Monsanto Europe S.a./n.v.

Alkaloida Vegyeszeti Gyar Rt.

Istvanne Koczka

Vilmos Galamb

Laszlo Litkei

Imre Gulyas

Jozsef Neu

Laszlone Pethe

Fulgencio Powell Moreno

Jozsef Vigh

Laszlone Roka

Agota Repasine Veres

Edit Fehervari

Janos Repasi

Jan Os Repasi

A solid, non-hygroscopic salt of the Formula (I) ##STR1## wherein R.sup.1 is hydroxy or alkyl; A is C.sub.1 to C.sub.4 alkyl-amino or an amino-alkyl group containing a primary or a secondary amino group; and B is ammonium ion or an alkyl-substituted ammonium ion, which is substantially free of a diammonium salt ##STR2##

Non-hygroscopic monoammonium salts of phosphonic acids or phosphinic

A solid, non-hygroscopic salt of the Formula (I) ##STR1## wherein R.sup.1 is dydroxy or alkyl;

Non-hygroscopic monoammonium salts of phosphonic and phosphinic acids

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Tiszavasvari, Hungary

Istvanne Koczka