USD $2.00-10.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $10.00-50.00 / Kilogram
USD $1.00-10.00 / Kilogram
fluorescent whitening agent cbs-x
other names: optical brightener cbs-x, brightener br 49
cas no.: 27344-41-8
c.i. no:.351
quality index:
item | index |
appearance | green yellowish crystal powder |
ionicity | anionic |
max. uv absorption wavelength | 348nm±1 |
1% extinction coefficient | 1105-1181 |
porperties:
1.solubility: soluble in water,alcohol,ether,dmf,etc.
2.fluorescence tone: slight greenish blue
3.resistance to chlorine-bleaching and oxygen-bleaching;
having extremely strong resistance to chlorine-and oxygen-bleaching;
having very good whitening effect even if under strong acidic or alkalic conditions.
applications:
1.optical brightener cbs-x is mainly used in detergent industry and soap industry.
2. optical brightener cbs-x can be used as brightener for detergent, cotton, linen, silk, polyamide fiber, wool and paper.
package: packed per 25kg in cardboard box after being packed in plastic bag first.
jiangsu glory chemical co., ltd. , is located in jiangsu yanhua chemical park, huai’an (hongze). it covers an area of 53,280 square meters, and it mainly specializes in manufacturing and sale optical brightener and dye intermediates. our products are widely used in plastics, dyeing and printing, etc. additionally, it also involves the manufacturing and development of various products like pharmaceutical intermediates and dye intermediates, flavor and fragrance intermediates.
our company has professional r&d team and a doctor-composed r&d center. we also have advanced analytical instruments and professional quality management system. these enable us to live up to the following quality policy: innovate continuously , seek for outstanding quality, offer first-class service, satisfy customers.