Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.

Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.

The competitive advantages of Colorcom international as your business partner or supplier:

1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.

Product Description:

Common Name: Optical Brightener KSN

Other Name:  Fluorescent Brightener KS-N

CAS No.:   5242-49-9

EINECS No.: 226-044-2

C.I. No.: 368

Molecular Formula: C29H20N2O2

Appearance:  Yellow powder

Brand Name:  Colorcom

Shelf Life:  2 Years

Place of Origin:  China

International Equivalents:  

Product physical properties:

Application: 

Optical Brightener KSN is used in polyester, polyamide, polyacrylonitrile and other fibers and silk fabrics, woolen fabrics; film, injection molding, extrusion molding materials, suitable for all plastics; applicable to all stages of polymer synthesis, including the polymerization stage of the foamed PVC, foamed EVA, foamed PU with special effects.

Package: 25 kgs/bag or as you request.

Storage: Storage at 2-8°C.

Execution Standards: International Standard.

FAQ

1.Are you manufacturers
A:Yes, we are professional manufacturers in Zhejiang, China since 1985. Welcome to visit our factory for long-term cooperations.
2. How do you ensure your product and service quality
A:All of our processes strictly adhere to ISO 9001 procedures and we are equipped with state of the art quality control facilities.
3. How about lead time
A:Usually, within 10 days, according to the order quantity.
4. How about the payment
A:We support most mainstream payment methods. T/T, L/C, D/P, D/A, O/A, Cash, , Money Gram, etc.
5. Can you send free samples
A:Yes, we can send free samples for most products. Please feel free to send inquiry for specific requests.
6. Do you offer technical supports for the products
A:Yes, we have a professional technical support team and can provide unique technical solutions to our clients.