Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder

Product Details
Customization: Available
CAS No.: 1843-05-6
Formula: C21h26o3
Manufacturer/Factory, Trading Company
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  • Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder
  • Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder
  • Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder
  • Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder
  • Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder
  • Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder
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Basic Info.

Model NO.
RFSCY335
Type
Synthesis Material Intermediates
Appearance
Powder
Quality
Refined
Colour
Light Yellow
Water
0.2%
Certificate
ISO
Sample
Offer Sample for Testing
Stock
with Stock
Shipment
Air Shipping, Sea Shipping
Pallets
with Pallets
Customers in
Korea, Japan, Germany, USA, Middle East
Transport Package
25kg/Carton or 25kg/Fiber Drum
Specification
99%min
Trademark
Refine
Origin
China
Production Capacity
3000 Tons Annual

Product Description

Our quality guarantee
 

We guarantee the quality via following several ways:

We offer sample for testing before order;

Advance Pre-shipment sample is available from same batch of the order;

We support third party inspection such as SGS, Intertek or others, can send sample to their lab, invite them test material in factory, or testing in sea port before loading to containers;

If any quality complain, we will give response in 24 hours, as long as buyer show correct third-party testing result, we take corresponding measures in first time;

 

Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder

Octabenzone (UV-531) Quick Details

Chemical Name: Octabenzone

CAS NO.: 1843-05-6

Molecular Formula: C21H26O3

Molecular Weight: 326.43

Chemical Structure:

Appearance:Lightyellowcrystallinepowder

Assay:≥99%




Specification for Octabenzone (UV-531)
Item Specifications
Appearance Lightyellowcrystallinepowder
MeltingPoint 47-49ºC
Volatile ≤0.2%
Ash ≤0.1%
Transmittance 440nm≥84.0%
450nm≥94.0%
460nm≥96.0%
5000nm≥97.0%
Purity(HPLC) ≥99%


Usage for Octabenzone (UV-531)

1. Mainly used as light stabilizer for synthetic materials such as polyethylene, polypropylene, polyvinyl chloride and polyurethane rubber.
2. Widely used in PE, PVC, PP, PS, PC, polycarbonate, plexiglass, polypropylene fiber and ethylene acetate.
3. It also provides good light stability for dry phenolic and alkyd varnishes, polyurethanes, acrylics, epoxies and other air drying products, as well as automotive finishing paints, powder coatings, rubber and other products. The dosage is 0.1-0.5%.



Package for Octabenzone (UV-531)
Usually packed in 25kg/carton or 25kg/fiber drum, and also can be do customized package.



Storage for Octabenzone (UV-531)
Storage in clean and dry place.
Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline PowderLight Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder
Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline PowderLight Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder
Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline PowderLight Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder

Our Certificate
Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder


Packing

 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.

· 25kg/bag, with two plastic bags inside.
 25kg/carton box with two plastic bags inside.
Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder


Delivery

≤50kg, Courier door to door delivery recommended;
≤500kg,Air shipping recommended, CIP to your airport;
>500kg, Sea shipping recommended, FOB, CFR, or CIF to your sea port;
For high value products, please select air shipping and courier delivery for safety.
Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder




About us

Refine Chemical is a manufacturer and exporter for chemical materials. We have diversified activities in R&D, production, sales and also trading. Our factory was established in September of year 2000 with total area 150,000 square meters, we specialize in the business of organic intermediate, daily chemical, catalysts & chemical auxiliary agents, and fine chemicals. Our company has passed ISO9001, ISO14001 quality and environmental management system certification.
 
With the increasing of export business, our exporting company was established in the year of 2015. In the past 7 years since its establishment, we have won many high-quality customers ranked high in the industry with high-quality products, first-class services and most competitive prices. Our products are exported to Japan, South Korea, Europe, the United States, South America, Southeast Asian countries, and have been highly praised by customers. 

We also have an international procurement team to engage in procurement of chemical engineering materials in China for international companies. Based on our considerate service and strict quality management procedure, we have assisted many foreign large-scale companies in completing the procurement of various chemical engineering products, and got high evaluation.
We will be always committed to becoming the best choice for customers in chemical industry.

Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder


Our Service
Light Stabilizer Octabenzone UV-531 CAS 1843-05-6 C21h26o3 Light Yellow Crystalline Powder

FAQ
 
1.DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.


 
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. Usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.

5.IS THERE A DISCOUNT?
Different quantity has different discount.





 

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