Phosphoric Acid → HCID 178513043, Verbindung

HRID 480520

Reaktionsgleichung

Reaktionsgleichung von HRID 480520
[C:1]([N:3]=[C:4]([NH2:6])[NH2:5])#[N:2].[P:7](=[O:11])([OH:10])([OH:9])[OH:8]>O>[P:7]([OH:11])([OH:10])([OH:9])=[O:8].[C:4]([NH:3][C:1]([NH2:2])=[O:8])(=[NH:6])[NH2:5]

Komponenten

4

Edukt 2

HCID 1004Phosphoric AcidHCID 10005Dicyandiamide

Produkt 1

HCID 178513043HCID 178513043, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

In a preferred method, Oberley '010 reacts dicyandiamide with phosphoric acid for 35 to 45 minutes in water to form guanylurea phosphate (GUP), in a solution that contains 50-70 percent solids. The reaction is only allowed to proceed to about 80-95 percent completion, in order to prevent the formation of insoluble precipitates. Boric acid is then mixed with the GUP solution, and the mixture cooled to ambient temperature and diluted to from 3 to 18 percent solids.

Quellen und Nachweise

ORD-Eintrag
ord-eef2f4d963ce47dea98791d40b4b3675
Quelldatensatz
uspto-grants-2003_11
Patentnummer
US06652633B2

Verknüpfte Notizen

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