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Optical brightening agent / optical brightener 4bk c.i. 113: optical brightener 4bk c.i. 113: c.i. 113: cas 12768-92-2: structure: stilbene bistriazine derivative: moisture: 5%max: appearance: slight yellow uniform powder: shade:slight bluish: strength: 100±3%: fineness(120 meshes residue): 5%max: application: mainly be used in whitening of ...

Fancheng chemical is one of the leading china suppliers of quality organic pigment for textile printing pigment. this pigment comes in high quality, colorfast and very washable. equipped with professional developing team and high-end equipment, we have already established closely cooperative relationship with many famous companies.

Pigments red,pigment yellow,pigment orange,pigment green,pigment blue,pigment violet,pigment brown for textile printings. home +86-571-82270817 +86-571-82660715 [email protected] about us

Applications of optical brightening agent er-i. fluorescent brightener 199 (optical brightening agent er-i) is very suitable for whitening and brightening polyester fiber and has good whitening effect on plastics such as pe, pp and pvc and their process of shaping with polyester chips or recovered polyester chips. in addition, the refined ...

Our business primarily engaged and export export ER III optical brightener agent for detergent. we depend on powerful technical force and frequently develop sophisticated technology to meet the demand of export ER III optical brightener agent for detergent shoppers. We're sincerely welcome good friends from different circles at home and abroad come to cooperate!


Professional export ER III optical brightener agent for detergent solutions of China supplier for international and nearby trade company.Getting the top merchandise of our factory,our export ER III optical brightener agent for detergent merchandise series have been tested and won us qualified authority certifications. For far more parameters and item list details,please click the button to obtain far more info.

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