Key Documents

View All Documentation

S4261

Sudan IV

Name: Sudan IV
Brand: SIGMA

Dye content, ≥80%, certified by the Biological Stain Commission, powder

Synonym(s):

Biebrich scarlet R fat soluble, Fat Ponceau R or 4, Lipid Crimson, Oil Red IV, Scarlet Red Scharlach, Solvent Red 24, Sudan R or BB

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₂₄H₂₀N₄O

CAS Number:

85-83-6

Molecular Weight:

380.44

UNSPSC Code:

12171500

NACRES:

NA.47

PubChem Substance ID:

24899597

EC Number:

201-635-8

MDL number:

MFCD00003893

Beilstein/REAXYS Number:

709018

Colour Index Number:

26105

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Product Name

Sudan IV, certified by the BSC, BioXtra

agency

certified by the BSC

Quality Level

200

product line

BioXtra

form

powder

composition

Dye content, ≥80%

mp

199 °C (dec.) (lit.)

λ_max

356-360 nm (2nd), 519-523 nm (1st)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Cc1ccccc1\N=N\c2ccc(\N=N\c3c(O)ccc4ccccc34)c(C)c2

InChI

1S/C24H20N4O/c1-16-7-3-6-10-21(16)26-25-19-12-13-22(17(2)15-19)27-28-24-20-9-5-4-8-18(20)11-14-23(24)29/h3-15,29H,1-2H3/b26-25+,28-27+

InChI key

RCTGMCJBQGBLKT-PAMTUDGESA-N

Description

Application

Certified as a fat staining using the Churukian variant of the Lillie-Ashburn supersaturated isopropanol method. Sudan IV is substituted for the oil red O in the procedure.

Still not finding the right product?

Explore all of our products under Sudan IV

pictograms

GHS07

signalword

Warning

hcodes

H317

pcodes

P280 - P302 + P352

Hazard Classifications

Skin Sens. 1A

Storage Class

11 - Combustible Solids

wgk

WGK 3

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

Global Trade Item Number

SKU	GTIN
S4261-25G	04061836925635

Key Documents

Sudan IV

Dye content, ≥80%, certified by the Biological Stain Commission, powder

Select a Size

About This Item

Product Name

agency

Quality Level

product line

form

composition

mp

λ_max

application(s)

storage temp.

SMILES string

InChI

InChI key

Application

Still not finding the right product?

Safety Information

pictograms

signalword

hcodes

pcodes

Hazard Classifications

Storage Class

wgk

flash_point_f

flash_point_c

ppe

Documentation

Certificates of Analysis (COA)

Already Own This Product?

Protocols and Articles

Related Content

Peer Reviewed Papers

Global Trade Item Number

Key Documents

Sudan IV

Dye content, ≥80%, certified by the Biological Stain Commission, powder

Select a Size

About This Item

Product Name

agency

Quality Level

product line

form

composition

mp

λmax

application(s)

storage temp.

SMILES string

InChI

InChI key

Application

Still not finding the right product?

Safety Information

pictograms

signalword

hcodes

pcodes

Hazard Classifications

Storage Class

wgk

flash_point_f

flash_point_c

ppe

Documentation

Certificates of Analysis (COA)

Already Own This Product?

Protocols and Articles

Related Content

Peer Reviewed Papers

Global Trade Item Number

λ_max