Metanil Yellow AR
C.I.No.13065
3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, Acid Yellow 36
Product Code. |
01686 |
Grade |
|
Purity |
CAS No. |
587-98-4 | |
Molecular Formula |
C18H14N3NaO3S |
Molecular Weight |
375.38 |
H.S.Code |
3204.90000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Orange yellow powder |
Solubility in water [% weight] |
Soluble in water |
Packaging
Specification
| Appearance | Orange yellow colored powder |
| pH 1.2 - 3.2 | Red to yellow |
| Absorption maxima (0.1 mol/L in NaOH) | 433 - 439 nm |
| Absorptivity (A 1%/1cm; at lmax) | Min 450 |
| Loss on dryig (at 135°C) | Max 5% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H317
Precaution Statement: P280