HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Water → HCID 178513042, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Water | HCID 962 | — |
| Edukt | Sulfamic Acid | HCID 5987 | — |
| Edukt | Dicyandiamide | HCID 10005 | — |
| Produkt | HCID 178513042 | HCID 178513042 | 95% |
Reaktionsschritte
Sulfaminic acid (97 g) was added batchwise to a solution composed of 84 g dicyandiamide and 300 ml of water at 80° C. whereby the temperature was not permitted to exceed about 95° C. After addition was complete, the temperature was held at 95° C. for 20 minutes, after which the solution was evaporated using a water-jet vacuum. By this process 189 g (=95% of theoretical) guanylurea sulfamate was obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04559409 |
| Quelldatensatz | uspto-grants-1985_12 |
| ORD ID | ord-9379018fbde7475a8358e9f5846109e8 |
| Quellennotiz | uspto-grants-1985_12 |