A5433212
Metanil yellow , Indicator level , 587-98-4
Synonym(s):
3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt;Acid Yellow 36;Metanil yellow
CAS NO.：587-98-4
Empirical Formula: C18H14N3NaO3S
Molecular Weight: 375.38
MDL number: MFCD00007486
EINECS: 209-608-2
| Pack Size | Price | Stock | Quantity |
| 5G | RMB31.20 | In Stock |
|
| 25G | RMB54.40 | In Stock |
|
| 100G | RMB119.20 | In Stock |
|
| 500g | RMB423.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | >250°C |
| Boiling point: | 325℃[at 101 325 Pa] |
| Density | 0.488[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | room temp |
| solubility | 25g/l |
| form | Powder |
| Colour Index | 13065 |
| color | Orange |
| PH Range | Red (1.2) to yellow (2.3) |
| PH | 10 (10g/l, H2O, 20℃) |
| Water Solubility | Soluble in water (25g/L). |
| λmax | 414nm, 435nm |
| Merck | 14,5928 |
| BRN | 3831568 |
| Major Application | Display device, nanoparticles, optical sensors, batteries, lithographic printing plates, inks, highlighters, children’s coloring books, floor coatings, disinfectants, dyes, personal care products, cosmetics, food storage, antiseptic, dental impressionmaterials |
| LogP | 0.137 at 25℃ |
| CAS DataBase Reference | 587-98-4(CAS DataBase Reference) |
| EPA Substance Registry System | C.I. Acid Yellow 36, monosodium salt (587-98-4) |
Description and Uses
Metanil yellow is a yellow monoazo dye. This coloring agent is used in leather and wood stains, and was also employed as a food dye in India.
dye used in leather; as indicator (pH) in laboratories
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H318-H412 |
| Precautionary statements | P273-P280-P305+P351+P338-P501 |
| Hazard Codes | Xi |
| Risk Statements | 43-36/37/38 |
| Safety Statements | 22-24/25-36/37-36-26 |
| WGK Germany | 2 |
| RTECS | DB7329500 |
| TSCA | Yes |
| HS Code | 32041200 |
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rat > 2000 mg/kg |
