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High Solubility γ - Butyrolactone 96-48-0 , Gamma Butyrolactone For Nutritional Supplement

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High Solubility γ - Butyrolactone 96-48-0 , Gamma Butyrolactone For Nutritional Supplement

China High Solubility γ - Butyrolactone 96-48-0 , Gamma Butyrolactone For Nutritional Supplement supplier

Large Image :  High Solubility γ - Butyrolactone 96-48-0 , Gamma Butyrolactone For Nutritional Supplement

Product Details:

Place of Origin: China
Brand Name: PooChun
Certification: ISO9001 SGS
Model Number: 96-48-0

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1~10 kg / bottle,10~ 25 kg / drum
Delivery Time: 1-3days after payment
Payment Terms: T/T, L/C
Supply Ability: 500 ton per Month
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Detailed Product Description
Name: γ - Butyrolactone CAS: 96-48-0
Purity: ≥99.8% Appearance: Colourless Oily Liquid
Shipping: DHL Fedex TNT UPS Used In: GHB
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gbl gamma butyrolactone

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4 hydroxybutanoate

Gamma Butyrolactone GBL for Nutritional supplement CAS 96-48-0

 

 

Description

 

1, 4- butyl lactone is widely used as the spice and medicine intermediates. As a high boiling solvent solvent, high solubility, good electrical properties and stability, safe use. As a kind of protic strong solvent, most of the low molecular polymers and parts of polymer can be dissolved, which can be used as battery electrolyte to replace the strong corrosive acid. The polymerization reaction can be used as the carrier and participate in the polymerization reaction. It can be used for pyrrolidine, butyric acid, succinic acid, depaint, etc., and it is widely used in the synthesis of fine chemicals such as medicine and spices. Also commonly used as resin solvent, is high security/low - toxic environmental protection solvent. It is used in polyurethane, the viscosity modifier ( reactive diluent ) of polyurethane and curing agent of polyurethane and amino coating systems.

 

 

Chemical property

 

Stable in the neutral medium, reversible hydrolysis is easily produced in the thermo - base, and the ph returns to neutral and then produces the internal ester, which is slow to hydrolyze in the acidic medium.

 

[solution]

 

Mixed with water, soluble in methanol, ethanol, ether, acetone, benzene, tetrachloride
Use note: for flammable liquids, avoid direct contact with the ignition source.
Toxicity: low toxicity. Mouse transupion LD50 = 345 mg/KG.
There are many derivatives of 1, 4-butyl ester, which can be produced by various reactions and are widely used, as follows:
1. It can be hydrolyzed to generate gamma-hydroxybutyric acid, which can be used as a special plasticizer for resins and intermediates of medicine.
2. Reoxygenated succinic acid; 4 - hydroxybutyraldehyde was generated, and then 1, 4- butanediol was reduced.
3. It can be retracted from alpha, alpha - dihydroxyketone.
4. It can react with CH3NH2 to produce N - methyl - 2 - pyrrolidone.

5. Tetrahydrofuran;
6. It can be used with SO3 to produce butyl ester - alpha-sulfonic acid.
7. Can react with NaCN to form 2- piperidone;
8. Can react with CO to generate glutaric acid;
9. Can react with NaOH to form 4-4 - oxysuccinic acid;
10. It can react with Na2S to generate sulfide diacid;
11. Gamma - sulfonate sodium was formed with NA2SO3 reaction.

 

 

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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