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Disperse blue337 (hue blue)
| Structural formula |
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| CI.NO. |
11337 |
| Specification |
Disperse blue 337 is environmental cyan azo structural disperse dye with its color fastness to light is 6-7 grade, wash color fading and staining is 4-5 grade, perspiration 5 grade. It has excellent dyeing performance that is mainly used in deep color printing. Photo fragment extinction coefficient is 72,000. |
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