Sell butyrolactone

Description

(1) this product in water solution water decomposition, generating glucose slowly, so that the original feel acid sweetness, later a slightly acid. This product 1g is soluble in water, soluble in 1.7 mL *0mL ethanol, almost insoluble in ether. (2) this product solution at room temperature, water after about put 2h *5 ~ *0% of forming decomposition glucose sour and *0 to *5 percent of lactone mixture solution. This product solution (***0) the pH value is modulated 3.2, 2h Is the solvent type powerful protons dissolve most low molecular weight polymer and part of polymer, used for battery electrolyte to replace the strong corrosive acid. In polymerization as carrier and participate in polymerization. Can be used for pyrrole and butyric acid, butanedioic acid, to paint potions, etc, in medicine, spices on the synthesis of fine chemicals, such as it is widely used. Also used as resin solvents. This solvent is high security/low-toxic environmentally friendly solvent. In polyurethane field, can be used as polyurethane viscosity modifier (active diluents), and polyurethane coatings system and carbamate the curing agent.