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61931-02-0
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C.I. Acid Black 194
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Acid Black 194;Black MSRL;Acid Black RM;Acidol Black M;Magra Black MR;Acid Black S-BL;Acid Black MSRL;Acid Black M-5RL;Triolan Black SR;Dyalan Black S-DR
CBNumber:
CB1875489
???:
C20H12N3NaO7S
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0
MOL ??:
Mol file
MSDS ??:
SDS

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DMSO(?? ???), ???(?? ???)
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CAS ??????
61931-02-0
EPA
C.I. Acid Black 194 (61931-02-0)
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  • ?? ? ???? ?? (GHS)
???? ?? KE-06318
????(GHS): GHS hazard pictograms
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H317 ????? ?? ??? ??? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H412 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 3 P273, P501
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P261 ??·?·??·???·??·...·????? ??? ????.
P272 ??? ??? ??? ??? ???? ???.
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P321 (…) ??? ???.
P333+P313 ????? ?? ??? ???? ???? ??·??? ????.
P363 ?? ??? ??? ??? ?????.
P501 ...? ??? / ??? ?? ???.

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4-Amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling, and then translate into 1:2 chromium complex.

Properties and Applications

ash to red and black. Dark brown powder, soluble in water. Used for wool, polyamide fiber, silk and their blended fabric dyeing and printing. Nylon fabric in good dye deep performance. Also can be used for leather color.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5 3-4 4-5 4-5 4-5

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