Buy GBL / Gamma Butyrolactone 1Liter
Product Summary:
GBL γ-Butyrolactone (GBL) is a hygroscopic colorless liquid with a weak characteristic odor. Soluble in water, GBL is a commonsolvent and reagent in chemistry as well as being used as a flavouring, as a cleaning solvent, as a superglue remover, and as asolvent in some wet aluminium electrolytic capacitors. In humans it acts as a prodrug for γ-hydroxybutyric acid (GHB), and it is used as a recreational intoxicant with effects similar to alcohol. |
GBL Description
1. GBL is rapidly converted into GHB by paraoxonase ( lactonase ) enzymes, found in the blood. Animals which lack these enzymes exhibit no effect from GBL. GBL is more lipophilic ( fat soluble ) than GHB, and so is absorbed faster and has higher bioavailability.
2. Because of these pharmacokinetic differences, GBL tends to be more potent and faster-acting than GHB, but has a shorter duration; whereas the related compound 1,4 - butanediol ( 1,4 - B ) tends to be slightly less potent, slower to take effect but longer - acting than GHB.
3. Gamma-Butyrolactone ( γ - butyrolactone or GBL ) is a hygroscopic colorless liquid with a weak characteristic odor which is soluble in water.
4. GBL is a common solvent and reagent in chemistry as well as being used as a flavouring, as a cleaning solvent, as a superglue remover, and as a solvent in some wet aluminium electrolytic capacitors. In humans it acts as a prodrug for GHB, and it is used as a recreational intoxicant with effects similar to alcohol.
Applications
Nutritional supplement:
Recreational drug:
(1). GBL can be used to produce a-pyrrolidone, 1 - Methyl -2- pyrrolidinone , polyvinyl pyrrolidone, and α - Acetyl - γ - butyrolactone, etc. (2). GBL can be used as anaesthetic and tranquilizer, used to produce ciprofloxacin and interferon, as the intermediate of vitamin and rolicyprine; (3). GBL is the intermediate of plant growth stimulator and insecticide. (4). GBL is a good antioxidant, plasticizer, extractant, adsorbent, dispersant, fixative and curing agent; Moreover, it can also be used in battery, capacitor and development of color film. |
Specifications
Iteams | Index | ||||
Electronic | Technical grade | Common grade | |||
Purity ( wt% ) ≥ | 99.9 | 99.8 | 99.5 | ||
Moisture ( wt% ) ≤ | 0.02 | 0.05 | 0.05 | ||
Color ( Hazen ) ≤ | 10 | 20 | 30 | ||
1,4 - Butanediol ( wt% ) ≤ | 0.03 | 0.05 | —— | ||
Tetrahydrofuran ( wt% ) ≤ | 0.02 | 0.05 | —— | ||
Acid value ( Butyrate,wt% ) ≤ | 0.03 | 0.05 | —— | ||
Density ( D425 ) | 1.125~1.130 | ||||
Refractive Index ( ND25 ) | 1.436~1.437 | ||||
Anion | Cl mg/kg ≤ | 0.30 | —— | —— | |
SO42 mg/kg ≤ | 1.00 | —— | —— | ||
NO3 mg/kg ≤ | 1.00 | —— | —— | ||
Metal Ion | Fe mg/kg ≤ | 0.05 | —— | —— | |
Cu mg/kg ≤ | 0.05 | —— | —— | ||
Zn mg/kg ≤ | 0.05 | —— | —— | ||
Pb mg/kg ≤ | 0.05 | —— | —— | ||
Na mg/kg ≤ | 0.50 | —— | —— | ||
K mg/kg ≤ | 0.50 | —— | —— |
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