Red light navy. Gray powder. 90 ℃ in the solubility of 70 g/L, colored light green light for the navy. Dye bath of copper ions in the basic color tiny change (4 ~ 5 level), iron ion in colored light basic unchanged. SDC classification for a class B. Cotton neutral and alkaline white are 2 ~ 3 level, glue the neutral and alkaline white are 3 grade.
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Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Soaping
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Water
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Fading
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Stain
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Fading
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Stain
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ISO
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5
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3
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7
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3
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4-5
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