Nigrosine (Water Soluble)

  • CAS :
    2229872
  • REF :
    25899
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QUANTITY PRICE ENQUIRY
25 gm Rs 160.00
100 gm Rs 510.00

Product Information

  • Formula: Complex mixture (Acid Black 2)
  • CAS: 8005-03-6
  • EC No.: 232-339-9
  • M (Molar Mass): N/A (Mixture)
  • D (Density): ~1.0 g/cm³ (approx.)
  • mp (Melting Point): Not applicable
  • bp (Boiling Point): Not applicable
  • Optical Rotation: Not applicable

Chemicals Properties

  • Assay (Dye Content): Suitable for staining.
  • Appearance: Black powder or lumps with a glossy appearance.
  • Solubility (in Water): Soluble, giving a blue-black solution. Insoluble in ethanol.
  • Staining Performance: Produces a clear black background for bacterial capsules or fungal structures under the microscope.
  • Loss on Drying: ≤ 10.0 %

Hazard Information

  • Hazard: May cause eye irritation.
  • Safety: Avoid dust formation.
  • Storage: Store in a cool, dry place, tightly closed.