611 |
| Source dataset | uspto-grants-1978_05 |
| ORD ID | ord-fa78363128e1423cbbce8f9c85ee4eb1 |
| Source note | uspto-grants-1978_05 |