Skip to Content
HK
EN
Products
Applications
Services
Documents
Support
Analytical Chemistry
Cell Culture & Analysis
Chemistry & Biochemicals
Clinical & Diagnostics
Filtration
Greener Alternative Products
Industrial Microbiology
Labware
Materials Science
Molecular Biology & Functional Genomics
mAbs Development & Manufacturing
mRNA Development & Manufacturing
Pharma & Biopharma Manufacturing
Protein Biology
Water Purification
Analytical Chemistry
Cell Culture & Analysis
Chemistry & Synthesis
Clinical & Diagnostics
Environmental & Cannabis Testing
Food & Beverage Testing & Manufacturing
Genomics
Materials Science & Engineering
Microbiological Testing
mAbs Development & Manufacturing
mRNA Development & Manufacturing
Pharma & Biopharma Manufacturing
Protein Biology
Research & Disease Areas
Contract Manufacturing
Contract Testing
Custom Products
Digital Solutions for Life Science
IVD Development & Manufacturing
Product Services
Support
Safety Data Sheets (SDS)
Certificates of Analysis (COA)
Certificates of Origin (COO)
Certificates of Quality (COQ)
Customer Support
Contact Us
FAQ
Quality & Regulatory
Calculators & Apps
Webinars
Back
Sudan II
Synonym(s):
1-(2,4-Xylylazo)-2-naphthol, Solvent Orange 7
Empirical Formula (Hill Notation):
C
18
H
16
N
2
O
CAS Number:
3118-97-6
Molecular Weight:
276.33
EC Number:
221-490-4
Products
Product Category
stains (1)
Brand
Sigma-Aldrich (1)
Supelco (2)
Formula Weight
Manufacturer
Melting Point (°C)
Physical Form
Purity
Format
Chemical Composition
Quality Segment
Application
Reference Material Type
Special Grade
analytical standard (1)
certified reference material (1)
Technique
Filter Products
Showing 1-3 of 3
Compare
Product Number
Description
Pricing
199656
Sudan II,
Dye content 90 %
Expand
View Pricing
07937
Sudan II,
analytical standard
Expand
View Pricing
74033
Sudan II,
certified reference material,
Trace
CERT
®
, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Expand
View Pricing
