Fluorescent Brightener 378(CAS 164908-53-6)
| Purity | Grade | Package | Stock | Price | Quantity |
| 97% | RG | 25G | In Stock | 7 USD
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| 97% | RG | 100G | In Stock | 19 USD
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| 97% | RG | 500G | In Stock | 69 USD
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| 97% | RG | 2.5KG | In Stock | 219 USD
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| 97% | RG | 25KG | In Stock | 1799 USD
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| Bulk Packaging | 1250KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
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Verified In Stock
Fast Shipping ISO 9001
Quality System
Applications of 164908-53-6
| Industry | Application | Process |
|---|---|---|
| Detergents | Clothing brightening agent | Added during washing; absorbs UV light and emits blue light to neutralize fabric yellowness, thereby enhancing whiteness and brightness |
| Textiles | Fiber and fabric brightening treatment | Applied during spinning, dyeing, or finishing to improve the visual whiteness of natural or synthetic fibers |
| Papermaking | Paper brightening | Added during pulp bleaching or coating to enhance paper whiteness and visual quality |
| Plastics | Plastic product brightening | Added during plastic processing (e.g., injection molding, extrusion) to reduce yellowing and improve product brightness and appearance |
| Coatings | White coating brightening | Used as an optical brightener in coating formulations to enhance coating whiteness and hiding power |
Physical and chemical properties of 164908-53-6
Boiling Point |
505.9±60.0 °C at 760 mmHg |
|---|---|
Density |
1.3±0.1 g/cm3 |
Exact Mass |
300.114380 |
Flash Point |
259.8±32.9 °C |
Index of Refraction |
1.561 |
LogP |
1.06 |
Melting Point |
216-222°C |
Molecular Formula |
C13H20N2O4S |
Molecular Weight |
300.374 |
Storage condition |
2-8°C |
Vapour Pressure |
0.0±1.4 mmHg at 25°C |
Q&A for CAS 164908-53-6
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 164908-53-6
Operate under the ISO 9001 system
