5-Amino-2-Naphthalenesulfonic Acid
|
HS Code |
175653 |
| Casnumber | 82-28-0 |
| Molecularformula | C10H9NO3S |
| Molecularweight | 223.25 |
| Synonyms | Armstrong's acid, 5-Amino-2-naphthalenesulfonic acid |
| Appearance | Light brown to beige crystalline powder |
| Meltingpoint | 310-315°C (decomposes) |
| Solubilityinwater | Slightly soluble |
| Density | 1.55 g/cm³ |
| Boilingpoint | Decomposes before boiling |
| Ph | Acidic (in aqueous solution) |
| Structure | Naphthalene ring with sulfonic acid at position 2 and amino group at position 5 |
As an accredited 5-Amino-2-Naphthalenesulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 100g amber glass bottle with a secure screw cap, labeled clearly with "5-Amino-2-Naphthalenesulfonic Acid, analytical grade." |
| Storage | **5-Amino-2-Naphthalenesulfonic acid** should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers. Protect the chemical from moisture and direct sunlight. Ensure proper labeling and keep it away from food and drink. Access should be restricted to trained personnel using appropriate personal protective equipment (PPE). |
| Shipping | 5-Amino-2-Naphthalenesulfonic Acid is typically shipped in tightly sealed containers, away from moisture and incompatible substances. It should be packaged per hazardous material regulations, clearly labeled, and protected from physical damage during transit. Handling requires appropriate safety equipment to prevent exposure to dust. Ensure proper documentation accompanies the shipment for regulatory compliance. |
Competitive 5-Amino-2-Naphthalenesulfonic Acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@alchemist-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@alchemist-chem.com
