Bismarck Brown (R) For Microscopy

  • CAS :
    5421-66-9
  • REF :
    24552
image
QUANTITY PRICE ENQUIRY
25 gm Rs 275.0
100 gm Rs 693.75

Product Information

Formula: C₂₁H₂₄N₈·2HCl (a bis-diazonium dye) CAS: 5421-66-9 / 8005-77-4 (mixture) EC No.: 226-556-2 M (Molar Mass): ~461.4 g/mol (free base) D (Density): Not applicable (powder) mp (Melting Point): Not specified bp (Boiling Point): Not applicable Optical Rotation: Not applicable

Chemicals Properties

Dye Content: ≥ 50% Appearance: Dark brown to black powder. Solubility: Soluble in water giving a brown solution; slightly soluble in alcohol. Staining Test: Used for staining acid mucopolysaccharides and as a general tissue stain. Metachromasia: May show weak metachromasia. Loss on Drying (at 110°C): ≤ 5.0 %

Hazard Information

Hazard: May be harmful if swallowed. Safety: For laboratory use only. Storage: Store in a tightly closed container in a cool, dry place.