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HS Code |
146546 |
| Chemicalname | 1,4-Benzenediol |
| Synonyms | Hydroquinone |
| Molecularformula | C6H6O2 |
| Molarmass | 110.11 g/mol |
| Casnumber | 123-31-9 |
| Appearance | White crystalline solid |
| Meltingpoint | 172 °C |
| Boilingpoint | 287 °C |
| Solubilityinwater | 5.9 g/100 mL at 15 °C |
| Density | 1.32 g/cm³ |
| Odor | Faint, phenolic |
| Pka | 10.33 |
| Vaporpressure | 1 mmHg at 132 °C |
As an accredited 1,4-Benzenediol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of 1,4-Benzenediol is packaged in a tightly sealed amber glass bottle with a clear hazard and handling label. |
| Shipping | 1,4-Benzenediol (hydroquinone) should be shipped in tightly sealed containers, protected from light and moisture. It must be labeled as hazardous material and handled according to applicable regulations. Transport under cool, dry conditions, avoiding heat, ignition sources, and incompatible substances. Ensure compliance with local, national, and international shipping guidelines for chemicals. |
| Storage | 1,4-Benzenediol (hydroquinone) should be stored in a tightly closed container in a cool, dry, well-ventilated area away from direct sunlight and incompatible materials such as oxidizing agents. The storage area should be free from moisture. Hydroquinone should be kept away from heat sources and ignition, and containers should be clearly labeled to prevent accidental misuse or contamination. |
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Purity 99%: 1,4-Benzenediol with purity 99% is used in photographic developing solutions, where it ensures high image resolution and minimal background fog. Molecular weight 110.11 g/mol: 1,4-Benzenediol with molecular weight 110.11 g/mol is used in synthetic polymer production, where it delivers consistent polymer chain formation. Melting point 172°C: 1,4-Benzenediol with melting point 172°C is used in high-performance adhesive formulations, where it enhances thermal resistance and bonding strength. Particle size <10 μm: 1,4-Benzenediol with particle size below 10 μm is used in specialty pigment manufacturing, where it provides uniform dispersion and color consistency. Stability temperature up to 150°C: 1,4-Benzenediol with stability temperature up to 150°C is used in antioxidant systems for rubber processing, where it improves oxidative degradation resistance. Purity 98%: 1,4-Benzenediol with purity 98% is used in hair dye intermediates, where it achieves stable color formation and reduced dye fading. Low residual moisture: 1,4-Benzenediol with low residual moisture is used in pharmaceutical preparations, where it ensures longer shelf life and prevents hydrolytic breakdown. UV absorption 320 nm: 1,4-Benzenediol with UV absorption at 320 nm is used in sunscreen formulations, where it provides effective protection against UV-induced skin damage. |
Competitive 1,4-Benzenediol 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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