- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
Methyl red chloride C.I. Acid Red 2 CAS:493-52-7
Quick Details
- Appearance:Red powder
- Application:Organic synthesis
- PackAge:25kg/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
|
Product Name: |
Methyl Red |
|
Synonyms: |
CI NO 13020;BROMOCRESOL GREEN-METHYL RED;BROMOCRESOL GREEN-METHYL RED ETHANOL;BROMOCRESOL GREEN/METHYL RED, MIXED |
|
CAS: |
493-52-7 |
|
MF: |
C15H15N3O2 |
|
MW: |
269.3 |
|
EINECS: |
207-776-1 |
Details:
|
Melting point |
178-182°C |
|
Boiling point |
412.44°C (rough estimate) |
|
density |
0.839 g/mL at 25 °C |
|
refractive index |
1.5930 (estimate) |
|
Fp |
11 °C |
|
storage temp. |
−20°C |
|
solubility |
ethanol: soluble1mg/mL |
|
form |
Solid |
|
pka |
4.95(at 25ºC) |
|
Colour Index |
13020 |
|
color |
Reddish-violet |
|
PH Range |
4.4(red)-6.3(yellow) |
|
Water Solubility |
Practically insoluble in water. Soluble in alcohol, acetic acidSoluble in ethanol. Insoluble in water. |
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