Butyrolactone is a hygroscopic colorless, water-miscible liquid with a weak characteristic odor. It is the simplest 4-carbon lactone. It is mainly used as an intermediate in the production of other chemicals, e.g. methyl-2-pyrrolidone.
GABA, a kind of natural non protein amino acid,is an inhibitory neurotransmitter in the central nervous system of mammal, whose about 50% cerebral cortex, hippocampus, thalamus, basal ganglion,cerebellum and the regulation of body's functions .With valid
function of health care and obvious mechanism,our company's GABA is a non transgenic biological extract from the natural tea and an irreplaceable ideal ingredient of functional food . The product is going on the market has filled the domestic gap and the
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Other Name
4-Aminobutyric acid
CAS
56-12-2
Molecular Formula
C4H9NO2
Molecular Weight
130.12
Specification
99%
Appearance
White Powder
Particle Size
95% Pass 80 Mesh
Shelf Life
24 Months Properly Storage
OEM Service
OEM bag/bottle is available with private label.
COA
Items
Specification
Test Result
GABA
99%
99.03%
Physical &Chemical Control
Appearance
White Powder
Complies
Loss on Drying
1.0%
0.4%
Residue on Ignition
1.0%
0.5%
Heavy Metals
As
1.0ppm
<1.0ppm
Pb
2.0ppm
<2.0ppm
Cd
1.0ppm
<1.0ppm
Hg
0.5ppm
<0.5ppm
Microbiological Control
Total Plate Count
1000cfu/g
<100cfu/g
Yeast & Mold
100cfu/g
<100cfu/g
FAQ
Q1: Are you manufacturer or trading company?
A1: We are the manufacturer.
For some special or rare products, we can also make trade for you.
Q2: What certificate does your company have?
A3: ISO 9001, Kosher, Halal, EU and USDA certificate are available.
Q3: Is the price on Ali page the final price?
A3: Not really. Some prices change from time to time and havenot been updated.
The actual price is subject to the salesman's quotation.
Q4: Can I get some sample?
A4: Yes, for most low value products, usually 10-20g free sample can be provided.
S3Hydroxygammabutyrolactone
Product Name S3Hydroxygammabutyrolactone
CAS 7331524
MF C4H6O3
MW 10209
EINECS 4349904
MOL File 7331524mol
Chemical Properties
Boiling point 98100 C03 mm Hglit
Density 1241 gmL at 25 Clit
refractive index n20D 1464lit
Flash point 230 F
storage temp Inert atmosphere28C
pka 1287020Predicted
optical activity 21D 81 c 2 in ethanol
Water Solubility Miscible with water alcohol and other organic solvent Immiscible with light petroleum
BRN 1280864
CAS DataBase Reference 7331524CAS DataBase Reference
S3Hydroxygammabutyrolactone
Product Name S3Hydroxygammabutyrolactone
CAS 7331524
MF C4H6O3
MW 10209
EINECS 4349904
MOL File 7331524mol
Chemical Properties
Boiling point 98100 C03 mm Hglit
Density 1241 gmL at 25 Clit
refractive index n20D 1464lit
Flash point 230 F
storage temp Inert atmosphere28C
pka 1287020Predicted
optical activity 21D 81 c 2 in ethanol
Water Solubility Miscible with water alcohol and other organic solvent Immiscible with light petroleum
BRN 1280864
CAS DataBase Reference 7331524CAS DataBase Reference
Gbl 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 gbl is very safe and convenient, because it is a liquid with high boiling, powerful solvency, good electrical and stability properties.
Gbl is an important organic synthetic raw material and a fine solvent. It is mainly used as synthetic pyrrolidone series products cyclopropylamine acetyl-r-butyrolactone, besides these, gbl is also used as solvent for agricultural chemicals, polymer, dyestuff and printing. Using gbl as raw material, we can produced aromatic chemicals, medicinal intermediates and rust remover.
Product Name
(S)-3-Hydroxy-gamma-butyrolactone
CAS.No.
7331-52-4
Appearance
Colorless liquid
Einecs No.
434-990-4
Purity
>99%
Sample
Support
Payment
BTC,T/T,L/C,MoneyGram,Western Union etc.
Deliver Time
Usually 7-10days; For large quantity:7-40days
Shipping
DHL/TNT/Fedex/UPSï¼? Door to door shipping, For large quantityï¼? By sea or as your requrest
-Butyrolactone is a hygroscopic colorless, water-miscible liquid with a weak characteristic odor. It is the simplest 4-carbon lactone. It is mainly used as an intermediate in the production of other chemicals, e.g. methyl-2-pyrrolidone. Wikipedia
Boiling point: 399.2 F (204 C)
Molar mass: 86.0891 g/mol
Density: 1.13 g/cm
Formula: C4H6O2
Melting point: -46.35 F (-43.53 C)
IUPAC ID: Dihydrofuran-2(3H)-one
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