济南云翔化工有限公司
 
logo
Welcome to the new website of Jinan Yunxiang Chemical Co., Ltd.
 
Tip: Dear buyers, Yunxiang tell you in three ways, very easy to identify false seller's scam! Click to view >>
CONTACT US
Address:No.1825 Hualong Road,Jinan,China
Office:+86-0531-88662626
Fax:+86-531-88775825 88662626
Skype:wangallen0531
Mail:wangallen888@yahoo.com
Official website: www.buygbl.cn 
The only way of contact, other companies are not recognized.
products
GBL (gamma-Butyrolactone)
products
99.9% GBL 500 ML            $ 140.00
99.9% GBL 1   Liter            $ 170.00
99.9% GBL 2   Liter              $ 270.00
99.9% GBL 3   Liter              $ 370.00
99.9% GBL 5   Liter              $ 520.00
99.9% GBL 10 Liter             $ 800.00
99.9% GBL 15 Liter             $ 895.00
99.9% GBL 20 Liter             $ 965.00
99.9% GBL 30 Liter             $ 1075.00
99.9% GBL 50 Liter             $ 1557.00
N-Methylpyrrolidone
N-Ethylpyrrolidone
α-Pyrrolidone
α-Acetyl -γ-Butyrrolactone
news
acheter ghb

2014-8-4 14:25:10
Chinese name] butyrolactone; γ-butyrolactone; γ-hydroxybutyric acid lactone; 1,4 - butyrolactone; 2 (3H) - dihydrofuranone
[English name] butyrolactone; GBL, γ-BLO.
CAS: 96-48-0
EINECS: 202-509-5
InChI: InChI = 1/C4H6O2/c5-4-2-1-3-6-4/h1-3H2
Molecular formula]
MF: C4H6O2
Molecular Structure: carbonyl group C, O atoms are sp2 hybrid orbitals to form σ bond. Other C, O atoms are sp3 hybrid orbitals to form σ bond.
[Relative molecular weight] 86.09
[Density] relative density of 1.1253 (25/4 ℃)
Melting point (℃)] -43.53
Boiling Point (℃) 204]
[] 1.4348 refractive index 15 ℃
Community dielectric constant (20 ℃) ​​39
Dipole moment (25 ℃ benzene): 13.74
Critical temperature: 436 ℃
Critical pressure: 3.4 mPa.
Viscosity: 1.7 mPa.s 25 degrees C.
Tension: 52.3 mN / m 25 ° C..
Flash Point: 98.3 (open cup).
Heat of vaporization (204 ℃) (kj / mol): 52.3

Author:acheter ghb
HOME | ABOUT US | CONTACT US | NEWS | PRODUCTS | PAYMENT | MESSAGE | 中文版 | sitemap | gbl cleaners | where to get gbl | gamma butyrolactone
Record number:鲁ICP备09103017号 JINAN YUN XIANG CHEMICAL CO.,LTD. All rights reserved(C)2010 
LiveZilla Live Chat Software