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CAS RN: 493-52-7 | Product Number: M0702
Methyl Red
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Purity: >92.0%(HPLC)
Synonyms:
- 4-Dimethylaminoazobenzene-2'-carboxylic Acid
- Acid Red 2
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 25G |
$28.00
|
4 | Contact Us | ≥100 |
|
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| Product Number | M0702 |
| Purity / Analysis Method | >92.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__5H__1__5N__3O__2 = 269.30 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 493-52-7 |
| Reaxys Registry Number | 750102 |
| PubChem Substance ID | 87572711 |
| SDBS (AIST Spectral DB) | 2206 |
| Merck Index (14) | 6119 |
| Colour Index | 13020 |
| MDL Number | MFCD00002425 |
Specifications
| Appearance | Orange to Brown to Dark purple powder to crystal |
| Purity(HPLC) | min. 92.0 area% |
| Absorbance | min. 0.30(5mg/L, pH 6.6 buffer sol., 425.0 to 435.0nm) |
| Drying loss | max. 5.0 % |
| Transition interval(pH) | (purplish red)4.2 to 6.2(yellow) |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 182 °C |
| Maximum Absorption Wavelength | 430(pH6.6 buffer SOl.) nm |
| Solubility in water | Insoluble |
| Solubility (soluble in) | Benzene, Chloroform, Solution of sodium hydroxide in water |
| Solubility (slightly sol. in) | Ethanol |
GHS
Related Laws:
| RTECS# | DG8960000 |
Transport Information:
| HS Number | 2927.00.5000 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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Other Documents
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