© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
687859 |
As an accredited 7-Amino-4-hydroxynaphthalene-2-sulfonic acid (Sigma Aldrich/Merck/TCI Chemical Grade) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The product is packaged in a 25g amber glass bottle with a tamper-evident cap, labeled with hazard and handling information. |
| Storage | 7-Amino-4-hydroxynaphthalene-2-sulfonic 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 from moisture and direct sunlight. Follow all safety guidelines and refer to the product’s Safety Data Sheet (SDS) for detailed information. Store at room temperature unless otherwise specified by the manufacturer. |
| Shipping | Shipping for 7-Amino-4-hydroxynaphthalene-2-sulfonic acid (Sigma Aldrich/Merck/TCI Chemical Grade) typically follows standard chemical transport regulations. The product is securely packaged in labeled, sealed containers, shipped as a solid chemical. Handling requires adherence to safety protocols, including hazard labeling and documentation, with temperature and moisture controls as specified by the manufacturer. |
Competitive 7-Amino-4-hydroxynaphthalene-2-sulfonic acid (Sigma Aldrich/Merck/TCI Chemical Grade) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales3@ar-reagent.com
