CAS No.: | CAS No: 38775-22-3 |
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Formula: | C.I. No: 351 |
Colour: | White, Green, Yellow |
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Model NO. | Fluorescent brightener CBS-351 | UV absorption: | 1105-1181 |
Chemical Name | 4,4 '- bis (2-sulfonylstyrene) - 1,1' - | Maximum absorption wavelength: | 349nm |
Package | 25kg/Drum | Color light: | Blue Light |
Melting Point
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219-221 ºC | Transport Package | 20kg Per Carton, 25/30kg Per Fiber Drum |
Specification | 25kgs Kraft Paper Bag or PP Bag | Trademark | Heihu |
Origin | China | HS Code | 32042000 |
Production Capacity | 5000mt/Month | Packing type | paper bucket |
Main ingredients: 4,4 '- bis (2-sulfonylstyrene) - 1,1' Technical parameters:
1. Appearance: yellow-green uniform particles
2. Melting point: 219-221 ºC
3. UV absorption: 1105-1181
4. Maximum absorption wavelength:349nm
5. Color light: blue light Product description: Fluorescent brightener CBS-351 is the best brightener among detergents. It is white powder in appearance, soluble in water, slightly cyan in color, and resistant to bleaching powder. For wool whitening and animal protein fiber, the dosage is about 0.5g/L.
Product features:
1. It can effectively whiten cellulose fiber in cold water and warm water.
2. Repeated washing will not make the fabric yellow or discolor.
3. It has excellent stability in super concentrated liquid detergent and heavy scale liquid detergent.
4. Excellent resistance to bleaching, oxygen bleaching, strong acid and alkali.
5. No toxic side effects.
Application :