It stabilized sodium carbonate peroxyhydrate.

摘要

The invention relates to a carbonate peroxyhydrate stabilized sodium (SCPH) comprising granules peroxyhydrate of sodium FACTS carbonate peroxyhydrate SODICO noncrystalline and having a coating layer thereon, UNDERSTANDING said coating layer SULFATE AND A chelating agent selected from the group consisting of: (A) acid derivatives (POLI) aminophosphonic, (B) acid derivatives (POLI) aminopolycarboxylic Y (C) DERIVATIVES N - BIS - TRIS O - [(1,2 - dicarboxy - ethoxy) -ethyl] -amine. SCPH STABILIZED may be prepared by a coating on FLUIDIZED BED. COATED SCPH has good stability when USED IN detergents containing zeolites.