Reacción #51593

ord-b6a82a368acd444597b64713e4840ff1

Ecuación de reacción

O=P([O-])([O-])OP(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+]
sodium tripolyphosphate
O.O.O.O.O.O.O.O=S(=O)([O-])[O-].[Zn+2]
zinc sulfate heptahydrate
CCN(CC)C(=S)[S-].O.O.O.[Na+]
sodium N,N-diethyldithiocarbamate trihydrate
→
CCN(CC)C(=S)[S-].O=P([O-])([O-])OP(=O)([O-])OP(=O)([O-])[O-].[Zn+]
zinc mono-(N,N-diethyldithiocarbamate) triphosphate

Reactantes

—
zinc tripolyphosphate
—
aqueous solution
O=P([O-])([O-])OP(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+]
sodium tripolyphosphate
O.O.O.O.O.O.O.O=S(=O)([O-])[O-].[Zn+2]
zinc sulfate heptahydrate
CCN(CC)C(=S)[S-].O.O.O.[Na+]
sodium N,N-diethyldithiocarbamate trihydrate

Reactivos

Ninguno

Condiciones de reacción

Condiciones detalladas
See reaction.notes.procedure_details.

Tratamiento posterior

  1. 1
    Otroto prepare
  2. 2
    workup.STIRRINGwhile stirring

Procedimiento

18 g/100 ml of sodium tripolyphosphate was slowly poured into a 57.8 g/300 ml aqueous solution of zinc sulfate heptahydrate while stirring to prepare a suspension of a zinc tripolyphosphate crystalline precipitate. 45.3 g/200 ml of sodium N,N-diethyldithiocarbamate trihydrate was then slowly poured into the suspension, while stirring, to give a crystalline precipitate of zinc mono-(N,N-diethyldithiocarbamate)-triphosphate (hereunder, “G”).

Fuente

DOI: 10.6084/m9.figshare.5104873.v1Patente: US06852678B2uspto-grants-2005_02