Ammonium Purpurate

  • CAS :
    3051-09-0
  • REF :
    24373
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QUANTITY PRICE ENQUIRY
5 gm Rs 480.00
25 gm Rs 1670.00
100 gm Rs 6670.00

Product Information

  • Formula: C₈H₈N₅O₆ (Murexide, Ammonium salt of purpuric acid)
  • CAS: 3051-09-0
  • EC No.: 221-274-0
  • M (Molar Mass): 284.19 g/mol
  • D (Density): Not applicable (powder)
  • mp (Melting Point): Decomposes
  • bp (Boiling Point): Not applicable
  • Optical Rotation: Not applicable

Chemicals Properties

  • Assay (Visual Titration as Indicator): Conforms to sensitivity test.
  • Appearance: Dark red to purple powder with green metallic luster.
  • Identification (Spectrophotometric): Absorption maxima in water conform.
  • Solubility: Soluble in water giving a purple solution; insoluble in alcohol.
  • Sensitivity as Calcium Indicator: Passes test (sharp color change at endpoint).
  • Loss on Drying (at 110°C): ≤ 1.0 %

Hazard Information

  • Hazard: Not classified as hazardous.
  • Safety: For laboratory use only.
  • Storage: Store in a tightly closed container in a cool, dry place. Protect from light and moisture.