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    3. Products Detail

      weituo chemical

      1,4-Butyrolactone

      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

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