340774
Fast Blue B Salt
Dye content 90 %
Synonym(s):
o-Dianisidine bis(diazotized) zinc double salt, Azoic Diazo No. 48, DBB, Diazo Blue B, Naphthanil Diazo Blue B
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About This Item
Linear Formula:
C14H12N4O2Cl2 · ZnCl2
CAS Number:
Molecular Weight:
475.47
Colour Index Number:
37235
Beilstein:
1499067
EC Number:
MDL number:
UNSPSC Code:
12171500
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composition
Dye content, 90%
mp
>300 °C (lit.)
λmax
371 nm
SMILES string
[Cl-].[Cl-].Cl[Zn]Cl.COc1cc(ccc1[N+]#N)-c2ccc([N+]#N)c(OC)c2
InChI
1S/C14H12N4O2.4ClH.Zn/c1-19-13-7-9(3-5-11(13)17-15)10-4-6-12(18-16)14(8-10)20-2;;;;;/h3-8H,1-2H3;4*1H;/q+2;;;;;+2/p-4
InChI key
GPPKNJIWDULNQH-UHFFFAOYSA-J
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