Fluorescent Whitening Agent 199: 1 Optical Brightener Er-2 for Whitening in Plastics

• CAS No.: 13004-39-3/13001-40-6
• Formula: C24h16n2
• EINECS: 235-835-1/235-836-7
• Certification: REACH
• Environmental Protection: Yes
• Appearance: Light-Yellow Powder
• Model NO.: Fluorescent Brightener
• Application: Pretreatment Auxiliary, Textile Printing Auxiliary, Dying Auxiliary, Post-Processing Auxiliary
• Melting Point: 188-192ºC
• Content: ≥ 98%
• C.I.: 199:1
• Moleclar Weight: 332.4
• Density: 1.18
• Colored Light: Blue-Violet Light
• Fineness: ≥ 300 Item
• Transport Package: Plastic Bag and The Exterior in Woven
• Specification: 25kg/bag
• Trademark: Colorcom Fluo.
• Origin: China

Product Description

Fluorescent Brightener ER-II is a fluorescent brightening agent for stilbene, with a light yellow powder appearance and a blue-violet fluorescent colour. It has good low temperature colouring ability and is suitable for dip-dyeing and roll-dyeing. It is especially suitable for whitening and brightening of polyester and its blended fabrics and acetate fibres.

Common Name:   Fluorescent Brightener ER-II
Other Name:  Fluorescent Brightener 199:1
C.I.:  199
CAS No.:   13001-39-3/13001-40-6
EINECS No.:  235-835-1/235-836-7
Appearance:  Light yellow powder 
Molecular Formula:  C24H16N2
Category:  Textile Auxiliary Agent(Textile chemical)
Brand Name:  Colorcom
Shelf Life:  2 Years
Place of Origin:  Zhejiang, China. 

Quick Details

 

C.I.	199:1
CAS NO.	13001-39-3
Molecular Formula	C24H16N2
Appearance	Light yellow powder
Melting Point	188-192 ºC
Content	≥ 98%
Density	1.18
Fineness	≥ 300 item
Colored Light	Blue-violet light
Application	Suitable for polyester and its blends, whitening of acetic acid fibres.

 

Application Industries

For all kinds of plastics, dedicated to polyester fibre printing and dyeing grinding.
 

Reference Dosage

0.02%~0.05%
 

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.
 

Certifications

 

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