compitive OB optical brighter（cas:7128-64-5 CI:184)

factory low price pure optical brightener OB （cas:7128-64-5)

• CAS Number:
• 7128-64-5
• Name:

• Benzoxazole,2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-

• Superlist Name:
• Fluorescent Brightener 184
• Molecular Structure:
• 
• Formula:
• C₂₆H₂₆N₂O₂S
• Molecular Weight:
• 430.56
• Deleted CAS:
• 12224-40-7|59249-63-7|61229-63-8|144470-46-2 
• EINECS:
• 230-426-4
• Density:
• 1.185 g/cm³
• Melting Point:
• 199-201 °C(lit.)
• Boiling Point:
• 531.2 °C at 760 mmHg
• Flash Point:
• 275.1 °C
• Appearance:
• light yellow-green powder

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!

Our Competitive Advantage:

1.Best quality in your requirement

2.Competitive price in China market

3.mature Technical support

4.Professional logistic support

All we want is win-win business. Send yr. inquiries, you will get it!