|
HS Code |
692821 |
| Chemicalname | 1,4-Hydroxynaphthoquinone |
| Synonyms | Lawsone, Henna pigment |
| Molecularformula | C10H6O3 |
| Molecularweight | 174.15 g/mol |
| Casnumber | 83-72-7 |
| Appearance | Orange-red powder |
| Meltingpoint | 190-195°C |
| Boilingpoint | 383.5°C at 760 mmHg |
| Solubility | Slightly soluble in water, soluble in ethanol and ether |
| Density | 1.505 g/cm³ |
| Pka | 5.7 |
| Refractiveindex | 1.658 |
As an accredited 1,4-Hydroxynaphthoquinone factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 100-gram amber glass bottle with a secure screw cap, labeled "1,4-Hydroxynaphthoquinone," hazard symbols, and safety information. |
| Storage | 1,4-Hydroxynaphthoquinone should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers and reducing agents. Protect from light and moisture. Store at room temperature and avoid exposure to heat or ignition sources. Proper labeling and secure storage are recommended to prevent accidental contact or release. |
| Shipping | 1,4-Hydroxynaphthoquinone is shipped in tightly sealed containers, protected from light and moisture. It should be stored in a cool, dry, and well-ventilated area. Appropriate labeling and documentation must accompany the shipment. Transport complies with relevant chemical safety regulations to prevent spills or exposure during handling and transit. |
Competitive 1,4-Hydroxynaphthoquinone 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 sales2@boxa-chemical.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@boxa-chemical.com
