ALPHA CHEMIKA
RHODAMINE B AR

RHODAMINE B AR

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RHODAMINE B GR 
FOR MICROSCOPY 
C.I.No.45170
C28H31ClN2O3 M.W. 479.02 
Absorptivity (A 1%/1cm; l =
555 nm pH 7, on dried
substances) min. 2100
Loss on drying (1050C) max. 5%
Suitability for microscopy passes test
(For colorimetric determination of Cd
absorption indicator for microscopy)
Cas No: 81-88-9 Un No. NR TARIFF : 3204 13 42
R : 22-41 S : 26-39