Optical brightener CBS-X
1. Introduction:
CBS-X is a greenish yellow crystalline powder, soluble in water, anionic type, maximum spectrum absorption at 348-350nm.
Optical brightener CBS-X
CAS: 27344-41-8
C.I.NO.351
M.F. C28H20Na2O6S2
2. Technical Specification:
TEST |
STANDARD |
RESULT |
Appearance |
Pistachio granule or powder |
Granule |
Odour |
Odourless |
Confirm |
Max UV absorption spectrum, nm |
349±1 |
349 |
Extinction Value (5ppm) |
0.553-0.590 |
0.574 |
1% Extinction Index |
1106-1108 |
1148 |
Moisture % |
≤5.0 |
2.1 |
3. Application:
1. Can be used as brightener for detergent, cotton, linen, silk, polyamide fiber, wool and paper
2. It can be added to any process of any type of detergent.
4. Feature:
1. Detergent (powder and paste form): 0.04-0.2%
2. Liquid detergent: 0.2-0.5%
5.Packing & Storage:
25kg per cardboard drum.