Substance
ID:365190
Names and Identifiers
IUPAC name
2-{2-[4-(dimethylamino)phenyl]diazen-1-yl}benzoic acid
Synonyms
2-(4-Dimethylaminophenylazo)benzoic acidAcid Red 22-[[4-(二甲基氨基)苯基]偶氮基]苯甲酸Methyl Red甲基红4-二甲氨基偶氮苯-2′-羧酸酸性红 24-Dimethylaminoazobenzene-2′-carboxylic acid
IUPAC Traditional name
methyl red
Registration numbers
Beilstein Number
EC Number
MDL Number
CAS Number
Color Index Number
PubChem SID
Properties
Product Information
Grade
Reag. Ph. Eur.
acid-base indicator
Linear Formula
(CH3)2NC6H4N=NC6H4CO2H
Suitability
complies for sensitivity
Visual Transition Interval
4.4 - 6.0 (corresponds)
Safety Information
RTECS
DG8960000
MSDS Link
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class
3
Physical Property
Melting Point
179-182 °C(lit.)
Molecule Details
General description
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Molecular Spectra
No Data Available
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References
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