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  5. NIGROSINE WATER SOLUBLE, (C.I. 50420) FOR MICROSCOPY

NIGROSINE WATER SOLUBLE, (C.I. 50420) FOR MICROSCOPY

951.D03

  • Alternative Name(s)
    Acid Black 2
  • CAS Number
    8005-03-6

TECHNICAL SPECIFICATIONS

PHOTO GALLERY

  • Catalog Number
    951.D03.0050
  • Packaging Type
    Plastic Bottle
  • Packaging Quantity
    50G
  • Quality Grade
    MICROSCOPY
  • Appearance
    Dark bluish-black crystals
  • Maximum Absorption
    570 - 580 nm (in %50 ethanol)
  • Loss on Drying
    ≤ 15 % (at 110°C)
  • Specific absorbance
    ≥ 200 (A1%,1 cm λmax ; 0.025 g/l, ethanol 50%)
  • NIGROSINE WATER SOLUBLE, (C.I. 50420) FOR MICROSCOPY
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