PROCESS FOR PREPARING STABILIZED ADDUCT OF SODIUM SULPHATE-HYDROGEN PEROXIDE-SODIUM CHLORIDE

PURPOSE:To prepare the titled adduct having excellent storage stability by incorporating a phosphoric acid compd. thereto. CONSTITUTION:A phosphoric acid compd. selected from ortho phosphoric acid, condensed phosphoric acid, and their salts is used. Namely, sodium sulphate, hydrogen peroxide, and a...

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1. Verfasser: ITOU YOSHIROU
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To prepare the titled adduct having excellent storage stability by incorporating a phosphoric acid compd. thereto. CONSTITUTION:A phosphoric acid compd. selected from ortho phosphoric acid, condensed phosphoric acid, and their salts is used. Namely, sodium sulphate, hydrogen peroxide, and a phosphorus compd. are added to mother liquid contg. >=0.3mol/l H2O2, >=0.1mol/l SO --, >=0.2mol/l Cl, and >=1.5mol/l Na causing a reaction at