METHYL ORANGE INDICATOR AR (C.I.NO.13025)
(pH Indicator)
| Article No | M-05942 | ||
| CAS No | 547-58-0 | ||
| HSN Code | 29270090 | ||
| Purity | - | ||
| Grade | AR | ||
| Molecular Formula | C14H14N3NaO3S | ||
| Molecular Weight | 327.33 | ||
| Shelf Life | 5 years | ||
Packagings
25 gm
100 gm
1 kg
| Article No | M-05942 | ||
| CAS No | 547-58-0 | ||
| HSN Code | 29270090 | ||
| Purity | - | ||
| Grade | AR | ||
| Molecular Formula | C14H14N3NaO3S | ||
| Molecular Weight | 327.33 | ||
| Shelf Life | 5 years | ||
25 gm
100 gm
1 kg
| Description | Yellowish-orange coloured powder | ||
| Dye content | Min. 95.0% | ||
| Solubility 0.1 % (Water) | Clear solution | ||
| Transition range (pH 3.1- 4.4) | Pink-Orange-Yellow | ||
| Absorption maxima (pH 3.1) λ1max | 501 - 504 nm | ||
| Absorption maxima (pH 4.4) λ 2max | 467 – 471 nm | ||
| Solubility in water | Soluble in 500 parts water | ||