Skip to Content
Merck
All Photos(2)

Documents

Safety Information

306495

Sigma-Aldrich

Acid Blue 129

Dye content 25 %

Synonym(s):

Atanyl Blue PRL

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

About This Item

Empirical Formula (Hill Notation):
C23H21N2NaO5S
CAS Number:
6397-02-0
Molecular Weight:
460.48
Colour Index Number:
62058
EC Number:
229-008-4
MDL number:
MFCD00013263
UNSPSC Code:
12171500
PubChem Substance ID:
24858340
NACRES:
NA.47

form

powder

Quality Level

100

composition

Dye content, 25%

mp

>300 °C (lit.)

λmax

629 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].Cc1cc(C)c(Nc2cc(c(N)c3C(=O)c4ccccc4C(=O)c23)S([O-])(=O)=O)c(C)c1

InChI

1S/C23H20N2O5S.Na/c1-11-8-12(2)21(13(3)9-11)25-16-10-17(31(28,29)30)20(24)19-18(16)22(26)14-6-4-5-7-15(14)23(19)27;/h4-10,25H,24H2,1-3H3,(H,28,29,30);/q;+1/p-1

InChI key

RRETZLLHOMHNNB-UHFFFAOYSA-M

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

306495-VAR:
306495-25G:
306495-BULK:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKBM5240V
00527EP

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

J Cuamatzi-Flores et al.
PloS one, 14(1), e0209711-e0209711 (2019-01-05)
Dye-decolorizing peroxidase (DyP) from the white rot basidiomycete Pleurotus ostreatus is a heme peroxidase able to oxidize diverse substrates, including recalcitrant phenols and dyes. This study analyzed the effect of chemical dyes on P. ostreatus growth, DyP activity and the

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