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|Chemical Properties:||Colorless Clear Oily Liquid With Acetone-like Odor|
legal muscle building steroids,
trenbolone enanthate powder
99.8% CAS 96-48-0 Gamma-Butyrolactone Colorless clear oily liquid Good Electrical GBL Reagent Grade
Under acidic conditions it forms an equilibrium mixture of both compounds. These compounds then may go on to form a polymer. When treated with a non-nucleophilic base, like lithium diisopropylamide, Butyrolactone can become an alpha-carbon nucleophile. The related compound caprolactone can be used to make a polyester in this manner.
Butyrolactone is not active in its own right; its mechanism of action stems from its identity as a prodrug of .
The hypnotic effect of is enhanced by combination with alcohol. A 2003 rat study showed that Butyrolactone in combination with ethanol showed a potentiated hypnotic effect, as the sleep-timing measure was longer than both of the individual components combined
Butyrolactone is a non-toxic transparent liquid in the shape of oil. It can be mixed with water and dissolved by ethanol ether, benzene and acetone. It can dissolve many other organic and inorganic compound. Using Butyrolactone is very safe and convenient, because it is a liquid with high boiling, powerful solvency, good electrical and stability properties.Butyrolactone is an important organic synthetic raw material and a fine solvent. It is mainly used as synthetic pyrolidone series products cyclopropylamine acetyl-r-butyrolactone, besides these,Butyrolactone is also used as solvent for agricultural chemicals, polymer, dyestuff and printing. Using butyrolactone as raw material, we can produce aromatic chemicals, medicinal intermediates and rust remover.
γ-Butyrolactone (GBL) is a hygroscopic colorless liquid with a weak characteristic odor. Soluble in water, 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 γ-hydroxybutyric acid (GHB), and it is used as a recreational intoxicant with effects similar to alcohol.
A milliliter of pure GBL metabolizes to the equivalent 1.65g of NaGHB, the common form, so doses are measured in the single milliliter range, either taken all at once or sipped over the course of a night.
GBL is a lactone. It is hydrolyzed under basic conditions, for example in a sodium hydroxide solution into sodium gamma-hydroxybutyrate, the sodium salt of gamma-hydroxybutyric acid. Under acidic conditions it forms an equilibrium mixture of both compounds. These compounds then may go on to form a polymer. When treated with a non-nucleophilic base, like lithium diisopropylamide, GBL can become an alpha-carbon nucleophile. The related compound caprolactone can be used to make a polyester in this manner.
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. 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.
Increasing mental clarity.
Relieving depression and stress.
Improving sexual performance and pleasure.
Improving athletic performance.
As a body-builder or muscle-builder.
As a recreational drug.
1 ) It can be used to synthesize pyrrolidone products;
2 ) It can be used as a pharmaceutical intermediate, such as Cyclopropylamine and vitamin;
3 ) It can be used as a pesticide intermediate, such as herbicide and plant growth regulator;
4 ) It can be used for alkenes, alkynes extraction agent, absorbent and dispersing agent;
5 ) It can be used to synthesize resin as an antioxidant, plasticizer, dispersing agent, fixing agent and solvent;
6 ) It can be used to synthesize fiber spinning solvent, coagulant, dyeing assistant and antistatic agent;
7 ) It can be used as a raw material of color film former, electrolyte, capacitor and ink lubricant.
|Batch No.||20161025||Packing||200kg per drum|
|Production date||2016.10.25||Analysis date||2016.10.26|
|Test Items||Specification||Test Results|
|Appearance||Clear,Colorless transparent liquid||Clear,Colorless transparent liquid|
|Water (K.F.) %||≤0.03||0.010|
|Conclusion(GC) %||this product conforms to Enterprise standard.|
Sweet Tip for Steroids:
1. Remember good steroid powders like Winstrol (Stanazolol) or Dianabol (Danabol) must be micronized and pure. No other particles should be contained. If you find many particles that doesn't dissolve when you filter the solution, it means the powder has been mixed with other un-related stuff and those can become part of the weight of the powder, making the real ingredient less than it should be.
2. Can place a small order to have a trial before bulk order. You can make some simple tests such as making powders into solution, filter it and check if there is any un-dissolved particles or heat the powders to check its melting point and compare it to the standard. Melting point is an unique property of a certain chemical. If the MP meets with the standard or not can tell if the chemical is real or not. The second way is to find a professional lab and let them make a detailed test. You will get a detailed report after the test is done.
Shipping & Delivery
1.Packages are generally dispatched within approximately 2 days after receipt of payment.
2.After the each shipping we will provide you with:
1) tracking number to track your package online.
2) the few pictures with your order & details.
3.About the Custom clearance,we packed in disguise ways.In our experience,the appropriate and safe delivery,there won't be problems.
4.We confirm 99% clearance.
5.Is it the best & safest shipping for all our repeat customers!
1. You Wei Biotech. Co.,Ltd is a professional raw powder factory in China for
many years, all powders are factory directly supplying.
2. Our products have exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA,
Australia, Japan, Korea and many other countries, over 3000t each month.
3. Professional team special for package and shipment and staring on tracking code 24hours for customs
pass guaranteed. 100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to
Germany,Russia, Australia, New Zealand.
4. Most of powders are in stock, Chargeable samples are available, Could be shipped out within 24hours.
5. High quality, good price, fast and safety delivery. Shipment by DHL, TNT, FEDEX, HKEMS, UPS, etc.
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