17470

Bromkresolgrün, Sultonform

• Synonym(e): 3′,3″,5′,5″-Tetrabrom-m-kresolsulfonphthalein, Bromkresolblau
• Empirische Formel (Hill-System): C₂₁H₁₄Br₄O₅S
• CAS-Nummer: 76-60-8
• Molekulargewicht: 698.01
• UNSPSC Code: 12171500
• NACRES: NA.47
• PubChem Substance ID: 57647607
• EC Number: 200-972-8
• Beilstein/REAXYS Number: 372527
• MDL number: MFCD00005874

Eigenschaften

• form: powder
• Quality Segment: 200
• technique(s): titration: suitable
• pH: 3.8-5.4, yellow to blue
• mp: 225 °C
• solubility: methanol: water (1:1): 0.1 g/10 mL, red
• εmax: ≥225 at 418-428 nm in methanol
• suitability: suitable for microscopy
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: Cc1c(Br)c(O)c(Br)cc1C2(OS(=O)(=O)c3ccccc23)c4cc(Br)c(O)c(Br)c4C
• InChI: 1S/C21H14Br4O5S/c1-9-12(7-14(22)19(26)17(9)24)21(13-8-15(23)20(27)18(25)10(13)2)11-5-3-4-6-16(11)31(28,29)30-21/h3-8,26-27H,1-2H3
• InChI key: FRPHFZCDPYBUAU-UHFFFAOYSA-N

Beschreibung

Application

für die Komplexometrie

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)