indicator grade
powder, crystals or chunks
4.8-6.7, yellow to violet
95% ethanol: 10 mg/mL
572 nm
≥12000 at 295-301 nm in 0.1 M NaOH≥45000 at 573-579 nm in 0.1 M NaOH≥5000 at 368-374 nm in 0.1 M NaOH
diagnostic assay manufacturinghematologyhistology
room temp
Oc1ccc(cc1Cl)C2(OS(=O)(=O)c3ccccc23)c4ccc(O)c(Cl)c4
1S/C19H12Cl2O5S/c20-14-9-11(5-7-16(14)22)19(12-6-8-17(23)15(21)10-12)13-3-1-2-4-18(13)27(24,25)26-19/h1-10,22-23H
WWAABJGNHFGXSJ-UHFFFAOYSA-N
Warning
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Respiratory system
11 - Combustible Solids
WGK 3
dust mask type N95 (US), Eyeshields, Gloves