Pigment Yellow 151(CAS 31837-42-0)
| Purity | Grade | Package | Stock | Price | Quantity |
| strength:100±5% | RG | 5G | In Stock | 7 USD
|
|
| strength:100±5% | RG | 25G | In Stock | 18 USD
|
|
| strength:100±5% | RG | 100G | In Stock | 53 USD
|
|
| strength:100±5% | RG | 500G | In Stock | 174 USD
|
|
| strength:100±5% | RG | 2.5KG | In Stock | 574 USD
|
|
|
|||||
Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
Fast Shipping ISO 9001
Quality System
Applications of 31837-42-0
| Industry | Application | Process |
|---|---|---|
| Printing Inks | Yellow pigment for gravure, flexographic, and offset inks, providing high tinctorial strength and good lightfastness | Mixed with resins, solvents, and additives during ink formulation; dispersed by grinding to produce finished ink |
| Plastics Processing | Colorant for polyethylene, polypropylene, polystyrene, and other plastics, delivering vibrant yellow shades | Blended with polymer base materials prior to pelletizing or injection molding; uniformly dispersed via melt extrusion |
| Coatings Industry | Yellow pigment for architectural coatings, industrial coatings, and automotive paints, offering excellent weather resistance and hiding power | Incorporated into coating systems and processed via high-speed dispersion, grinding, and let-down to yield stable color pastes or finished coatings |
| Rubber Products | Colorant for rubber products (e.g., tires, seals), enhancing appearance while maintaining color stability | Added during rubber compounding; uniformly dispersed through internal and open milling |
| Chemical Building Materials | Colorant for cement-based products and exterior wall panels, improving visual appeal and durability | Premixed with cement or modified materials, then incorporated during forming or spraying to ensure uniform, long-lasting coloration |
Physical and chemical properties of 31837-42-0
Acidity coefficient |
1.55±0.59(Predicted) |
|---|---|
Boiling Point |
546.6ºC at 760 mmHg |
Density |
1.55 g/cm3 |
Exact Mass |
381.10700 |
Flash Point |
284.4ºC |
Index of Refraction |
1.721 |
LogP |
2.30740 |
Molecular Formula |
C18H15N5O5 |
Molecular Weight |
381.34200 |
PSA |
156.84000 |
Solubility |
210μg/L in organic solvents at 20 ℃ |
Water Solubility |
17.8μg/L at 25℃ |
Retrosynthesis analysis of 31837-42-0
Cas:26576-46-5
Cas:4661-46-5
Cas:118-92-3
Q&A for CAS 31837-42-0
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.
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 31837-42-0
Operate under the ISO 9001 system
