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Home - Products - Biological Stains & pH Indicators -
ROSE BENGAL
SAFRANINE O
 PRODUCT NAME  SAFRANINE O
 CAS NUMBER  477-73-6
 MOLECULAR FORMULAE  C20H19ClN4
 MOL WEIGHT  350.85
 DESRIPTION
  GREENISH CRYSTALLINE POWDER
 DYE CONTENT  APPROX. 95%
 ABSORPTION MAX (ETOH 50%)  530 - 534 NM
 ABSORPTIVITY (1%,1CM)  > 1350 (ON DRY BASIS)
 LOSS ON DRYING (110° C)  8% MAX
 
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