2R Acid (2-Amino-8-Hydroxy Naphthylene-3,6-Disulfonic Acid)
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HS Code |
753068 |
| Productname | 2R Acid |
| Iupacname | 2-Amino-8-hydroxynaphthalene-3,6-disulfonic acid |
| Casnumber | 1798-77-2 |
| Molecularformula | C10H9NO7S2 |
| Molecularweight | 339.31 g/mol |
| Appearance | Brown to dark brown powder |
| Solubility | Soluble in water |
| Meltingpoint | Decomposes above 300°C |
| Ph | Approximately 2.0 (1% aqueous solution) |
| Usage | Intermediate for dyes and pigments |
| Synonyms | Acid 2R, Amido G acid, 2R Acid |
| Structuralformula | C10H9NO7S2 (aromatic naphthalene backbone with amino, hydroxy, and disulfonic acid groups) |
| Ec Number | 217-157-7 |
| Odor | Odorless |
As an accredited 2R Acid (2-Amino-8-Hydroxy Naphthylene-3,6-Disulfonic Acid) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a sealed 25 kg HDPE drum, clearly labeled with product name, chemical structure, batch number, and safety symbols. |
| Storage | 2R Acid (2-Amino-8-hydroxynaphthalene-3,6-disulfonic acid) should be stored in a tightly sealed, labeled container in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers. Protect it from moisture and direct sunlight. Use proper personal protective equipment (PPE) when handling, and ensure storage complies with local chemical safety regulations. |
| Shipping | 2R Acid (2-Amino-8-Hydroxy Naphthylene-3,6-Disulfonic Acid) should be shipped in tightly sealed containers, protected from moisture and incompatible substances. Transport in accordance with regulatory guidelines for chemicals. Ensure proper labeling and documentation. Store and handle in a cool, dry, well-ventilated area to prevent degradation or hazardous reactions during transit. |
Competitive 2R Acid (2-Amino-8-Hydroxy Naphthylene-3,6-Disulfonic Acid) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615651039172 or mail to sales9@alchemist-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@alchemist-chem.com
