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hc blue 2 |
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2,2'-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)imino)bisethano |
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33229-34-4 |
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assay:not less than 99% packing:25kg/drum |
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hc hair dyes intermediate |
Industrial field |
dye & pigment |
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There are no existing companies to distribute selected chemical product |
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