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HS Code |
865619 |
| Productname | 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid (contains 30% Water at maximum) |
| Casnumber | 4396-81-6 |
| Molecularformula | C12H12N2O6S2 |
| Molecularweight | 360.37 g/mol |
| Appearance | White to off-white powder |
| Watercontent | ≤ 30% |
| Solubility | Soluble in water |
| Meltingpoint | Decomposes before melting |
| Purity | Typically ≥ 98% (excluding water) |
| Ph | 2.0–4.0 (1% solution, at 20°C) |
| Storagetemperature | Room temperature, keep tightly closed |
| Synonyms | DADBSA, 2,2'-Disulfo-4,4'-diaminobiphenyl |
| Ecnumber | 224-510-2 |
As an accredited 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid(contains 30% Water at maximum) 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 secure screw cap, clearly labeled with chemical name, hazard symbols, and maximum 30% water content. |
| Shipping | 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid (containing up to 30% water) should be shipped in tightly sealed, labeled chemical containers, protected from moisture and incompatible substances. It requires transport under standard chemical shipping regulations, with safety data and hazard labels clearly displayed. Avoid extreme temperatures and physical damage during transit. |
| Storage | 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid (contains up to 30% water) should be stored in a cool, dry, and well-ventilated area, away from incompatible substances like strong oxidizers. Keep the container tightly closed and protected from moisture and direct sunlight. Store at room temperature as per the supplier’s guidelines, ensuring proper chemical labeling and secondary containment. |
Competitive 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid(contains 30% Water at maximum) 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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