Fluorescent Whitening Agent 220 Optical Brightener Bbu for Whitening in Fibers

• CAS No.: 16470-24-9
• Formula: C40h45n12nao16s4
• EINECS: 240-521-2
• Certification: REACH
• Environmental Protection: Yes
• Appearance: Light Yellow Uniform Powder
• Model NO.: Fluorescent Brightener
• Application: Pretreatment Auxiliary, Textile Printing Auxiliary, Dying Auxiliary, Post-Processing Auxiliary
• Content: ≥ 99%
• C.I.: 220
• Density: ≥ 1.1-1.2
• PU Value: 7-9
• Viscosity: ≤ 50 MPa.S
• Transport Package: Plastic Bag and The Exterior in Woven
• Specification: 25kg/bag
• Trademark: Colorcom Fluo.
• Origin: China

Product Description

Fluorescent Brightener BBU is a stilbene tetrasulphonic acid type fluorescent brightener with good water solubility and stable performance. It is not sensitive to hard water, does not react with reducing and oxidizing agents, and Ca2+ and Mg2+ do not affect the whitening effect. It is suitable for the whitening and brightening of cotton and viscose fibres.

Common Name:   Fluorescent Brightener BBU
Other Name:  Fluorescent Brightener 220
C.I.:  220
CAS No.:   126470-24-9
EINECS No.:  240-521-2
Appearance:  Light yellow uniform powder
Molecular Formula:  C40H45N12NaO16S4
Category:  Textile Auxiliary Agent(Textile chemical)
Brand Name:  Colorcom
Shelf Life:  2 Years
Place of Origin:  Zhejiang, China. 

Quick Details

 

C.I.	220
CAS NO.	16470-24-9
Molecular Formula	C40H45N12NaO16S4
Appearance	Light yellow uniform powder
Content	≥ 99%
Density	≥ 1.1-1.2
PH Value	7-9
Viscosity	≤ 50 mPa.s
Application	Suitable for use with paper coated papers

 

Application Industries

For whitening and brightening of cotton, fibres, viscose fibres and paper.
 

Reference Dosage

Liquid brightener to dry pulp weight: 0.5-1%; maximum dosage not to exceed 1.5%.
 

Product Advantage

1.Stable Quality
  All products have reached national standards, product purity of more than 99%, high stability, good weatherability, migration resistance.
2.Factory Direct Supply
  Plastic State has 2 production bases, which can guarantee the stable supply of products, factory direct sales.
3.Export Quality
  Based on domestic and global, the products are exported to more than 50 countries and regions in Germany, France, Russia, Egypt, Argentina and Japan.
4.After-sales Services
  24-hour online service, the technical engineer handles the whole process regardless of any problems during the use of the product.


Packaging:

In 25kg drums (cardboard drums), lined with plastic bags or according to customer's requirements.
 

Our Services

 

Company Profile

 

Contact Us

Colorcom Ltd was established in May, 2013 to be in charge of the import and export business for our group, with the
registered capital of CNY: 10,000,000.00. The company is headquartered in Hangzhou city, Zhejiang province, which is the very
famous scenery city in China. Welcome to visit our company. We will have a very pleasant time together in the place of interest
......

Colorcom Group produces high performance pigments widely use in printing inks, paints, coatings,plastic, textile printings, leathers, stationery, construction, cosmetics,etc.Our brand are TPColor &TopColor,which are now a renown brand for international market.Our TPColor pigments have the advantages of high color strength, high gloss, superior dispersion, excellent fastness to light and weather,outstanding resistance to all solvents, high quality consistency,long shelf-life, chemically and physically stable, etc.
 

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