Skip to Content
Merck
CN

Key Documents

View All Documentation

34184

Sudan I-d5

analytical standard

Synonym(s):

1-Phenylazo-2-naphthol-d5

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
C6D5N=NC10H6OH
CAS Number:
752211-63-5
Molecular Weight:
253.31
NACRES:
NA.24
PubChem Substance ID:
329754873
UNSPSC Code:
85151701
MDL number:
MFCD08273831
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

analytical standard

Quality Level

100

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

SMILES string

[2H]c1c([2H])c([2H])c(\N=N\c2c(O)ccc3ccccc23)c([2H])c1[2H]

InChI

1S/C16H12N2O/c19-15-11-10-12-6-4-5-9-14(12)16(15)18-17-13-7-2-1-3-8-13/h1-11,19H/b18-17+/i1D,2D,3D,7D,8D

InChI key

MRQIXHXHHPWVIL-BWDNVODCSA-N

Application

Sudan I-d5 may be used as an internal standard for the determination of the azo dyes in feed by ultra-high performance liquid chromatography-tandem mass spectrometry.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Aquatic Chronic 4 - Carc. 2 - Muta. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

>554.0 °F - Pensky-Martens closed cup

flash_point_c

> 290 °C - Pensky-Martens closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCP2045
BCCL1070
BCCG8874
BCCB1531
BCBW4289

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

Simultaneous determination of ten illegal azo dyes in feed by ultra-high performance liquid chromatography tandem mass spectrometry.
Piatkowska M, et al.
Journal of Veterinary Research, 61(3), 299-305 (2017)

Global Trade Item Number

SKUGTIN
34184-10MG04061826754610