Substance
ID:124720
Names and Identifiers
IUPAC name
sodium 4-{2-[4-(dimethylamino)phenyl]diazen-1-yl}benzene-1-sulfonate
Synonyms
C.I. 130254-Dimethylaminoazobenzene-4'-sulphonic acid sodium saltOrange IIIDiazobenC.I. Acid Orange 52p-((p-(Dimethylamino)phenyl)azo)benzenesulfonic acid sodium saltEniamethyl OrangeGold Orange;HelianthinMETHYL ORANGE
IUPAC Traditional name
potassium 4-{2-[4-(dimethylamino)phenyl]diazen-1-yl}benzenesulfonate
Properties
Safety Information
MSDS Link
European Hazard Symbols
Toxic (T)Safety Statements
S:28-29-36/37/39-45
Storage Condition
Room Temperature (15-30°C)
Packing Group
III
RTECS
DB6327000
Australian Hazchem
2X
Risk Statements
R:25
EU Classification
T2
EU Hazard Identification Number
6.1B
Hazard Class
6.1
Emergency Response Guidebook(ERG) Number
154
UN Number
2811
Product Information
Certificate of Analysis
Purity
Dye Content ~85%
Molecule Details
Sodium Salt
Crystalline
Dye Content: ~ 85%
Indicator pH range: 3.1-4.4
Crystalline
Dye Content: ~ 85%
Indicator pH range: 3.1-4.4
Molecular Spectra
No Data Available
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References
No Data Available
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