"White Moonlight" Acetonitrile ACN1.Can dissolve, dissolve the world insoluble thingsIt is a colorless transparent liquid at room temperature and pressure. It is highly volatile and has excellent solvent properties.
Difference between isopropyl alcohol（IPA） and alcoholAlcohol disinfectantAlcohol disinfectants are most commonly used ethanol and isopropyl alcohol, which can coagulate proteins and cause the death of microorganisms.
Furfural was directly transformed to prepare 1, 4-pentanediol As an important part of the biomass industry (such as bioplastics, pharmaceuticals, cosmetics, etc.), the synthesis technology of biodiol has become the focus of researchers at home and abroad.
Sodium borohydride can be used as reducing agent for aldehydes, ketones and acyl chloride, intermediate for manufacturing potassium borohydride.
Physical properties of sodium borohydrideWhite crystalline powder, strong hygroscopicity, easy to absorb water and deliquesce. Soluble in water, liquid ammonia and amines. Easily soluble in methanol, slightly soluble in ethanol and tetrahydrofuran.
Sodium borohydride is an inorganic compound with the chemical formula NaBH4. It is a white to grayish white crystalline powder with strong moisture absorption. Its alkaline solution is brownish yellow. It is one of the most commonly used reducing agents.
Isopropyl alcohol that suddenly went redIn the field of virus protection, the performance of isopropyl alcohol is more outstanding than that of ethanol, mainly because isopropyl alcohol is equivalent to adding a group of methyl groups on the basis of ethanol.
What are the effects of using Tetrahydrofuran with stabilizers There are many organic solvents used in liquid phase test, acetonitrile and methanol are two common solvents, but because of the difficulty of separation in some tests, tetrahydrofuran has an irreplaceable role.
DMF wastewater "gold rush", process equipment all rely on itN,N- dimethylformamide (DMF) is a kind of organic solvent with stable chemical properties, high boiling point and excellent performance. Because it can be arbitrarily soluble with water and most organic solvents.
Preparation of anhydrous toluene, anhydrous Tetrahydrofuran and anhydrous dioxaneReagents required: sodium (except water), benzophenone (indicator, which appears blue in absolute anhydrous conditions).