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Thermo Scientific Chemicals Methyl Red, pure, indicator
Methyl Red, C15H15N3O2, CAS Number-493-52-7, Acid Red 2, 2-[4-(Dimethylamino)phenylazo]benzoic acid, C.I. 13020, 25g, 269.3, Pure, Warning, GHS H Statement: Harmful if swallowed. | CAS: 493-52-7 | C15H15N3O2 | 269.304 g/mol
Supplier: Thermo Scientific Chemicals 264441000
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
IndicatorSpecifications
| Methyl Red | |
| 493-52-7 | |
| (CH3)2NC6H4N=NC6H4CO2H | |
| Solubility in water: almost insoluble. Other solubilities: soluble in ethanol, acetic acid | |
| Authentic | |
| 2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid | |
| 10303 | |
| Pure | |
| 650 min. (430nm, in buffer) | |
| Red | |
| Powder |
| 178.0°C to 182.0°C | |
| C15H15N3O2 | |
| Acid Red 2, 2-[4-(Dimethylamino)phenylazo]benzoic acid, C.I. 13020 | |
| CEQFOVLGLXCDCX-UHFFFAOYSA-N | |
| CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O | |
| 269.304 | |
| 269.3 | |
| Glass bottle | |
| from pH 4.2 (red) to pH 6.2 (yellow) | |
| 100 g |
Chemical Identifiers
| 493-52-7 | |
| 269.304 | |
| Acid Red 2, 2-[4-(Dimethylamino)phenylazo]benzoic acid, C.I. 13020 | |
| 2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid |
| C15H15N3O2 | |
| CEQFOVLGLXCDCX-UHFFFAOYSA-N | |
| 10303 | |
| CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O |
Safety and Handling
GHS H Statement:
Harmful if swallowed.
GHS P Statement:
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Warning
RUO – Research Use Only