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Optical Brightener CBW for detergent

Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Min. Order: 5 Metric Ton
Delivery Time: 10 Days

Basic Info

Appearance: Solid, Light Yellow Uniform Powder

Grade Standard: Industrial Grade

Solubleness: Soluble Alkali

Quality: First-Class

Molecular Formula: C40H42N12O10S2Na2

Molecular Weight: 960.95

MAX UV ABSORPTION SPECTRUM: 348 Nm

Moisture Content: 5% Max

Additional Info

Packaging: 1000kgs jumbo bag

Productivity: 10000 mts per year

Brand: Chenghui

Transportation: Ocean

Place of Origin: Hebei China

Supply Ability: 10000 mts

Product Description

Mocular Weight: 562.60 (As International relative Atom Mass 1997)

 Specification: Appearance:  Pistachio granule

                       Smell: no special smell

                       Max UV absorption wavelength, nm:348±1

                       1% Extinction coefficient 1105-1181

                       Extinction value  0.829-0.885

USAGE:

    1. Being used in paper-making industry, add them into the paper pulp, coating solvent and surface gluing solvent after dissolving with the 20 times water.usual dosage: 0.1-0.3% on dry pulp or dry dope.
    2. When whitening of the cotton, hemp or cellulose, directly adding the fluorescent brightener dissolved with water into the dye vat, the dosage:0.08-0.3%, bath ratio:1:20-40, the dying temperature:60-100.


  We are one of the main supplier of Optical Brightener BA in China, we have best quality and price.  

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