Analysis Note
Transition range: pH 3.8 - pH 5.4yellow green - blue
Appearance of solution: conforms
Loss on drying (110 °C): ≤ 5.0 %
Transition range (according to ACS): conforms
ACS conforms
Molecular Weight: 720.00. Empirical Formula: C
21H
13Br
4NaO
5S. grade: ACS reagent. Quality Level: 200. loss: ≤. 5.0% loss on drying, 110°C. visual transition interval: 3.8-5.4, yellow-green to blue. storage temp.: 15-25°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. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.