Chromotrope 2B(CAS 548-80-1)
| Purity | Grade | Package | Stock | Price | Quantity |
| 97% | RG | 1G | In Stock | 7 USD
|
|
| 97% | RG | 5G | In Stock | 17 USD
|
|
| 97% | RG | 25G | In Stock | 75 USD
|
|
| 97% | RG | 100G | In Stock | 177 USD
|
|
| 97% | RG | 500G | In Stock | 602 USD
|
|
| Bulk Packaging | 25KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
|
|||||
Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
Fast Shipping ISO 9001
Quality System
Applications of 548-80-1
| Industry | Application | Process |
|---|---|---|
| Dyeing & Printing | Direct dyeing of cotton, viscose, and other fabrics | Applied directly to the dye bath; temperature control facilitates dye uptake |
| Paper Coloring | Coloring specialty or decorative papers | Incorporated during papermaking; shade intensity is controlled by adjusting pH and temperature |
| Leather Processing | Colorant for leather surface finishing | Used as a water-soluble dye, added in post-tanning stages to impart specific hues to leather |
| Stationery Manufacturing | Pigment for art supplies such as watercolor pens and inks | Blended with other components to formulate products in the required colors |
| Food Industry (Note: Actual use must comply with applicable national regulations) | Permitted in certain countries as a food additive for coloring specific food products | Added according to product type and local regulatory requirements |
| Cosmetics | Base colorant for certain cosmetic products, such as lipsticks | Uniformly mixed with other raw materials to produce the final formulation |
Physical and chemical properties of 548-80-1
BRN |
4109733 |
|---|---|
Color Index |
16575 |
Exact Mass |
512.95200 |
LogP |
5.06760 |
Melting Point |
300 °C |
Merck |
14,2240 |
Molecular Formula |
C16H9N3Na2O10S2 |
Molecular Weight |
513.36600 |
PSA |
242.16000 |
Spectrums of 548-80-1
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 548-80-1
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 SDS of 548-80-1
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 548-80-1
Operate under the ISO 9001 system
