Crocein Orange G(CAS 1934-20-9)
| Purity | Grade | Package | Stock | Price | Quantity |
| 70% | RG | 2.5KG | In Stock | 874 USD
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Quality System
Applications of 1934-20-9
| Industry | Application | Process |
|---|---|---|
| Textile Industry | Dye | Used for dyeing protein fibers such as wool and silk, typically applied as an acid dye |
| Leather Industry | Leather Dyeing | Used for dyeing leather to impart orange-red shades; suitable for both light and heavy leather dyeing processes |
| Chemical Analysis | pH Indicator | Exhibits color change within a specific pH range (approximately 1.4–3.2); employed in acid-base titration analysis |
| Biological Staining | Histological Staining | Applied in microscopy to stain biological tissue sections, enhancing contrast of cellular structures |
Physical and chemical properties of 1934-20-9
Boiling Point |
83ºC |
|---|---|
Color Index |
15970 |
Density |
1.59 |
Exact Mass |
350.033722 |
Flash Point |
16.66 oºC |
LogP |
4.94570 |
Melting Point |
-114.1ºC |
Molecular Formula |
C16H11N2NaO4S |
Molecular Weight |
350.324 |
PSA |
110.53000 |
Solubility |
DMSO (Slightly), Water (Slightly) |
Storage condition |
Amber Vial, -20°C Freezer, Under inert atmosphere |
Retrosynthesis analysis of 1934-20-9
Cas:62-53-3
Cas:93-01-6
Cas:95-55-6
Q&A for CAS 1934-20-9
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 1934-20-9
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 1934-20-9
Operate under the ISO 9001 system
