Danzou's was ink(?). The "juice" in those pages was Deidara's blood.
It took a little while, yeah, but no where near like.... 3 episodes and a marathon.
edit:Where was this?I believe when Danzo was about to behead Sasuke earlier in the fight, Madara was about to teleport the sword away before realizing Sasuke was fine. I don't think he needs to be touching anything.