Gamma-butyrolactone (gbl) Product name: gamma-butyrolactone Cas no: 96-48-0 Chemical formular: c4h6o2 Molecular weight: 86.09 Assay: 99.90% min. Characteristics: Colorless and transparent oily liquid with a smell similar to that of acetone, the boiling point is 204c. It can dissolve mutually with water, acetone, benzene, carbon tetrachloride and alcohol at any proportion. Application: Gbl serves as a chemical intermediate in the manufacture of all pyrrolidones. As an intermediate in the production of vitamins and pharmaceuticals. Used to produce pesticides Photochemical etching Electrolytes of small batteries or capacitors Viscosity modifiers in polyurethanes Surface etching of metal coated plastics Organic paint disbursements for water soluble inks Ph regulators in the dyeing of wool and polyamide fibers Foundry chemistry as a catalyst during curing Curing agents in many coating systems based on urethanes and amides Package: galvanized iron drum of 200kgs net weight Galvanized iron drum of 200kgs net weight