C.I. Acid Green 3 is a dull dark green powder. Used as a dye for silk or wool and biological stains. References: Tsuruta D, Sowa J, Tsuruta K, Ishii M, Kobayashi H. Allergic contact dermatitis caused by gum rosin and wood rosin in Tako-no-Suidashi ointment. J Dermatol. 2011 Oct;38(10):993-5. doi: 10.1111/j.1346-8138.2011.01242.x. Epub 2011 May 19. PubMed PMID: 21592201.

纯度：≥98%

CAS：4680-78-8