Direct Red 23(CAS 3441-14-3)
| Purity | Grade | Package | Stock | Price | Quantity |
| Dye content 30% | RG | 5G | In Stock | 3 USD
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| Dye content 30% | RG | 25G | In Stock | 8 USD
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| Dye content 30% | RG | 100G | In Stock | 27 USD
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| Dye content 30% | RG | 500G | In Stock | 108 USD
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| Dye content 30% | RG | 2.5KG | In Stock | 416 USD
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Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
Fast Shipping ISO 9001
Quality System
Applications of 3441-14-3
| Industry | Application | Process |
|---|---|---|
| Textiles | Red dyeing of cotton fibers and cotton-blend fabrics | Direct dyeing in aqueous solution at ambient or elevated temperature, with adsorption onto fiber surfaces via intermolecular forces |
| Leather | Red coloring of leather | Direct application via coating or immersion onto leather surfaces, typically under acidic conditions to enhance dye fixation |
| Paper | Red coloring of paper | Direct addition to pulp or surface application for production of colored paper or label stock |
| Inks | Red pigment component in water-based inks | Dissolved in aqueous carriers for inkjet or ballpoint pen ink formulations |
| Printing | Colorant in gravure or screen printing inks | Formulated with resins and solvents into inks for packaging materials or textile printing |
Physical and chemical properties of 3441-14-3
Color Index |
29160 |
|---|---|
Exact Mass |
813.089966 |
Index of Refraction |
1.745 |
LogP |
10.02620 |
Molecular Formula |
C35H25N7Na2O10S2 |
Molecular Weight |
813.723 |
PSA |
291.29000 |
Spectrums of 3441-14-3
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Q&A for CAS 3441-14-3
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available 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 Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download COA of 3441-14-3
Operate under the ISO 9001 system
