Ethyl Red 0.01% in 50% MethanolEthyl Red 0. 01% in 50% Methanol, Buy now Ready to use Indicator solution for reliable and reproducible results from Tristains indicators at Chemical World. Ethyl Red is an artificial azo dye, in the form of a dark purple to dark red powder, which has a molecular formula C17H19N3O2. It is commonly known to be utilized as an indicator of pH, where it will change its colour depending on the acidity or alkalinity. Ethyl Red 0. 01% in 50% Methanol is a

Hydrochloric Acid 1% V/V is an acidic solution that is concentrated to be used in analysis

Preserved Chemical Integrity: Packaged to protect against contamination and degradation

1N to facilitate precise chemical analysis

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Usually used as a pH indicator in laboratory examinations

laboratory-grade stains and microbiological reagents used in research and diagnostic purposes

Cresol (a mixture of isomers) is a pale yellow or almost colorless liquid

F: C6H12O6H2O | MW: 198

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It is a rich purple or violet solution when dissolved in glacial acetic acid in a concentration of 0