BX1160

Bromocreasol green sodium salt

pH indicator, meets analytical specifications of USP/NF GR, ACS

• Synonym(s): Bromocresol Green, Sodium Salt, 3`,3``,5`,5``-tetrabromo-m-cresolsulfonephthalein Sodium Salt
• Empirical Formula (Hill Notation): C₂₁H₁₃Br₄NaO₅S
• CAS Number: 62625-32-5
• Molecular Weight: 720.00
• MDL number: MFCD00148898
• UNSPSC Code: 12352107
• EC Index Number: 263-657-4

Properties

• product name: Bromocresol Green, Sodium Salt, meets analytical specifications of USP/NF GR ACS
• agency: meets analytical specifications of USP/NF GR ACS
• form: powder
• color: brown to green, variable
• visual transition interval: 3.8-5.4, yellow to blue
• shipped in: ambient
• storage temp.: 10-30°C
• InChI: 1S/C21H14Br4O5S.Na/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;/q;+1/p-1
• InChI key: HEFSGAHJDGZCHA-UHFFFAOYSA-M

Description

General description

Meets ACS Specifications GR ACS

Application

Meets ACS Specifications GR ACS

Analysis Note

Clarity of solutionTo pass testColorVariable (brown to green)FormPowderVisible spectrum, max. absorbance0.80AU minVisible spectrum, max. wavelength615-620nmVisual transition (from pH 3.8 to pH 5.4)Yellow to Blue

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable