FLUORESCENT BRIGHTENER CBW
MOLECULAR FORMULA: C28H20S2O6Na2
MOLECULAR WEIGHT: 562.60 (As International relative Atom Mass 1997)
EXCUTIVE STANDARD: Q/LQH006-2002
No special smell
Max UV absorption wavelength, nm
1% Extinction coefficient
Optical Brightener CBW is disulfonic distyrylbiphenyl biphenyl
compound, It is nionie chemical compound. It's advantages is as
1.Strong whiten effect with little amount.
2.High stability ,and resistence to bleaching of chloride,oxygen
and strong acid and alkali.
3.Fast whitening speed,it can make fabrics get highly whiten effect
within 5-10 minutes.
4.Well sunlight renitence and well sweat resistance.
5.We11 accumulation effect, the whiten effect will be increased
after washing many times.
6.It is safe and nontoxic, it is easy to be biodegradation and has
no dangerous to human. It is one environmentally friendly products.
Widely used in detergent and soap industry, bleach and pigment
industry. Especially used in detergent, soap, whiten soap, washing
syrup, fabric soften agent and fabric trim agent.
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:0.01-0.06% Soap:0.02-0.10%
Concentrated washing powder: 0.02-0.10% Soft agent of fabric
liquid detergent:0.02-0.06% Washing syrup: 0.01-0.04%
PACKAGE: Packed in plastic drum, 10kg, 25kg each.
TRANSPORTATION: Avoid inversion, sunlight, moisture and crash. Avoide damaging the
STORAGE: Should be stored in cool, dry and ventilate place, and storage
term should not exceed 6 months.