| CAS NO： | No data |
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GBL Gamma Butyrolactone GBL CAS 96-48-0 China factory ( mia@crovellbio.com whatsapp +86 19930503252
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Product Name | gamm*a-butyrolactone |
Synonyms | 4-Hydroxybutyric acid gamma-lactone; BLO; Butyronitrile,99%; 4,5-Dihydro-2(3H)-furanone; 4-Hydroxybutyric acid lactone; n-Butyronitrile; γ-butyrolactone; γ-butyrolactone(99.5%); Gamm*a ButyroLactone; 1,4-Butyrolactone; 2,3-dihydroxybutanoic acid; G-BL; γ-Butyroalctone; Gamma-Butyroalctone; 3-Hydroxybutyric acid lactone; 2-Oxotetrahydrofuran; 2-Oxolanone; 2,3,4,5-tetrahydro-2-furanone; 2(3H)-furanone,dihydro-; 2(3H)-dihydrofuranone; 1-Oxacyclopentan-2-one; γ-Butyrrolactone |
Item | Standard value | Result |
Purity(wt%,GC)≥ | 99.80 | 99.80 |
Moisture(wt%,K.F.)≤ | 0.05 | 0.007 |
Color(Hazen)≤ | 20 | 5 |
Density(D425 g/ml) | 1.125~1.130 | 1.127 |
Refractivity(ND25) | 1.436~1.437 | 1.4364 |
1,4-butanediol(wt%,GC)≤ | 0.05 | 0.042 |
Tetrahydrofuran(wt%,GC)≤ | 0.05 | 0.001 |
Acidity(Butyric acid meter,wt%)≤ | 0.05 | 0.012 |
Remarks | ||
According to the Q / PMQ002-2019 standard, the product meets the product specification. | ||