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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 
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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
multicleaner gbl

2015-11-4 13:54:18
No.:96-48-0 CAS Molecular formula: C4H6O2 molecular weight: 86.1 Appearance and properties: a similar odor of acetone oily liquid, boiling point 204 DEG C, miscible with water, acetone, carbon tetrachloride and ethanol, the decomposition in hot alkali, aromatic odor. Index Capacitor grade Ordinary grade Industrial grade Purity (Wt%) 99.9 Min 99.8 Min 99.5 Min Water (Wt%) 0.03 Max 0.05 Max 0.1 Max Chroma HaZen 10 Max 20 Max 30 Max Density (D420g/ml) 1.125~1.135 1.125~1.135 1.125~1.135 Refractive index (ND20) 1.435~1.438 1.435~1.438 1.435~1.438 Main purpose: Butyrolactone is an important fine chemical intermediates, also is a kind of excellent performance of high boiling point solvent, namely the ideal antioxidant, plasticizer, extractant, absorbents, dispersing agent, fixing agent, coagulant. It has high boiling point and strong dissolving capacity, good conductivity and stability, use and management, safety, convenience and other advantages. The chemical reaction of the ring or ring is not open, producing many kinds of fine chemicals, and has many kinds of important heterocyclic compounds, widely used in medicine, pesticide, synthetic resin additives, food additives, dyes, electronics and so on.
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