Chemical-Suppliers
The independent directory of chemicals and chemical suppliers and producers.
BuyersGuideChem
BGC » Chemicals A-Z » Fluorescent brightener-KSN
pr

Fluorescent brightener-KSN

BGC Id:310752774193
CAS No:5242-49-9
Synonyms:fba 368 ; ksnfluorescent brightener ; 5-methyl-2,2'-(vinylenedi-p-phenylene)bis-benzoxazole ; 4-(2-benzoxazolyl)-4'-(5-methyl-2-benzoxazolyl)stilbene ; 4-(benzoxazol-2-yl)-4'-(5-methylbenzoxazol-2-yl)stilbene ; fluorescent brightener ks-n ; ksn ; 4-bis(5-methyl-2-benziazolyl)ethlene,99.5+% ; optical brightener 368 ; optical brightener ksn
Molecular Formula:C29H20N2O2
Molecular Weight:428.48
EINECS:226-044-2
Structural Formula

Verified providers in 2025

The following 8 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C29H20N2O2 Molecular Weight: 428.48

The last intensive check and update was carried out on 2025/11/10.

Identify

Synonyms:
fba 368 ; ksnfluorescent brightener ; 5-methyl-2,2'-(vinylenedi-p-phenylene)bis-benzoxazole ; 4-(2-benzoxazolyl)-4'-(5-methyl-2-benzoxazolyl)stilbene ; 4-(benzoxazol-2-yl)-4'-(5-methylbenzoxazol-2-yl)stilbene ; fluorescent brightener ks-n ; ksn ; 4-bis(5-methyl-2-benziazolyl)ethlene,99.5+% ; optical brightener 368 ; optical brightener ksn
CAS:
5242-49-9
EINECS:
226-044-2
Molecular Formula:
C29H20N2O2
MDL:

Properties

Molecular Weight:
428.48 g·mol−1
Density:
1.26
download Download Molfile for :
Fluorescent Brightener KSN

Suppliers

Beijing Century Richap Chemistry Co., Ltd.

Company type: Bulk chemical producer
Beijing Century Richap Chemicals Co., Ltd. is one of the strong chemical companies in China in the field of organic intermediates of manufacturing, marketing and distributing for the fine and specialty chemicals. Beijing Century Richap Chemistry Co.,Ltd is the sharholder of Lianyungang Richap Plant, Taicang Richap No.1 plant and Taicang Richap No.2 plant. They are ISO9001:2000,ISO14001 certificate enterprises. We supply our chemical product 4-n-Butylaniline. With the support of our Beijing Richap R&D, and R&D located in B ...
Country: P.R.China   Phone: +86-10-8210 2332   Telefax: +86-10-64455595

Sancai Industry Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88913079
Telefax: +86-531-88913079
Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. Sancai Industry Co.,Ltd. is a seller of Sodium sulfide. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Solvent Blue 36 is also served by Zehao Industry Co., Ltd.. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...
Country: P.R.China
Phone: +86-531-88909322
Telefax: +86-531-88909322

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Company type: Producer
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. 4'-Methylbutyrophenone will be also provided by us. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
Country: P.R.China   Phone: +86 571 88026825   Telefax: +86 571 88282557

Lori Industry Co., Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-13011713125
Telefax: +86-13011713125
Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. 3-Amino-5-mercapto-1,2,4-triazole is also served by Lori Industry Co., Ltd. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. We provide Melatonin as well. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365

Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. We are seller of (S)-(+)-5-Oxotetrahydrofuran-2-carboxylic acid.
Country: P.R.China   Phone: +86 592 6515854   Telefax: +86 592 6515854

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

What other providers are available for CAS 5242-49-9?

In addition to the providers presented here for Fluorescent brightener-KSN with the CAS number 5242-49-9, there are other 17 providers with slightly different product names available for this CAS number.

H&Z Industry Co.,Ltd +3 additional providers that we know from the past
+2 additional providers that we know from the past
Dayang Chem (Hangzhou) Co.,Ltd. | AK Scientific, Inc. +6 additional providers that we know from the past
+2 additional providers that we know from the past




Chemical-Suppliers
© Copyright 1996 to 2026 by Netvertise GmbH. All rights reserved. Reproduction of any materials from the site is strictly forbidden without permission.