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330574

Sigma-Aldrich

Indophenol Blue

Dye content 60 %

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Empirical Formula (Hill Notation):
C18H16N2O
CAS Number:
Molecular Weight:
276.33
Colour Index Number:
49700
Beilstein:
2379761
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.47

form

powder

Quality Level

composition

Dye content, 60%

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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This Item
415049302643B0126
Indophenol Blue Dye content 60 %

Sigma-Aldrich

330574

Indophenol Blue

Trypan Blue Dye content 60 %

Sigma-Aldrich

302643

Trypan Blue

Bromophenol Blue titration: suitable

Sigma-Aldrich

B0126

Bromophenol Blue

composition

Dye content, 60%

composition

Dye content, 65%

composition

Dye content, 60%

composition

-

mp

168-170 °C (lit.)

mp

-

mp

>300 °C (lit.)

mp

273 °C

λmax

606 nm

λmax

605 nm

λmax

607 nm

λmax

-

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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