1,5-Dihydroxy-4,8-Dinitroanthracene-9,10-Dione(CAS 128-91-6)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 1G | In Stock | 35 USD
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| 98% | RG | 5G | In Stock | 139 USD
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| 98% | RG | 25G | In Stock | 409 USD
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| 98% | RG | 100G | In Stock | 489 USD
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| 98% | RG | 500G | In Stock | 2334 USD
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| 98% | RG | 1KG | In Stock | 4479 USD
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Physical and chemical properties of 128-91-6
Acidity coefficient |
3.39±0.20(Predicted) |
|---|---|
Boiling Point |
669.4±55.0 °C at 760 mmHg |
Density |
1.8±0.1 g/cm3 |
Exact Mass |
330.012421 |
Flash Point |
280.8±20.0 °C |
Index of Refraction |
1.782 |
LogP |
4.94 |
Melting Point |
186 °C |
Molecular Formula |
C14H6N2O8 |
Molecular Weight |
330.206 |
PSA |
166.24000 |
Vapour Pressure |
0.0±2.1 mmHg at 25°C |
Download COA of 128-91-6
Q&A for CAS 128-91-6
1. How can I verify product quality?
Every batch is tested in accordance with ISO 9001 requirements. We provide a Certificate of Analysis (COA), NMR spectrum, purity report, and test methods with each shipment. Third-party retesting is supported, and we offer a full refund if our data is incorrect.
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Orders are shipped on the second business day via FedEx, DHL, or UPS. International deliveries typically arrive within 7 business days (subject to customs clearance).
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4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged in compliance with international regulations and shipped with an up-to-date Safety Data Sheet (SDS) to ensure safe and compliant transport.
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Yes. Our technical team is available to assist with questions about product use, storage, purity requirements, applications, and more.
6. Are volume discounts available?
Yes. We offer competitive pricing for bulk orders. Please submit a quotation request, and we’ll provide a customized offer.
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Yes, samples are available for select products for testing and validation. Please submit a sample request or contact our sales team to confirm availability and specifications.
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Items marked “In Stock” on our website are ready for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of purity, packaging size, and special testing requirements. Please share your detailed needs, and we’ll provide a solution.
10. Is the COA consistent with the shipped batch?
Yes. The COA provided with your shipment matches the actual batch and includes the batch number. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
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Applications of 128-91-6
1,5-Dihydroxy-4,8-dinitroanthraquinone finds applications in several domains:
- Medicinal Chemistry: Its potential as an anticancer agent makes it a candidate for further drug development.
- Materials Science: The compound is utilized as a photoinitiator in photopolymerization processes, particularly under blue LED light conditions.
- Analytical Chemistry: It serves as a reagent for detecting specific ions or compounds due to its colorimetric properties.
Retrosynthesis analysis of 128-91-6
Cas:117-12-4
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