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HS Code |
550573 |
| Chemical Name | N, N'-dinaphthol-benzidine |
| Cas Number | 2424-63-1 |
| Molecular Formula | C28H20N2O2 |
| Molecular Weight | 416.47 g/mol |
| Appearance | Yellow to brown powder |
| Melting Point | 362-366°C |
| Solubility | Insoluble in water; soluble in organic solvents like ethanol, acetone |
| Boiling Point | Decomposes before boiling |
| Density | 1.36 g/cm³ (approximate) |
| Synonyms | N,N'-bis(1-hydroxynaphthyl)benzidine |
| Structure Type | Biphenyl derivative with naphthol groups |
| Uv Vis Absorption | Strong absorption in UV region |
| Uses | Intermediate in dye and pigment manufacture |
| Storage Conditions | Store in a cool, dry, well-ventilated place |
| Hazards | May cause irritation to skin, eyes, and respiratory tract |
As an accredited N, N'- dinaphthol- benzidine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Competitive N, N'- dinaphthol- benzidine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@boxa-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@boxa-chem.com
Flexible payment, competitive price, premium service - Inquire now!
