Naphthol AS-PH factory C.I. Azoic Coupling Component 14 3-Hydroxy-2-naphthoyl-ortho-phenetidide
Naphthol AS-PH(refined)
Chemical name:3-Hydroxy-2-naphthoyl-ortho-phenetidide
CAS No.:92-74-0
Appearance:Off- white powder
Application:Pigment intermediates
Naphthol AS-PH(refined)(CAS No.:92-74-0)
Product name: Naphthol AS-PH(refined)
CAS No.: 92-74-0
Molecular Formula: C19H17NO3
Molecular Structure:
Molecular Weight: 307.3432
Application: Naphthol AS-PH(refined) is generally used as intermediate of organic pigments .
No. | Items | Index |
1 | Appearance | Off-white powder |
2 | Melting point °C |
157~158°C |
3 | Boiling point °C | 436.2°C at 760 mmHg |
4 | Refractive_index | 1.686 |
5 | Flashing point °C | 217.6°C |
Density: 1.273g/cm3
Chemical property: Insoluble in water, soluble in ethanol, slightly soluble in sodium carbonate solution, stable in air.
Packing details: 25KG plastic woven bag or it is availabe as customer request.
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