Skip to Content
Merck
All Photos(2)

Documents

201286

Sigma-Aldrich

Fast Red ITR

Synonym(s):

Azoic Diazo No. 42

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C11H18N2O3S
CAS Number:
97-35-8
Molecular Weight:
258.34
Colour Index Number:
37150
EC Number:
202-575-5
MDL number:
MFCD00009045
UNSPSC Code:
12171500
PubChem Substance ID:
24852003
NACRES:
NA.47

Assay

>96% (TLC)

Quality Level

100

form

solid

mp

102-105 °C (lit.)

solubility

chloroform: methanol (1:1): 1%

λmax

226 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

CCN(CC)S(=O)(=O)c1ccc(OC)c(N)c1

InChI

1S/C11H18N2O3S/c1-4-13(5-2)17(14,15)9-6-7-11(16-3)10(12)8-9/h6-8H,4-5,12H2,1-3H3

InChI key

WBGVVXSCGNGJFL-UHFFFAOYSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

Already Own This Product?

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

Visit the Document Library

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