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HS Code |
151396 |
| Cas Number | 91-94-1 |
| Molecular Formula | C12H10Cl2N2 |
| Molecular Weight | 253.13 g/mol |
| Iupac Name | 3,3'-Dichlorobiphenyl-4,4'-diamine |
| Appearance | Light tan to gray powder |
| Melting Point | 132-136°C |
| Boiling Point | 398°C at 760 mmHg |
| Solubility In Water | Slightly soluble |
| Density | 1.39 g/cm³ |
| Flash Point | 228°C |
| Pubchem Cid | 7090 |
| Odor | Odorless |
| Synonyms | 3,3'-Dichlorobenzidine; Benzidine, 3,3'-dichloro- |
| Un Number | 2579 |
As an accredited 3,3'-Dichlorobenzidine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 500g amber glass bottle with a secure screw cap, clearly labeled with hazard symbols and "3,3'-Dichlorobenzidine." |
| Shipping | 3,3'-Dichlorobenzidine is shipped in tightly sealed, clearly labeled containers, typically made of glass or high-density polyethylene. It must be packed in accordance with hazardous material regulations, including proper labeling and documentation. The chemical should be protected from moisture, extreme temperatures, and direct sunlight during transit, and handled by trained personnel only. |
| Storage | 3,3'-Dichlorobenzidine should be stored in a tightly closed container, in a cool, dry, well-ventilated area away from direct sunlight and incompatible substances such as strong oxidizing agents. Ensure containers are clearly labeled, and avoid moisture exposure. Store in a designated poisons or carcinogens cabinet with restricted access and appropriate hazard signage. Wear appropriate personal protective equipment (PPE) when handling. |
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Purity 99%: 3,3'-Dichlorobenzidine with purity 99% is used in the synthesis of azo dyes, where enhanced color yield and shade consistency are achieved. Melting Point 132°C: 3,3'-Dichlorobenzidine with a melting point of 132°C is used in pigment manufacturing, where it ensures stable processing and uniform dispersion. Particle Size <10 µm: 3,3'-Dichlorobenzidine with particle size less than 10 micrometers is used in polymer coloring applications, where improved pigment integration and color uniformity are obtained. Molecular Weight 253.1 g/mol: 3,3'-Dichlorobenzidine of molecular weight 253.1 g/mol is used in chemical intermediate synthesis, where precise molecular control facilitates targeted reactions. Stability Temperature 120°C: 3,3'-Dichlorobenzidine with a stability temperature of 120°C is used in heat-resistant dye formulations, where it provides durability and resistance to thermal degradation. Moisture Content <0.5%: 3,3'-Dichlorobenzidine with moisture content below 0.5% is used in specialty ink production, where it prevents clumping and enhances print performance. |
Competitive 3,3'-Dichlorobenzidine 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 admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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