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      0086-411-39552835/39552836 CN | EN

      Gum Rosin

      CAS NO.:8050-09-7

      Molecular Formula:C19H29COOH
      Grade Of Dangerous Goods:
      Packing Category:
      Molecular Weight:
      UN Coding:


      Level: WW
      Appearance: transparent
      Color: light yellow
      Softening point (globe method, ℃): ≥ 76.0
      Acid value (mgKOH / g): ≥ 166.0
      Unsaponifiable matter content (%): ≤ 5.0
      Ethanol insoluble (%): ≤ 0.030 ash (%): ≤ 0.020


      Rosin is a kind of natural resin, which is mainly composed of various resin acids. It is easily soluble in various solvents and has unique chemical activity. It is an important raw material for papermaking, coating, ink, rubber, soap, electronics, edible ester gum, rosin ester resin and other industries.
      Packing: net weight 225 kg / barrel

      Other instructions:

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