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HS Code |
414373 |
| Chemicalname | 1,5-Dihydroxy-4,8-Dinitroanthraquinone |
| Molecularformula | C14H6N2O8 |
| Molarmass | 346.21 g/mol |
| Casnumber | 118-39-0 |
| Appearance | Orange to red powder |
| Meltingpoint | 320 °C (decomposes) |
| Solubilityinwater | Insoluble |
| Density | 1.79 g/cm3 (approximate) |
| Pubchemcid | 10558 |
| Functionalgroups | Hydroxy, Nitro, Anthraquinone |
| Uvvisabsorption | λmax ≈ 445 nm (in ethanol) |
| Synonyms | Dantron dinitrate; Quinizarin dinitrate |
| Ecnumber | 204-252-1 |
| Smiles | C1=CC2=C(C(=O)C3=C(C=CC(=C3C2=O)O)[N+](=O)[O-])C(=C1O)[N+](=O)[O-] |
As an accredited 1,5-Dihydroxy-4,8-Dinitroanthraquinone factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 100g quantity of 1,5-Dihydroxy-4,8-Dinitroanthraquinone is packaged in a sealed, amber glass bottle with a secure screw cap. |
| Shipping | 1,5-Dihydroxy-4,8-dinitroanthraquinone should be shipped in a tightly sealed container, protected from light, moisture, and incompatible substances. It must comply with local, national, and international regulations for chemicals, including labelling and documentation. Typically, shipment is via ground or air freight as a hazardous material, using certified packaging to prevent leaks or contamination. |
| Storage | 1,5-Dihydroxy-4,8-Dinitroanthraquinone should be stored in a tightly sealed container, away from light, heat, and moisture. Keep it in a cool, dry, and well-ventilated area, separated from incompatible substances such as strong reducing agents and bases. Proper chemical labeling and secure storage are essential to prevent accidental exposure or contamination. Use appropriate personal protective equipment when handling. |
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Purity 98%: 1,5-Dihydroxy-4,8-Dinitroanthraquinone with 98% purity is used in high-performance organic pigment synthesis, where enhanced color consistency and chromatic stability are achieved. Melting point 275°C: 1,5-Dihydroxy-4,8-Dinitroanthraquinone with a melting point of 275°C is used in heat-resistant polymer composite manufacturing, where improved thermal durability is demonstrated. Particle size <10 μm: 1,5-Dihydroxy-4,8-Dinitroanthraquinone with a particle size below 10 micrometers is used in inkjet ink formulations, where superior dispersion and print resolution are obtained. Solubility in DMSO 55 g/L: 1,5-Dihydroxy-4,8-Dinitroanthraquinone with DMSO solubility of 55 grams per liter is used in dye-sensitized solar cell fabrication, where efficient electron transfer is enabled. Thermal stability up to 250°C: 1,5-Dihydroxy-4,8-Dinitroanthraquinone with thermal stability up to 250°C is used in high-temperature coatings, where long-term color retention and material integrity are maintained. Molecular weight 340.19 g/mol: 1,5-Dihydroxy-4,8-Dinitroanthraquinone with a molecular weight of 340.19 g/mol is used in advanced organic electronics, where precise molecular incorporation enhances device performance. Viscosity grade low: 1,5-Dihydroxy-4,8-Dinitroanthraquinone with a low viscosity grade is used in textile dyeing solutions, where uniform fiber penetration and vibrant coloration are achieved. UV stability 500 hours: 1,5-Dihydroxy-4,8-Dinitroanthraquinone with UV stability for 500 hours is used in outdoor plastic coloration, where resistance to photodegradation is significantly increased. Residual moisture <0.2%: 1,5-Dihydroxy-4,8-Dinitroanthraquinone with residual moisture below 0.2% is used in pharmaceutical intermediate preparation, where improved processability and shelf life are ensured. Stability in acidic pH (pH 3–5): 1,5-Dihydroxy-4,8-Dinitroanthraquinone stable in acidic conditions (pH 3–5) is used in acidic dye formulations, where persistent colorfastness in low pH environments is achieved. |
Competitive 1,5-Dihydroxy-4,8-Dinitroanthraquinone prices that fit your budget—flexible terms and customized quotes for every order.
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