Non-hygroscopic monoammonium salts of phosphonic acids or phosph

Details Non-hygroscopic monoammonium salts of phosphonic acids or phosph Non-hygroscopic monoammonium salts of phosphonic acids or phosph

1995-04-14

1996-08-06

Higel, Floyd D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Phosphorus acids or salts thereof

562 8, 562 16, 504127, 504206, C07F 938, C07F 930, A01N 5702, A01N 5712

Patent

active

055435629

ABSTRACT:
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##

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