We would like to supply sound quality and competitive price with costumers, share with you in technology ,and could arrange the earliest shipment date for you. we also offer
2-Pyrrolidone, N-Methyl-Pyrrolidone(NMP), Polyvinylpyrrolidone(PVP),Sorbitol 70% Solution ,Gamma-Butyrolactone (GBL), etc.
If you are interested in any products of Pyrrolidone Series, pls contact us with no hesitation.
Product name: gamma-butyrolactone
Cas no: 96-48-0
Chemical formular: c4h6o2
Grade: 99.5% & 99.0%
Appearance: transparent liquid in the shape of oil.
Grade: min 99.8% &min 99.5%
Density (g/ml) 1.124-1.131
Colourity: max 40
Refractive index n20d1.4350-1.4375
Characteristics: it can be mixed with water and dissolved by ethanol, ether, benzene, acetone, and other organic and inorganic compounds. It is a liquid with high boiling, powerful solvency, good electrical and stability properties.
Package: galvanized iron drum of 200kgs net weight
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
