Methyl Orange Indicator

  • CAS :
    547-58-0
  • REF :
    25802
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QUANTITY PRICE ENQUIRY
100 gm Rs 575.0
500 gm Rs 2125.0

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.