ChemicalBook Product Catalog Dyes and Pigments dye Direct Dyes Direct Black 19

Direct Black 19

Chemical Properties

Boiling point	1379℃[at 101 325 Pa]
Density	1.49[at 20℃]
vapor pressure	0Pa at 25℃
Water Solubility	22.67g/L at 20℃
InChIKey	BRZPIOXDFJITBK-FVFGOVLKSA-N
SMILES	NC1=C(C(S(O)(=O)=O)=CC2=CC(S(O)(=O)=O)=C(/N=N/C3C=CC(/N=N/C4C=CC(N)=CC=4N)=CC=3)C(O)=C12)/N=N/C1C=CC(/N=N/C2C=CC(N)=CC=2N)=CC=1.[NaH]
LogP	-1.5 at 20℃
CAS DataBase Reference	6428-31-5(CAS DataBase Reference)
EPA Substance Registry System	C.I. Direct Black 19, disodium salt (6428-31-5)

TSCA	TSCA listed
Hazardous Substances Data	6428-31-5(Hazardous Substances Data)

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