Skip to Content
Merck
CN

330574

Indophenol Blue

Dye content 60 %

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C18H16N2O
CAS Number:
132-31-0
Molecular Weight:
276.33
EC Number:
205-056-1
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
24859872
MDL number:
MFCD00041739
Colour Index Number:
49700
Beilstein/REAXYS Number:
2379761

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Indophenol Blue, Dye content 60 %

InChI key

VRZJGENLTNRAIG-HTXNQAPBSA-N

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+

SMILES string

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

form

powder

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

Quality Level

100

Looking for similar products? Visit Product Comparison Guide

Related Categories

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

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

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

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
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
Linyan Yang et al.
Water research, 110, 332-341 (2017-01-08)
We investigated the removal of haloacetic acids (HAAs) from swimming pool waters (SPWs) by two nanofiltration membranes NF270 and NF90. The strong matrix effect (particularly by Ca
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service