| 摘要 |
PURPOSE:The titled oxidizing agent that contains an organic acid, buffering agents and sodium bromate so that the pH value is adjusted to a specific range, thus stabilizing acidic oxidation of permanent waves by inhibiting the fluctuation in pH as little as possible. CONSTITUTION:The objective agent contains, as essential ingredients, 0.2- 1.5wt% of an organic acid selected from citric, malic, lactic, tartric, succinic, levulic, acetic, aspartic and glutamic acids, 0.15-2.0wt% of buffer agents of e.g., sodium citrate, sodium malate or arginin and 3.0-15.0wt% of sodium bromate so that the pH comes into the range from 4.0 to 4.9. The oxidizing agent permit the oxidation operation with pH flucturation of only + or -0.05-0.1, has strong oxidizing power even in low concentrations with high reaction velocity, resulting in stabilized operations of permanent wave setting.
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