Direct Black 19

6428-31-5 Basic information More..

Product Name:	Direct Black 19
Synonyms:	Direct black RN;disodium 4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate;Black G;Atul Direct Black VG;Benzo Fast Black G;Condires Black AN;Kayarus Black G;Sumilight Black G
CAS:	6428-31-5
MF:	C34H30N13NaO7S2
MW:	819.81
EINECS:	229-208-1
Mol File:	6428-31-5.mol

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Products Intro:	Product Name:Direct Black 19, DIrect Fast Black G CAS:6428-31-5 Purity:99% Package:25kg;2.00;USD
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Products Intro:	Product Name:Direct black 112 CAS:6428-31-5 Purity:0.99 Package:5KG;1KG
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Products Intro:	Product Name:direct black 19 CAS:6428-31-5 Purity:99% Package:1kg
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Products Intro:	Product Name:Direct Black 19 CAS:6428-31-5 Purity:98%HPLC Package:1KG;1USD
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Products Intro:	Product Name:Direct Black 19 CAS:6428-31-5 Purity:99.00% Package:25kgs/Drum;200kgs/Drum Remarks:ISO 9001：2015 REACH Approved Manufacturer
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Products Intro:	Product Name:DIRECT BLACK 19 LIQUID CAS:6428-31-5 Purity:99% Package:USP EP CP
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Products Intro:	Product Name:Direct Fast Black G (C.I. Direct Black 19) CAS:6428-31-5 Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:Top Quality
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