B8630

Bromthymolblau

powder

• Synonym(e): 3′,3″-Dibrom-thymolsulfonphthalein Natriumsalz
• Empirische Formel (Hill-System): C₂₇H₂₇Br₂NaO₅S
• CAS-Nummer: 34722-90-2
• Molekulargewicht: 646.36
• Beilstein: 6887926
• EG-Nummer: 252-169-7
• MDL-Nummer: MFCD00077263
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24892083
• NACRES: NA.47

Eigenschaften

• Form: powder
• Qualitätsniveau: 200
• Methode(n): titration: suitable
• visual transition interval: 6.0-7.6, yellow to blue
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: [Na+].CC(C)c1cc(c(C)c(Br)c1O)C(=C2\C=C(C(C)C)C(=O)C(Br)=C2C)\c3ccccc3S([O-])(=O)=O
• InChI: 1S/C27H28Br2O5S.Na/c1-13(2)18-11-20(15(5)24(28)26(18)30)23(17-9-7-8-10-22(17)35(32,33)34)21-12-19(14(3)4)27(31)25(29)16(21)6;/h7-14,30H,1-6H3,(H,32,33,34);/q;+1/p-1/b23-21+;
• InChIKey: NMKFVGALBGZKGW-FKWCIMQXSA-M

Beschreibung

Anwendung

Bromothymol Blue sodium salt has been used as a pH indicator in the yeast growth media (YPD, yeast extract peptone dextrose).

Biochem./physiol. Wirkung

Bromothymol Blue is a pH indicator which changes color from yellow (pH 6.0) to blue (7.6).

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)