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Home - Products - Biological Stains & pH Indicators -
TRYPAN BLUE
SPECIFCIATION
 TOLUIDINE BLUE  TRYPAN BLUE
 CAS NUMBER  72-57-1
 MOLECULAR FORMULAE  C34H24N6S4O14Na4
 MOL WEIGHT  960.82
 C.I.NUMBER
 23850
 ABSORPTION MAXIMUM (50% ETHANOL)  ?1 MAX  602-608NM
 ABOSRPTIVITY (A1%/1CM IN 50%  ETHANOL AT ?1 MAX )  >800
 LOSS ON DRYING (110 ° C)  < 10%
 
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