Solvent Red 8(CAS#33270-70-1)

Introduction

Properties: The chemical name of solvent red 8 is methyl red or acid red 5B. It is a red crystalline powder that is soluble in organic solvents such as water, alcohols, and ethers. It is red in acidic conditions and yellow in alkaline conditions. Uses: Solvent red 8 is widely used in dyes, inks, plastics, textiles, leather and other industrial fields. It can be used as a marker, indicator, dyeing agent and colorant, and is commonly used in the dyeing of fabrics, paper and leather. It can also be used for protein electrophoretic staining in biochemical experiments. Preparation method: solvent red 8 can be prepared by the condensation reaction of dinitrotoluene and naphthylamine. For specific reaction conditions, please refer to organic synthesis guidebooks or experimental manuals. Safety Information:1. Solvent Red 8 should be handled with personal protective equipment such as laboratory gloves, safety glasses, and protective clothing. 2. Avoid inhaling the dust of solvent red 8 and try to operate in a well-ventilated place. 3. Avoid contact with skin and eyes, and avoid ingestion or drinking. 4. In case of contact or accidental ingestion, rinse immediately with plenty of water and seek medical attention in time. 5. Keep solvent red 8 away from fire and oxidant and store in a cool, dry place.