An oxygen bleach that is safe to use in all food processing operations. This ultra-pure product has been used for years as the choice oxygen bleach in tripe washing for high yield and bright white honeycomb. It is low in cost for laundry systems. The only powdered oxygen bleach appropriate for food contact and made by the fluid bed process which protectively coats the chemical for free flowing and continuously high oxygen activity. It is appropriate for tripe bleaching, treating feet and other edible meat parts, as a general purpose cleaner, as a laundry bleach and as a bleach for grease and tallow.