Relationship between bleaching property nd molecular structure of yellow, magenta and cyan oil soluble dyes for silver-dye-bleach photography were studied.

结果表明，油溶性染料分子中，取代基团的吸电性强，不对称性大，取代基含脂肪链短的，其漂白性能好。

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These only work however, if a customer manufactures a moist, non-oil based product, (sodas, smoothies, yogurts etc.), as the dyes are water-soluble.

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