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HS Code |
695191 |
| Chemical Name | 1,3,3-Trimethylindolino-β-naphthopyrylospiran |
| Molecular Formula | C23H22NO2 |
| Molecular Weight | 344.43 g/mol |
| Cas Number | 39339-09-8 |
| Appearance | Pale yellow to off-white powder |
| Solubility | Soluble in organic solvents such as chloroform and ethanol |
| Melting Point | 180-185°C |
| Absorption Maximum | Typically around 346 nm (closed form, in ethanol) |
| Storage Conditions | Store in a cool, dry place away from light |
| Application | Photochromic dye |
As an accredited 1,3,3-Trimethylindolino-β-naphthopyrylospiran factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1,3,3-Trimethylindolino-β-naphthopyrylospiran, 1g, supplied in an amber glass vial with screw cap, Sigma-Aldrich chemical grade label. |
| Shipping | 1,3,3-Trimethylindolino-β-naphthopyrylospiran is typically shipped in tightly sealed, light-resistant containers to prevent photodegradation. Standard chemical transport guidelines are followed, including labeling, documentation, and compliance with local regulations. It is shipped as a non-hazardous solid, avoiding extreme temperatures and moisture, usually via ground or air in protective packaging. |
| Storage | **Storage for 1,3,3-Trimethylindolino-β-naphthopyrylospiran:** Store in a tightly sealed container, protected from light, moisture, and air. Keep at room temperature (15-25°C) in a well-ventilated, dry place, away from incompatible substances and direct sunlight. Use desiccators if sensitive to humidity. Follow all chemical hygiene and safety guidelines as supplied by Sigma-Aldrich, Merck, or TCI. |
Competitive 1,3,3-Trimethylindolino-β-naphthopyrylospiran prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
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Tel: +8615365186327
Email: sales3@ar-reagent.com
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