Optical brightener ER-II-OBA for Plastic-Qingdao Sanhuan Colorchem Co., Ltd.

Optical brightener ER-II

C.I.Fluorescent Brightener 199:1
C.I.Fluorescent Brightener 199:1
CAS: 13001-38-2
Molecular Formula: C24H16N2
Formula Weight: 332.40

Inquire Now Add to Inquiry Basket

Specification Characteristic Application Packing Download

Specification

Appearance:Pale yellow powder

Shade: Similar to standard

Purity: ≥99%

Melting point: 184-186℃

Characteristic

1.Stilbene-like compound and not soluble in water, appearing non-ionic.

2.Used for whitening of polyester fiber in printing and dyeing industry and in possession of extremely high fluorescence intensity and whiteness, color fastness to sunlight of 4-5 grade and color fastness to washing of 4-5 grade.

Application

A good Optical whitening agent for polyester, polyester/cotton, polyester/yarn,

polyester/wool and polyester/hemp.

Packing

Packed in 25kgs Fiber Drum or 1000kgs IBC drum

Please refer to PROMOTION for good value products learn more

We Provide

Solution for ink, coating, plastics and textiles with 20 years business experience.

Best value products with guaranteed quality and competitive price.

Timely and safety delivery

Professional sales and after-sale service.

SALES NETWORK

CONTACT US

To learn more information about our company or obtain specific information about our products,
please contact serivce center with 86-532-88978177 or use the contact us link below.

get in contact