C.I.351 CAS:27344-41-8
STRUCTURE:
MOLECULAR FORMULA:
MOLECULAR WEIGHT:562.60(As international relative Atom Mass1997)
EXCUTIVE STANDARD:HG/T3726-2003
SPECIFICATIONS:
| Item | Indices |
| Appearance | Pistachio granule |
| Smell | No special smell |
| Max UV absorption wavelength,nm | 349±1 |
| Extinction value | 0.829-0.885 |
| 1%Extinction coefficient | 1105-1181 |
PROPERTY:
Optical Brightener CBS-X is a disulfonic distyrylbiphenyl compound,which is the most excellent brightener us ner used in detergent industry. It can souble in water easily and has better whitener effect on cellulose fiber, polymide and protein fiber at room temperature. It has high brighten intensity on cotton cloth as much 2.7 times as bis(triazinylamino) stilbene derivatives, and has well optical blue color monitor, dissolve and disperse properties. It has extremely high stability with hypochlorite sodium, it is a bleaching resistant optical brightener.
APPLICATION:
Used in synthetic detergent industry and soap industry.
PROCEDURE:
1.It can be added in any procedurd of the porduction of synthetic detergent and soan. It can be obtainde excellent effect if used together with optical brightener 31#.
2.Recommended dosage:
Common washing powder:0.005-0.03% Soap:0.01-0.05%
Concentrated washing powder:0.01-0.05% Soft agnet of fabric fiber:0.01-0.05%
Liquid detergent:0.02-0.06% Washing syrup:0.005-0.02%
PACKAGE:
Packed per 25kg in cardboard bucket or cardboard box after being packed in plastic bag first.
TRANSPORTATION:
Avoid inversion, sunlight, moisture and crash. Avoid damage the package.
STORAGE:
Should be stored in cool, dry and ventilate place, and storage term should not exceed 2 years.
