non optical brightener detergents

There are several websites that are listing “non Optical Brightener detergents”, however, most of these statements are FALSE! Authoritative research showing that there is only one variety of Cheer that is non optical brightener detergents! 

Optical brightener CBS-X
CAS No.:27344-41-8
Other Names:Fluorescent Brightener cbs-x
MF:C28H22O6S2.2Na
EINECS No.:248-421-0
Purity:≥99.0%, ≥99%
Place of Origin: China
Usage: Coating Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents, whitening synthetic detergents
Brand Name:Raytop
Model Number:CBS-X
Chemical Name:Fluorescent/Optical brightener CBS-X
Molecular Formula:C28H22O6S2.2Na
Appearance:greenish yellow crystalline
Melting point:≥300°C
Fineness:≥200 mesh
Type:Optical Brightening

Non Optical Brightener detergents is not always good. Laundering with non optical brightener detergents generally restores, but does not improve, the initial whiteness of soiled white fabrics. Optical brighteners detergents are needed to increase the total spectral radiance, which normally results in better whiteness and an impression of superior cleanliness