Methyl yellow, pure indicator grade
Supplier: Thermo Scientific Chemicals
|
Danger
|
Synonyms:
Dimethyl yellow, Sudan Yellow, 4-(Dimethylamino)azobenzene, 4-(N,N-Dimethylamino)azobenzene
15140-0250
15140-1000
15140-5000
TS15140-0250EA
74
USD
TS15140-0250
TS15140-1000
TS15140-5000
Methyl yellow, pure indicator grade
Methyl yellow
Formula:
C₁₄H₁₅N₃ MW: 225.29 g/mol Melting Pt: 111…117 °C Storage Temperature: Ambient |
MDL Number:
MFCD00008308 CAS Number: 60-11-7 EINECS: 200-455-7 UN: 3143 ADR: 6.1,III Merck Index: 1203279 |
Specification Test Results
Appearance | Orange to orange-brown Powder |
Infrared spectrum | Conforms |
Loss on drying | ≤3 % |
Appearance of solution | (0.1% soln. in ethanol) clear |
Visual transition interval | from pH 2.9 (red) to pH 4.0 (yellow) |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...