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MilliporeSigma

67386

Sudan IV

analytical standard

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

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25 MG

$157.00

$157.00

Available to ship onJanuary 13, 2026Details

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About This Item

Empirical Formula (Hill Notation):
C24H20N4O
CAS Number:
85-83-6
Molecular Weight:
380.44
EC Number:
201-635-8
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329760568
MDL number:
MFCD00003893
Colour Index Number:
26105
Beilstein/REAXYS Number:
709018

Key Documents

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Product Name

Sudan IV, analytical standard

Quality Level

100

format

neat

InChI key

RCTGMCJBQGBLKT-PAMTUDGESA-N

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+

SMILES string

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

grade

analytical standard

assay

≥96.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

199 °C (dec.) (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care

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Sudan IV analytical standard

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Sudan III analytical standard

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68562

Sudan III

Congo Red analytical standard

Supelco

75768

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technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care

application(s)

cleaning products
cosmetics
food and beverages
personal care

application(s)

cleaning products
cosmetics
food and beverages
personal care

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

format

neat

format

neat

format

neat

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

grade

analytical standard

grade

analytical standard

grade

analytical standard

grade

analytical standard

assay

≥96.0% (HPLC)

assay

≥96.0% (HPLC)

assay

≥96.0% (HPLC)

assay

≥97.0% (HPLC)

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

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
BCCL6133
BCCJ8487
BCBV0618

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Yue Zhang et al.
Environmental toxicology, 26(3), 292-299 (2009-12-17)
We evaluated the role of oxidative stress in Sudan IV-induced DNA damage, using human liver-derived HepG2 cells. The DNA damaging effects of Sudan IV in HepG2 cells were evaluated by alkaline single cell gel electrophoresis assay and micronucleus test (MNT).
Quanlin Wang et al.
Se pu = Chinese journal of chromatography, 25(6), 864-866 (2008-02-09)
A reversed-phase high performance liquid chromatographic (RP-HPLC) method for the simultaneous determination of canthaxanthin, Sudan Red I , Sudan Red II , Sudan Red III and Sudan Red IV in salted duck egg yolk has been developed. These canthaxanthin and
Lichuan Niu et al.
Journal of the science of food and agriculture, 90(2), 338-342 (2010-04-01)
A green, simple and sensitive flow injection chemiluminescence (CL) procedure is proposed for the determination of Sudan dyes. The method is based on the finding that Sudan I, II, III and IV markedly enhance the CL intensity of the luminol/dissolved
Jean T Jacob et al.
Investigative ophthalmology & visual science, 53(7), 3473-3480 (2012-04-19)
A lipophilic dye is used to investigate the degree to which the surface and bulk hydrophobic domains of the lenses can be imaged and to identify specific changes in the availability of those domains after in vitro wear and cleaning
Qi Wu et al.
Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 25(10), 1477-1482 (2010-02-02)
We prepared the nano-sized magnetic fluid in aqueous phase solution to modify the killed yeast cells (Saccharomyces cerevisiae). Subsequently, the yeast cells with good magnetic response was obtained.The infrared spectroscopy analysis showed that the modified yeast cells increased obviously the
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