Methyl Orange Indicator

  • CAS :
    547-58-0
  • REF :
    25802
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QUANTITY PRICE ENQUIRY
100 gm Rs 520.00
500 gm Rs 1950.00

Product Information

  • Formula: C₁₄H₁₄N₃NaO₃S
  • CAS: 547-58-0
  • EC No.: 208-925-3
  • M (Molar Mass): 327.33 g/mol
  • D (Density): ~1.0 g/cm³ (approx.)
  • mp (Melting Point): Decomposes
  • bp (Boiling Point): Not applicable
  • pH Range: 3.1 (red) - 4.4 (yellow)

Chemicals Properties

  • Assay (Colorimetric): Suitable for use as pH indicator
  • Appearance: Orange-red powder.
  • Identification: Passes test (color change in specified pH range).
  • Solubility: Soluble in water (passes test).
  • Loss on Drying: ≤ 5.0 %
  • Insoluble Matter: ≤ 0.2 %
  • Sensitivity Test (pH transition): Complies (clear color change between pH 3.1-4.4).

Hazard Information

  • Hazard: Harmful if swallowed.
  • Safety: Avoid dust formation. Use with adequate ventilation.
  • Storage: Store in a cool, dry place, tightly closed.