Solvent blue 70, also known as solvent blue 70 or N,N-dimethylacetamide, is a colorless transparent liquid. The following is a description of the nature, use, preparation and safety information of Solvent Lan 70:
Nature:
-Appearance: Solvent blue 70 is a colorless transparent liquid.
-Solubility: Soluble in water, alcohols, ethers, ether hydrocarbons, etc.
-Melting point:-20 ℃
-Boiling point: 166 ℃
-Density: 0.93 g/mL
Use:
Solvent blue 70 has good solubility and volatility, and is often used as a solvent and catalyst for organic synthesis reactions. It has a wide range of applications in the fields of coatings, plastics, fibers and cosmetics. In addition, the solvent blue 70 is also used for cleaning of electronic devices and degreasing of metals.
Preparation Method:
A common method for preparing Solvent blue 70 is to react formamide with dimethylamine in acetone or ethanol. The specific preparation method can be adjusted according to actual needs.
Safety Information:
-Solvent blue 70 is irritating to the skin and eyes, rinse with plenty of water immediately after contact. Wear appropriate protective gloves and goggles when using.
-Long-term and heavy exposure can cause serious damage to the skin and respiratory system, so you should avoid inhaling its vapor or mist.
-Avoid contact with oxidizing agents to prevent dangerous reactions.
-Avoid dumping Solvent Lan 70 into sewers or the environment, and dispose of waste liquid properly. Understand and comply with local waste disposal regulations.
When using Solvent Lan 70, you should follow the correct operation method and pay attention to safety. If necessary, use the solvent under the guidance of a chemical professional.