Tiger red / Rose Red / tetrachlorothiodofluorescein / Bengal red / Bengal rose red B / Rose Bengal
CAS No.： 632-69-9
Item No.： SR0028
Store at： RT，Keep away from li
Item No.： SR0028
Store at： RT，Keep away from li
English Name: Rose Bengal; Acid Red 94
Other names: rose red; Tetrachlorothiodofluorescein; Bengal red; Bengal rose red; Bengal rose red B; Acid red 94
CAS No.: 632-69-9
C20H2Cl4I4Na2O5=1017.64
Level: br
Content: ≥ 60.0%
Grade: high purity
Content: ≥ 80.0%
Water dissolution test: acceptable
Dyeing test: qualified
Physicochemical properties: brownish red or blue red powder. Soluble in water, the aqueous solution is blue red and brown in sulfuric acid medium
Purpose: biochemical research. It is used as an adsorption indicator and a biological stain for silver measurement
Save: RT, protected from light
