Skip to Content
Merck
CN

Key Documents

View All Documentation

210323

Acid Blue 80

Dye content 40 %

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C32H28N2Na2O8S2
CAS Number:
4474-24-2
Molecular Weight:
678.68
PubChem Substance ID:
24852629
UNSPSC Code:
12171500
Colour Index Number:
61585
NACRES:
NA.47
EC Number:
224-748-4
MDL number:
MFCD00001192
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

form

powder

Quality Segment

100

composition

Dye content, 40%

mp

>300 °C (lit.)

λmax

582 nm, 627 nm (2nd)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].[Na+].Cc1cc(C)c(c(C)c1Nc2ccc(Nc3c(C)cc(C)c(c3C)S([O-])(=O)=O)c4C(=O)c5ccccc5C(=O)c24)S([O-])(=O)=O

InChI

1S/C32H30N2O8S2.2Na/c1-15-13-17(3)31(43(37,38)39)19(5)27(15)33-23-11-12-24(26-25(23)29(35)21-9-7-8-10-22(21)30(26)36)34-28-16(2)14-18(4)32(20(28)6)44(40,41)42;;/h7-14,33-34H,1-6H3,(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2

InChI key

UHXQPQCJDDSMCB-UHFFFAOYSA-L

Storage Class

11 - Combustible Solids

wgk

WGK 2

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

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