gamma-Butyrolactone Industrial Cleaner GBL Butyrolactone Please contact me if you are interested in any item.Email: bob@pharmade.com Skype: bob.pharmadeAlso known as: 4-Butyrolactone;gamma-Butyrolactone; BUTYROLACTONE; dihydrofuran-2(3H)-one; 1,4-Butanolide; 96-48-0; 4-Butanolide; 2(3H)-Furanone, CAS No. 96-48-0 Chemical Name: gamma-ButyrolactoneSynonyms: GBL;BLO;6480;BLON;c-1070;GBL-EL;gamma-BL;CadionGr;Butanolid;FEMA 3291 Molecular Formula: C4H6O2 Formula Weight: 86.09 Chemical Properties:colourless oily liquid General Description:Clear colorless oily liquid with a pleasant odor. Air & Water Reactions:Hygroscopic,Soluble in water. Packing: According to the request.Certification:SGS;ISO9000 Manufacturer/Brand:bob.pharmadeDelivery: Express courier; package will be sent within 24 hours as soon as we get the payment and the tracking number will be offered the other day.Payment:Western Union;MoneyGram ;Bank Wire ;BitcoinGBL is used to produce the related GHB, but is also consumed on its own. GBL can be synthesized from gamma-hydroxybutyric acid (GHB) by removal of water or by distillation from such a mixture. GHB is a naturally occurring fatty acid found throughout the human body. The inhibitory neurotransmitter gamma-aminobutyric acid (GABA) is the precursor for GHB in human brains. GHB readily crosses the blood-brain barrier with rapid onset of anxiolytic, sedative and euphoric effects. It acts in the central nervous system at the GABABB receptor and the GHB receptor.GBL is a precursor of GHB and is rapidly converted (half-life approximately 1 minute) to GHB when ingested into the human body in the stomach and blood. It is difficult to distinguish the misuse of GBL with that of GHB as only the latter compound can be detected in body fluids. GBL is sold as an industrial cleaner (alloy cleaner). It is also present in a number of other products such as nail varnish remover pads. Since it was classified a class C drug many users obtain it from soaking nail polish remover pads. 1,4-butanediol (BD) is another class C and related substance often used by same user group, which is an active analog of GHB, also converting rapidly to GHB in the body. It has been used as a recreational drug on the club scene for many years and has also been used as a weight gain product by bodybuilders.