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Chemical Name：1,4-Butyrolactone
CAS NO：96-48-0
Molecular Formula：C4H6O2
Molecular Weight：86.09
Flash point (closed cup)/20℃：98.3℃
Melting Point：-44℃
Viscosity (20℃，mPas)：1.7
Boiling Point：204℃
Refractive Index（nD20）：1.435～ 1.438
|
Items |
Electronic Grade |
Industrial Grade |
|
Purity(wt%,GC) |
≥99.8 |
≥99.5 |
|
Moisture(wt%,K.F.) |
≤0.03 |
≤0.05 |
|
Color(APHA,Hazen) |
≤15 |
≤25 |
|
Density(g/cm³,20℃) |
1.125～ 1.135 |
1.125～ 1.135 |
Ningbo Weituo Chemical Co., Ltd. Ningbo Weituo Chemical Co., Ltd.
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