for microscopy (Hist., Vit.)indicator (pH 5.2-6.8)
200
powder
titration: suitable
5.2-6.8, yellow to purple
240 °C (dec.) (lit.)
hot ethanol: 0.1 g/10 mL
≥400 at 414-424 nm in methanol
diagnostic assay manufacturinghematologyhistology
room temp
Cc1cc(cc(Br)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C)c(O)c(Br)c4
1S/C21H16Br2O5S/c1-11-7-13(9-16(22)19(11)24)21(14-8-12(2)20(25)17(23)10-14)15-5-3-4-6-18(15)29(26,27)28-21/h3-10,24-25H,1-2H3
ABIUHPWEYMSGSR-UHFFFAOYSA-N
13 - Non Combustible Solids
WGK 3