optical brightener price

Best optical brightener price please find Chinese Manufacturer, Shandong Raytop, Chemical. Offering best optical brightener price and quality is always our goal. Optical Brightener Price CBS-X Cas: 27344-41-8 , find Complete Details as below. 

Product Name: Optical Brightener CBS-X
C. I. No: 351
Formula: C28H20S2O6Na2
Molecular Weight: 562.60

Descriptions: 
Optical Brightener CBS-x is twin cinnamene biphenyl. It is most excellent brightener used in detergent industry. It is soluble in water, and has as much 2. 7times brightened effect on cotton cloth as Diphenylethylene twin triazine derivatives and has well optical blue color and dissolved dispersion. It has extremely high stability with hypochloride sodium, it is one bleaching resistant optical brightener. 

Specifications: Equivalent to CIBA Tinopal CBS-X
Appearance: Pistachio granule
Odorness: No special smell
Max absorption wave, nm: 348+/-1
Extinction value: 0.829-0.885
Extinction index (1%): 1105-1181

Applications: 
Mainly used in detergent industry and soap industry. 
Recommended use: 
1. It can be added in any procedure of the process of synthetic detergent and soap. It can get excellent effect if used together with optical brightener 31#. 
2. Recommended dosage is as follow: 
Common washing powder: 0.005-0.03% 
Soap: 0.01-0.05% 
Concentrated washing powder: 0.01-0.05% 
Soft agent of fabric fiber: 0.01-0.05% 
Liquid detergent: 0.02-0.06% 
Washing syrup: 0.005-0.02% 

Packing: 25kg cardboard drum, inner packing is plastic bag. 
Storage and transport: Store in cool, dry and ventilated place, transport against non-dangerous chemicals. 
Shelf time: 2 years.

Our optical brightener price is not the lowest in the market, but the quality of our products can guarantee our long-term cooperation. We as a manufacturer can offer the most competitive optical brightener price under the same quality for sure.