Methyl Orange Indicator
CAS 547-58-0·C₁₄H₁₄N₃NaO₃S
Methyl orange to ACS specification — red below pH 3.1, yellow above pH 4.4.
Grades offered
- ACSACS ReagentConforms to ACS Reagent Chemicals specifications.
- INDICATORIndicator GradeSpecified on colour-change behaviour at the transition pH.
Typical applications
- Strong acid titration endpoint
- Total alkalinity of water (methyl orange alkalinity)
Methyl Orange Indicator
C₁₄H₁₄N₃NaO₃S · M.W. 327.33 g/mol
- CAS
- 547-58-0
- Batch
- Use before
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Pack sizes
- 25 g
- 100 g
Identification
| CAS number | 547-58-0 |
|---|---|
| Molecular formula | C₁₄H₁₄N₃NaO₃S |
| Molecular weight | 327.33 g/mol |
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