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330574

Sigma-Aldrich

Indophenol Blue

Dye content 60 %

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About This Item

Fórmula empírica (notación de Hill):
C18H16N2O
Número de CAS:
132-31-0
Peso molecular:
276.33
Colour Index Number:
49700
Beilstein/REAXYS Number:
2379761
EC Number:
205-056-1
MDL number:
MFCD00041739
UNSPSC Code:
12171500
PubChem Substance ID:
24859872
NACRES:
NA.47

form

powder

Quality Level

100

composition

Dye content, 60%

technique(s)

titration: suitable

mp

168-170 °C (lit.)

λmax

606 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

CN(C)c1ccc(cc1)\N=C2/C=CC(=O)c3ccccc23

InChI

1S/C18H16N2O/c1-20(2)14-9-7-13(8-10-14)19-17-11-12-18(21)16-6-4-3-5-15(16)17/h3-12H,1-2H3/b19-17+

InChI key

VRZJGENLTNRAIG-HTXNQAPBSA-N

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General description

Indophenol Blue is used to colorimetrically measure N-containing compounds. The free amino acids react to form a blue color complex.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
26496KH
12208HI
12123CU
12102CF
11606LG

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Basilio Randazzo et al.
Zebrafish, 14(5), 411-421 (2017-07-06)
The accumulation of nitrogen compounds represents a pivotal problem in the management of fish culture. Several methods were investigated in the last decades for treatment of waste waters, and the use of photocatalytic materials has received increasing attention. The photocatalytic
Luis Abdala-Roberts et al.
Scientific reports, 8(1), 596-596 (2018-01-14)
While plant intra-specific variation in the stoichiometry of nutrients and carbon is well documented, clines for such traits have been less studied, despite their potential to reveal the mechanisms underlying such variation. Here we analyze latitudinal variation in the concentration
Kanae Kobayashi et al.
The ISME journal, 13(10), 2426-2436 (2019-05-30)
Natural abundance of stable nitrogen (N) and oxygen (O) isotopes are invaluable biogeochemical tracers for assessing the N transformations in the environment. To fully exploit these tracers, the N and O isotope effects (15ε and 18ε) associated with the respective
John J Weatherill et al.
Water research, 161, 222-231 (2019-06-15)
Hyporheic zones are increasingly thought of as natural bioreactors, capable of transforming and attenuating groundwater pollutants present in diffuse baseflow. An underappreciated scenario in the understanding of contaminant fate in hyporheic zones is the interaction between point-source trichloroethene (TCE) plumes
Ali Poorkhali et al.
Artificial organs, 43(3), 254-260 (2018-09-06)
A new extracorporeal circuit for hemodialysis was designed with the goal of improving the middle and high molecular weight toxins removal. A recirculation pathway was added to the hemodialysis circuit and relevant pressure regulation was performed along the circuit in
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