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|
HS Code |
218740 |
| Chemical Name | 5-(Dimethylamino)naphthalene-1-sulfonic acid |
| Cas Number | 1670-14-0 |
| Molecular Formula | C12H13NO3S |
| Molecular Weight | 251.30 |
| Appearance | Yellow to orange powder |
| Melting Point | 270-275 °C (decomposition) |
| Solubility | Soluble in water |
| Absorption Maximum | 338 nm (in water) |
| Storage Temperature | Room temperature |
| Synonyms | Dansyl acid |
| Pubchem Cid | 66090 |
| Pka | 1.4 (for sulfonic acid group) |
| Application | Fluorescent labeling reagent |
As an accredited 5-(Dimethylamino)naphthalene-1-sulfonic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 25g bottle features amber glass packaging with a screw cap, labeled with the chemical name, hazard symbols, and supplier branding. |
| Shipping | Shipping of **5-(Dimethylamino)naphthalene-1-sulfonic acid (Sigma Aldrich/Merck/TCI Chemical Grade)** is typically conducted in tightly sealed, labeled containers to prevent moisture and contamination. It is shipped in accordance with relevant chemical transport regulations, often at ambient temperature, and accompanied by safety documentation, including a Safety Data Sheet (SDS). |
| Storage | **5-(Dimethylamino)naphthalene-1-sulfonic acid** should be stored in a tightly sealed container, protected from light and moisture. Keep it in a cool, dry place, ideally at room temperature (15–25°C). Ensure the storage area is well-ventilated and separate from incompatible substances such as strong oxidizers. Always follow the manufacturer's safety instructions and local regulations for chemical storage. |
Competitive 5-(Dimethylamino)naphthalene-1-sulfonic acid 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.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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