Factory Price High Temperature Resistance Common Fluorescent Whitening Agent Optical Brightener Ob-1

• Customization: Available
• CAS No.: 16470-24-9
• Formula: C40h40n12na4o16s4
• Model NO.: optical brightener agent
• EINECS: 240-521-2
• Colour: Slightly Yellow
• Appearance: Powder
• Usage: Paint, Ceramic, Cosmetic, Plastic, Leather, Ink, Paper, Textile
• Application Material: Wool
• Type: Synthetic
• Solubility: Solubility
• Composition: Inorganic Salt
• Yellow Pigments: No
• Green Pigments: No
• Blue Pigments: No
• Transport Package: Ton Bag, Paper Bag
• Specification: 25kg
• Trademark: sac
• Origin: China
• HS Code: 32042000
• Production Capacity: 500000ton

Product Description

GLORY Chemical supplier kelly powder OBA optical brightening agent OB-1 for pvc

Product Name: 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole / Optical BrightenerOB-1

CAS: 1533-45-5

MF: C28H18N2O2

Appearance: Yellow-green powder

Assay: 99%

Product Parameters

 

GLORY Chemical supplier kelly powder OBA optical brightening agent OB-1 for pvc TYPICAL PROPERTIES

tem	Specification
Appearance	Yellow green crystal powder
Content	99%
Melting Point	357-361ºC
Volatile content	≤0.5%
Molecular Weight	414.4
Max UV Absorption Wavelength	374 nm
Max Optical Emitting Wavelength	434 nm

Application

 

 

Application

Optical brightener OB-1 can be used in polymer fiber, and it also widely used in
plastics, such as PP,ABS,PS,HIPS,PA,PC,EVA,Rigid PVC,etc.
Optical brightener Odyssey OB-1 produces very brilliant white effect with neutral to blue-violet
shade. Because of its exceptional whitening properties, excellent resistance to heat and low
volatility, it is now widely used in the engineering plastic market.

 

Packaging & Shipping

PACKING: 25kg/bag

 

Company Profile

 

SAC GROUP We specialize in supplying a variety of chemical products, focusing on the research and development, production and trade of various chemical raw materials and products, relying on superior product quality exported to more than countries and regions.

 

The product series mainly includes rubber accelerator, rubber antioxidant, rubber curing agent, water treatment additive, carbon black environment-friendly gold extraction agent and other categories. It is widely used in rubber, leather, cable, plastic, pharmaceutical, water treatment and other industries. The products are exported to more than 100 countries and regions such as the United States, the United Kingdom, France, Japan, Russia, South America, Southeast Asia and Africa. With a complete range of varieties and specifications, favorable prices and excellent services, it has a good reputation in the market, won more and more customers, and reached a mutually beneficial cooperative relationship.
 

Certifications

FAQ

 

1. Are you manufacturer or trading company?
We are group company, we have our own factory to do the production to ensure high quality product with competitive price.

2. Can you make packing and logo as customer request?
Yes we can, if you have special needs, please contact us.

3. What's your MOQ?
Usually, our MOQ is 1000kg. If the quantity is too small, the sea transportation cost will be higher.Of course, if you have special needs, you can also contact us, we will do our best to meet your needs.

4. What is your lead time?
After the deposit and confirm all the accessory with in 15days.

5. What's your packing?
Normally, standard export packing,also we can do packing as your require.

6. What documents can you provide?
Usually, we provide commercial invoice, packing list, BL, COA and certificate of origin. If special documents are required in your markets, please inform us in advance.