Remazol Golden Yellow

The color index (Cl) number, developed by the society of dyers and colorists, is used for dye classification. Once the chemical structure of a dye is known, a fivedigit Cl number is assigned to it. The first word is the dye classification and the second word is the hue or shade of the dye. For example, Cl Acid Yellow 36 (Cl 13065) is a yellow dye of the acid type. Additionally, a dye mixture may consist of several dyes for example, Navy 106 is composed of three reactive azo dyes remazol black B (Reactive Black 5), Remazol Red RB (Reactive Red 198), and Remazol Golden Yellow 3. 

The decolourization capacity of the white-rot fungus Phlebia tremellosa was investigated in detail. Dyes included in the experiments were Cibacron red, Remazol navy blue, Remazol red, Cibacron orange, Remazol golden yellow, Remazol blue, Remazol turquoise blue, and Remazol black B. The decomposition of Remazol black B was followed by RP-HPLC. Measurements were performed in an ODS column (250 X 4.6 mm i.d.) using ACN-water... 

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