Oxidative bleaching agents

Table 6. Equivalent Weight and Efficiency of Oxidizing Bleaching Agents ...

In traditional peroxide bleaching, hydrogen peroxide is activated by alkali. Acids, both inorganic and organic, can also be used to activate peroxide by the formation of a peracid. Peracids can be effective oxidative bleaching agents and, at least potentially, offer an alternative to the environmentally sensitive chlorine bleaches. Although known for quite... [Pg.139]

Ammonium persulfate 4,500 Polymerizing agent, oxidizing bleaching agent... [Pg.260]

Sodium perborate (1,000) - Oxidizing bleaching agent, washing and sterilizing agent... [Pg.260]

Oxidation Bleaching Agents Reductive Bleaching Agents... [Pg.161]

Sodium chlorite is an addition to the range of oxidizing bleaching agents suitable for cellulosic and synthetic fibres. It is a finely divided crystalline white powder obtained when chlorine peroxide reacts with sodium peroxide ... [Pg.240]

The Chemistry of Lignin-Retaining Bleaching Oxidative Bleaching Agents 441... [Pg.441]

Sebb W (1990), Influence of oxidative bleaching agents on the content of halogenated... [Pg.112]

Chlorine is the basis for the most commonly used bleaches, for example the solution of sodium hypochlorite, which is so ubiquitous that many people just call it bleach, and calcium hypochlorite. Oxidizing bleaching agents that do not contain chlorine are often based on peroxides, such as hydrogen peroxide, sodium percarbonate, and sodium perborate. [Pg.48]

Uses Scouring agent for removing oily, fatty, waxy impurities, for washing out spun finishes, water-sol. sizes, esp. for polyester and blends Features Low to moderate foaming stable to hard water, acids, alkalis, salts, reduction or oxidation bleaching agents... [Pg.1607]

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