GBL
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【 Application for GBL 】
γ-Butyrolactone
  γ-Butyrolactone (GBL) is a high boiling, colorless and a free of suspended solvent. It can be miscible with alcohols, aromatic hydrocarbons, esters, ethers, water and ketones. But it is partially miscible with aliphatic and cycloaliphatic hydrocarbons. GBL is a good solvent for some polymers and agrochemicals。
Applications:
 
As a synthesis agent:
GBL is a useful intermediate in the manufacture of NMP, NEP, NVP and other serial pyrrolidone derivatives. GBL also could be the intermediate in the production of vitamins, pharmaceutical and agricultural formulations.
 
As a solvent:
GBL can be applied to:
  *Chemical extracting agent.
*Synthetic fiber spinning and coagulating solvent.
*Anti-static electricity reagent.
*Cleaning agent.
*Pesticides.
*Electrolytes of small batteries or capacitors.
*Dispersing agent and ideal antioxidant.
*Textile fibers surface treatment.
*Photoresist solvent and photo etchant.
*Dyeing assistant.
*As a selective solvent in the petroleum industry.
*Detergent and air fresheners.
 
GBL Application GBL Application
 
NMP(N-Methyl-2-Pyrrolidone) Hair Spray/ Foam   Antibiotic(Ciprofloxacin) Vitamin B1
         
GBL Application  
       
Electrolyte for Capacitor, Lithium-ion Batteries(GBL as a solvent)