Optical Brightener CBS-X

Product Name: Optical Brightener CBS-X

CAS No: 27344-41-8

C.I. No: 351

Chemical Name: 4,4-Bis (2-Disulfonic Acid Styryl) Binyl

Molecular Formula: C28H20S2O6Na2

Molecular Weight: 562.60

Chemical Structure:

Description:

Optical Brightener CBS-x is twin cinnamene binyl. It is most exnt brightener used in detergent industry. It is soluble in water, has as much 2.7 times brightened effect on cotton cloth as Dinylethylene twin triazine derivatives and has well optical blue color and dissolved dispersion. It has extremely high stability with hypochlorite sodium, it is one bleaching resistant optical brightener.

Specification:

Appearance: Yellow green powder or granule

Odor: No Special smell

E-value: 1140±20

Moisture content: 5% max.

Impurity in water: null

Application:

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 exnt 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 plastic bag.

Storage and transport: Store in cool, dry and ventilated place, transport against non-dangerous chemicals.

Shelf time: 2 years.