M 1525
2,4-Dinitro-1-naphthol, C.I. No. 10315, 2,4-Dinitro-1-naphthol: Golden yellow; Saffron Yellow; Martinsgelb; Manchester Yellow; Naphthylene Yellow; Zlut naftolova; Zlut marciova; Naphthol Yellow
605-69-6
for microscopy
(O2N)2C10H5OH
29089990
234.17
Bottle / Drum
18%
Martius yellow is an erythrocyte dye that stains erythrocytes yellow which provides contrast with red fibrin in alternate trichrome staining methods.
M 1525 (OTTO) Martius yellow Cas 605-69-6 - used to stain erythrocytes yellow so that they contrast well with red fibrin in trichrome staining methods such as Lendrum's Picro Mallory and Slidder's Martius, Scarlet and Blue (MSB). It can be combined with other small molecular weight yellow dyes to increase stain intensity.
Hematology & histology
Dye content, 85%
Solid
130-133 °C(lit.)
λmax 430 nm
10315
Hazard Codes XiRisk Statements 36/37/38Safety Statements 26-36/37WGK Germany 3
1689-82-3
860-22-0
5423-07-4
74-39-5