对伞花烃 99+%

规格测试结果

• Appearance:
  Clear liquid
• Infrared spectrum:
  Conforms
• Refractive index:
  1.4890 to 1.4910 (20°C, 589 nm)
• GC:
  ≥99.0 %
• Color scale:
  ≤30 APHA
• Specific gravity:
  (25°C) 0.853 to 0.860