
19 Floor, Wealth Center B Building, Gaoxin 3 Road,Hi-Tech Zone,xian,Shaanxi,China
China
Gamma-Butyrolactone?GBL)
( Negotiable ) Get Latest Price
China
-
500 Kilogram
200kg Galvanized iron drum, Plastic drums
One week
5000 Ton per Year
PayPal, L/C, T/T
Gamma-Butyrolactone/r-butyrolactone
Appearance: Colorless clear oily liquid with acetone-like odor
Chemicalname: 1,4-butyrolactone; gamma-butyrolactone; BLO; GBL
CAS NO.:96-48-0
Properties:
Molecular Formula:C4H6O2
Molecular Weight: 86.09
Density(D420)g/ml:1.125~1.135
Melting Point: -44℃
Boiling Point: 206℃
Flash Point: 99.2℃
Ignition temperature:455℃
Refractive Index:nd20:1.434~1.440
Â
Gamma-Butyrolactone/γ-butyrolactone
specification:
 Gamma-Butyrolactone/r-butyrolactone
Appearance: Colorless clear oily liquid with acetone-like odor
Chemicalname: 1,4-butyrolactone; gamma-butyrolactone; BLO; GBL
CAS NO.:96-48-0
Properties:
Molecular Formula:C4H6O2
Molecular Weight: 86.09
Density(D420)g/ml:1.125~1.135
Melting Point: -44℃
Boiling Point: 206℃
Flash Point: 99.2℃
Ignition temperature:455℃
Refractive Index:nd20:1.434~1.440
Â
Gamma-Butyrolactone/γ-butyrolactone
specification:
Electric Capacity Class:99.9%
min
Common Class: 99.8% min
Industrial Class:99.5% min
 Excellent
Grade                                                       Â
 Test Method
 Appearance:Colorless transparent
liquid   Â
      Â
Eye-measurement
 Purity:
≥99.50% min                                               Â
Gas chromatography
 Moisture:≤0.050%                                           Â
       Karl Fischer
method
 Tone APHA:
≤15                                                  Â
   Colorimetry
 Density (D420):
1.125-1.135g/ml                   Â
      Proportion
 Refractive rate
(nD20):1.434-1.440Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
   Spectrophotometry
 Application:
(1) GBL can be used to produce a-pyrrolidone,
1-Methyl-2-Â Â
     pyrrolidinone ,polyvinyl
pyrrolidone, and α-Acetyl-γ-butyrolactone, etc.
(2)GBL can be used as anaesthetic and tranquilizer, used
toÂ
    produce ciprofloxacin and interferon,
as the intermediate of vitamin Â
    and rolicyprine;
(3) GBL is the intermediate of plant growth stimulator and
insecticide.
(4)GBL is a good antioxidant, plasticizer, extractant,
adsorbent,Â
    dispersant, fixative and curing
agent; Moreover, it can also be usedÂ
    in battery,capacitor and
development of color film.Â
Storage and
Transportation:Â
Stored in cool and airy place; away from fire and heat; handle with
care; no breakage, avoid leakage
連絡先担当者:Ms. Lisa
会社:Medipharm Specialties Co.,LTD.
住所:19 Floor, Wealth Center B Building, Gaoxin 3 Road,Hi-Tech Zone, xian, Shaanxi, China,
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