M 1317
Azoviolet, 4-(4-Nitrophenylazo)resorcinol
74-39-5
AR / GR grade
O2NC6H4N=NC6H3-1,3-(OH)2
320419.54
259.22
Bottle / Drum
18%
Magneson I, GR Indicator - is a derivitized resorcinol dye compound with an absorption maximum of 432 nm.
M 1317 (OTTO) Magneson I, GR indicator Cas 74-39-5 - used as a pH indicator.
Hematology & histology
Dye content, 90%
Powder
195-200 °C (dec.)(lit.)
λmax 432 nm
Hazard Codes XiRisk Statements 36/38Safety Statements 26-36WGK Germany 3
135-49-9
846-70-8
117-92-0