CAS Number 547-58-0 is the official registry number for Methyl Orange (C₁₄H₁₄N₃NaO₃S, MW 327.34 g/mol). Available from verified Indian manufacturer with full documentation.
| CAS Number | 547-58-0 |
| Chemical Name | Methyl Orange |
| Molecular Formula | C₁₄H₁₄N₃NaO₃S |
| Molecular Weight | 327.34 g/mol |
| Category | Dye & Pigment |
| Grade | LR Grade/AR Grade |
| HSN Code | 3204.19 |
Sodium 4-[(4-dimethylaminophenyl)diazenyl]benzenesulfonate · Tropaeolin D · CI Acid Orange 52
pH indicator (3.1-4.4), Titration indicator, Laboratory, Acid-base research
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