131083
4-Phenylazophenol
98%
Synonym(s):
4-Hydroxyazobenzene, Solvent Yellow 7
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About This Item
Linear Formula:
C6H5N=NC6H4OH
CAS Number:
Molecular Weight:
198.22
Colour Index Number:
11800
Beilstein/REAXYS Number:
957567
EC Number:
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47
Quality Level
assay
98%
form
powder
technique(s)
titration: suitable
mp
150-152 °C (lit.)
solubility
ethanol: 0.1%, clear
λmax
347 nm
ε (extinction coefficient)
10000 at 233-239 nm in methanol at 0.005 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
Oc1ccc(cc1)\N=N\c2ccccc2
InChI
1S/C12H10N2O/c15-12-8-6-11(7-9-12)14-13-10-4-2-1-3-5-10/h1-9,15H/b14-13+
InChI key
BEYOBVMPDRKTNR-BUHFOSPRSA-N
Gene Information
human ... ESR1(2099)
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General description
4-Phenylazophenol is a polymethacrylates containing polar azo dye.
Application
4-Phenylazophenol (4PP) has been used to study mineralization by P. chrysosporium under nitrogen-sufficient and nitrogen-limiting culture conditions.
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