Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

View All Documentation

200212

Sigma-Aldrich

Azure A eosinate

powder or crystals

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

About This Item

CAS Number:
62298-43-5
EC Number:
263-491-2
MDL number:
MFCD00012112
UNSPSC Code:
12171500
PubChem Substance ID:
24851350
NACRES:
NA.47

form

powder or crystals

Quality Level

100

color

green to black

λmax

522 nm (2nd)
628 nm

Amax

≥0.4 at 625-631 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Cl-].C\[N+](C)=C1/C=CC2=Nc3ccc(N)cc3SC2=C1

InChI

1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H

InChI key

NALREUIWICQLPS-UHFFFAOYSA-N

Related Categories

Storage Class

11 - Combustible Solids

wgk_germany

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
MKCJ6384
MKCD8756
MKBZ2649V
MKBW2332V
MKBT6225V

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

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