Water-Based Ink for Ink-Jet Recording, Ink Cartridge, Ink-Jet Recording Method, Method for Preventing Corrosion of Metal Member, Method for Producing Water-Based Ink for Ink-Jet Recording, and Ink-Jet Recording Apparatus

摘要

There is provided a water-based ink for ink-jet recording including: a self-dispersible carbon black modified by carboxylic acid group; water; and a water-soluble organic solvent, wherein oxalate ion is contained in the water-based ink in a amount of not more than 45 ppm by weight.