China (Mainland)
pure optical brightener KSN 5242-49-9 fluorescent brighter
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Product Details
Keywords
- optical brightener KSN
- KSN
- 5242-49-9
Quick Details
- ProName: pure optical brightener KSN 5242-49-9...
- Molecular Formula: C29H20N2O2
- Appearance: Yellow green crystalline powder
- Application: cas :5242-49-9
- DeliveryTime: 3-10 WORKING DAYS
- PackAge: 25KG PER CARTON DRUM
- Port: FOB QINGDAO,CHINA
- ProductionCapacity: 30 Metric Ton/Month
- Purity: 99% MIN
- Storage: Keep container tightly closed and dry ...
- Transportation: Deliver by courier,sea ship,airflight.
- LimitNum: 1 Kilogram
- Grade: Industrial Grade
- CAS: 5242-49-9
- MELTING POINT: 335-342℃
Superiority
|
Product Name |
Optical brightener KSN |
|
Chemical Name |
4.4-bis(5-methyl-2-benzoxoazol)-ethylene |
|
CAS No. |
5242-49-9 |
|
C.I. No. |
368 |
|
Structural Formula |
|
|
Molecular Formula |
C29H20N2O2 |
|
Molecular Weight |
428 |
|
Properties |
It has high whitening brightening effect and excellent fastness to sublimation. |
|
Technical Index |
Appearance:Yellow green crystalline powder Purity: ≥99% Melting point: 335-342℃ Solubility:Insoluble in water, soluble in ordinary organic solvents |
|
Uses |
|
Packing:
25KG Fiber Drum
Storage
Keep container tightly closed and dry and storage in cool place
Details
SHANDONG JILING CHEMICAL CO.，LTD, is founded in October 2006 with register capital of RMB 110 million. We are professional Optical Brightening Agent manufacturer, is a chemical enterprise with R & D, production and sales together. Our company specializes in the production and sale of Optical Brightening Agent series products, which are widely used in plastic, coating,ink,detergent,textile and paper-making industry.
With high technologies, advanced facilities and mature quality control system we have provided OEM service to the world famous brands and have been cooperating with some well-known colleges during the past 10 years. At the same time we focused on establishing our own brand with the development of the company.
Our products have been sold domestically and exporting to Europe, Middle East, South East Asia, Africa, South America..(Japan, Vietnam, Thailand, Myanmar, Philippines, Malaysia, Singapore, Indonesia, Pakistan, India, Bangladesh Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, Turkmenistan Turkey Britain, France, Germany, Switzerland, Czech Republic, Slovakia, Austria, Hungary Ukraine, Russia Portugal, Spain, Italy, Egypt, Canada, United States Central America Mexico, Guatemala, Belize, El Salvador, Honduras, Nicaragua, Costa Rica, Panama Venezuela Ecuador, Peru, Brazil Chile, Argentina, Uruguay, Paraguay),specialize in produce OB ( CI NO.184 ), OB-1 (CI NO.393), FP-127(CI NO.378), KSN(CI NO.368), KCB(CI NO.367) ER-1(CI NO.199),ER-2((CI NO.199:1)etc with REACH certificate.
We would like to cooperate with wide colleagues and create brilliant future with you hand in hand!