Skip to Content
MilliporeSigma

Skip To

09215

Pigment Orange 5

analytical standard

Synonym(s):

1-[(2,4-Dinitrophenyl)azo]-2-naphthol, Permanent red 2G

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
25 mg

Available to ship TODAYfromMILWAUKEE

$94.60
$70.95

About This Item

Empirical Formula (Hill Notation):
C16H10N4O5
CAS Number:
Molecular Weight:
338.27
EC Number:
222-429-4
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Colour Index Number:
12075
Beilstein/REAXYS Number:
964718

$70.95

List Price$94.60Save 25%
Web-Only Promotion

Available to ship TODAYDetails


Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


grade

analytical standard

Quality Segment

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

310-320 °C

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

SMILES string

Oc1ccc2ccccc2c1\N=N\c3ccc(cc3[N+]([O-])=O)[N+]([O-])=O

InChI

1S/C16H10N4O5/c21-15-8-5-10-3-1-2-4-12(10)16(15)18-17-13-7-6-11(19(22)23)9-14(13)20(24)25/h1-9,21H/b18-17+

InChI key

HBHZKFOUIUMKHV-ISLYRVAYSA-N

General description

Pigment orange 5 is an azo pigment, which can be produced industrially by a diazotization and coupling sequence in which diazotized dinitroaniline is coupled into β-naphthol.

This substance belongs to the class of azo dyes. Find here a comprehensive listing of all our food colorant reference materials.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
29173861286O3756
description

analytical standard

description

analytical standard

description

certified by the BSC, Dye content 80 %

description

for NA electrophoresis

technique(s)

gas chromatography (GC): suitable, HPLC: suitable

technique(s)

gas chromatography (GC): suitable, HPLC: suitable

technique(s)

microbe id | staining: suitable

technique(s)

nucleic acid detection: suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

-

format

neat

format

neat

format

-

format

-

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

200

grade

analytical standard

grade

analytical standard

grade

-

grade

Molecular Biology

assay

≥98.0% (HPLC)

assay

≥96.0% (HPLC)

assay

-

assay

-


pictograms

Health hazard

signalword

Warning

hcodes

pcodes

Hazard Classifications

Carc. 2 - Muta. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library



Questions

Reviews

No rating value

Active Filters