Lead nitrate → Sodium Nitrate

HRID 1648717

Reaktionsgleichung

Reaktionsgleichung von HRID 1648717
[N+:1]([O-:4])([O-:3])=[O:2].[Pb+2:5].[N+]([O-])([O-])=O.[C:10]1([C:25]([O-:26])=[C:21]([N+:22]([O-:24])=[O:23])[CH:20]=[C:16]([N+:17]([O-:19])=[O:18])[C:14]=1[O-:15])[N+:11]([O-:13])=[O:12].[Na+:27].[Na+]>O.N=NNN>[C:10]1([C:14]([O-:15])=[C:16]([N+:17]([O-:19])=[O:18])[CH:20]=[C:21]([N+:22]([O-:24])=[O:23])[C:25]=1[O-:26])[N+:11]([O-:13])=[O:12].[Pb+2:5].[N+:1]([O-:4])([O-:3])=[O:2].[Na+:27]

Komponenten

6

Edukt 2

HCID 24924Lead nitrate2×HCID 19372424Sodium styphnate

Produkt 2

HCID 24268Sodium NitrateHCID 61789Lead styphnate

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 178514643HCID 178514643, VerbindungLösungsmittel

Versuchsvorschrift

Lead nitrate is soluble in water, and was added to the dry ingredients in aqueous solution.The tetrazene was dispersed in the lead nitrate solution, this being a dangerous material to handle dry. The double decomposition reaction between the lead nitrate and the sodium styphnate then occurred in the cartridge case, giving lead styphnate and sodium nitrate in the resultant mixture. The product was dried out after the reaction, and then approximately 10% by volume of water was added to the dried mixture to render it mouldable. The rimfire case containing the mouldable composition was then passed to a conventional spinning punch to force the composition into the rim of the case in the conventional manner. The moulded composition was then passed through a conventional drying arrangement and the primed case was subsequently handled in the conventional fashion.

Aufarbeitung

  1. customthis being a dangerous material to handle dry
  2. customThe double decomposition reaction between the lead nitrate

Quellen und Nachweise

ORD-Eintrag
ord-2771bb864e2d4b339f7f57e04acc0f2b
Quelldatensatz
uspto-grants-1983_11
Patentnummer
US04412492

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