Gamma-Butyrolactone / GBL

Synonyms:1-Oxacyclopentan-2-one;2(3H)-dihydrofuranone;2(3H)-Furanone, dihydro-;2(3H)-furanone,dihydro-;2,3,4,5-tetrahydro-2-furanone;2-Oxolanone;2-Oxotetrahydrofuran;3-Hydroxybutyric acid lactone

CAS:96-48-0

MF:C4H6O2

MW:86.09

EINECS:202-509-5

Chemical Properties:colourless oily liquid

General Description:Clear colorless oily liquid with a pleasant odor.

Packing:200kg/drum or as required

Gamma-Butyrolactone / GBL COA:

Product Name γ-Butyrolactone Quantity 5000kgs

Batch No. 20150425 Packing 200kg per drum

Production date 2015.04.25 Analysis date 2015.04.26

Test Items Specification Test Results

Appearance Clear,Colorless transparent liquid Clear,Colorless transparent liquid

Water (K.F.) % ≤0.03 0.010

Color Hazen ≤20 6

Density   1.125~1.130 1.127

Refractivity 1.436~1.437 1.4367

Diol(GC) % ≤0.03 0.018

Tetrahydrofuran ≤0.03 0.023

Purity (GC)% ≥99.8% 99.80%

Conclusion(GC) % this product conforms to Enterprise standard.