BIEBRICH SCARLET

  • SYNONYMS :
  • Acid Red 66

Article No. 01930 Grade For Microscopy
Purity 70% dye content CAS No. 4196-99-0
Molecular Formula C22H14N4Na2O7S2 Molecular Weight 556.49
H.S. Code 3204.1200 Shelf Life 5 Years
C.I. No 26905 - used in Lillie's trichrome.
 

 

Packings

00025 25 g Request for price
00100 100 g Request for price
 
Revision Date : 21-May-2014

Specifications

Appearance Dark brown powder
Dye content Min 70%
Absorption max. in water 506 - 510 nm
Spec. Absorptivity A1%/1cm) (λ max 0.001g/l; water,on dried substance) 530 - 740
Loss on drying (at 110°C) Max 15%