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CAS RN: 145-50-6 | Product Number: N0028
p-Naphtholbenzein
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| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
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|---|---|---|---|---|---|
| 25G |
$146.00
|
15 | ≥100 | It can be shipped in about 3-4 weeks after ordering |
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| Product Number | N0028 |
| Molecular Formula / Molecular Weight | C__2__7H__1__8O__2 = 374.44 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 145-50-6 |
| Reaxys Registry Number | 7142143 |
| PubChem Substance ID | 87573439 |
| MDL Number | MFCD00078492 |
Specifications
| Appearance | Orange to Amber to Dark red powder to crystal |
| Absorbance | min. 0.600(10 mg/L, pH 12.0, 648.0 to 652.0 nm) |
| Sensitiveness | Turn Reddish yellow in Acetic Acid and turn green by adding Perchloric Acid |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 235 °C |
| Solubility in water | Insoluble |
| Solubility (soluble in) | Acetone |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
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Transport Information:
| H.S.code* | 2914.50-000 |
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