性状  不溶于水。
密度:1.004
折光率n20/D: 1.447
闪点:113 °C 
   
质量标准  
average Mn ~400:

外观Appearance                          无色液体
红外光谱鉴别Infrared spectrometry       Conforms
水分water                               ≤0.15%(K.F)
酸值Acid value                          ≤1.00 mg KOH/G
羟值Hydroxyl value                      250 - 276 mg KOH/G *
PH                                      5.0-7.0 (5% in methanol:water 1:1)

average Mn ~1000:

外观Appearance                          无色粘稠液体
红外光谱鉴别Infrared spectrometry       Conforms
水分water                               ≤0.08%(K.F)
酸值Acid value                          ≤0.08 mg KOH/G
羟值Hydroxyl value                      106 - 118 mg KOH/G *
PH                                      5.0-8.0 (IPA:H2O 10:6)

average Mn ~2,000:

外观Appearance                          无色粘稠液体
红外光谱鉴别Infrared spectrometry       Conforms
水分water                               ≤0.10%(K.F)
酸值Acid value                          ≤0.08 mg KOH/G
羟值Hydroxyl value                      54 - 58 mg KOH/G

average Mn ~3,000:

外观Appearance                          无色粘稠液体
红外光谱鉴别Infrared spectrometry       Conforms
水分water                               ≤0.05%(K.F)
酸值Acid value                          ≤0.08 mg KOH/G
羟值Hydroxyl value                      35 - 40 mg KOH/G
functionality                           ~1.85
折光率refractive index n20/D            1.451
粘度viscosity                           600-650 mPa.s (25 °C)

average Mn ~4,000:

外观Appearance                          无色粘稠液体
红外光谱鉴别Infrared spectrometry       Conforms
水分water                               ≤0.10%(K.F)
酸值Acid value                          ≤0.08 mg KOH/G
羟值Hydroxyl value                      24.0- 28 mg KOH/G
贮存  
用途  
联合国编号  
Risk：  
Safety :  S24/25 -