Solvent Red 52(CAS 81-39-0)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 1G | In Stock | 7 USD
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| 98% | RG | 5G | In Stock | 12 USD
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| 98% | RG | 25G | In Stock | 15 USD
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| 98% | RG | 100G | In Stock | 34 USD
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| 98% | RG | 500G | In Stock | 164 USD
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| 98% | RG | 2.5KG | In Stock | 1244 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Quality System
Applications of 81-39-0
| Industry | Application | Process |
|---|---|---|
| Ink Manufacturing | Red colorant for offset, gravure, and flexographic inks | Mixed with binders (e.g., alkyd or acrylic resins) and solvents (e.g., toluene, ethyl acetate) during grinding and dispersion; dispersed to a fineness of ≤15 μm using three-roll mills or bead mills |
| Plastic Coloring | Red colorant for polyvinyl chloride (PVC), polystyrene (PS), and ABS resins | Processed via dry-blend compounding or masterbatch formulation: solvent red 52 is melt-extruded with carrier resins (e.g., PS or LDPE) and dispersants, then added proportionally to base resins for injection molding or extrusion |
| Textile Dyeing | Disperse dye for acetate and polyamide (nylon) fibers | High-temperature, high-pressure dyeing: conducted at 120–130 °C and 0.15–0.2 MPa, using dispersing agents (e.g., sodium lignosulfonate) in a weakly acidic aqueous bath (pH 4.5–6.0) for 30–60 minutes |
| Cosmetics | Colorant for temporary cosmetic products (e.g., lip gloss, eyeshadow), compliant with the Cosmetics Safety Technical Specifications | Dissolved in the oil phase, then homogenized and emulsified with waxes, silicones, and other excipients; final product obtained by cooling and solidification or spray drying |
Physical and chemical properties of 81-39-0
Acidity coefficient |
0.46±0.20(Predicted) |
|---|---|
Boiling Point |
585.0±50.0 °C at 760 mmHg |
Density |
1.4±0.1 g/cm3 |
Exact Mass |
366.136841 |
Flash Point |
307.6±30.1 °C |
Index of Refraction |
1.730 |
LogP |
2.36 |
Molecular Formula |
C24H18N2O2 |
Molecular Weight |
366.412 |
PSA |
51.10000 |
Vapour Pressure |
0.0±1.6 mmHg at 25°C |
Water Solubility |
750-2880900ng/L at 20-30℃ |
Spectrums of 81-39-0
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.
Retrosynthesis analysis of 81-39-0
Cas:106-49-0
Cas:81-85-6
Cas:128-85-8
Cas:2582-19-6
Q&A for CAS 81-39-0
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.
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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 81-39-0
Operate under the ISO 9001 system
