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4 NADPSA |
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Purity:Min. 80%,Insolubles:Less than 0.2% in 10% soda solution |
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91-29-2 |
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Intermediate for Direct Dyes,Acid Brown 354 [BROWN HBR],
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Crystaline powder, Soluble in 5% soda solution, Isomer Contents:Less than 1% Total by p.c |
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