CAS 1533-45-5 Chemical Auxiliary Agent

Product Name: Chemical Auxiliary Agent
Appearance: Yellow-green powder
CAS No.: 1533-45-5
Purity:99%min
MOQ: 20'FCL
Usage:For Plastics and Textile
Package: 20kg/bag or as your requirement

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Description of Fluorescent brightener OB-1

Fluorescent brightener OB-1 is a whitening agent with excellent whitening effect on PVC materials. It is suitable for various textiles, plastic pellets, pipes, profiles, plates, low price and good effect. It is a cost-effective plastic whitening product.

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Technical specification of Fluorescent brightener OB-1

Name	Optical brighteneragentOB-1
Appearance	Brightyellowpowder
CAS No.	1533-45-5
Molecular Formula	C28H18N2O2
Purity	≥98.5%
Melting point	358-363℃
Ash	≤0.3%
Volatile matter	≤0.5%

Application of Fluorescent brightener OB-1

1.Whitening for Plastic PVC PP PC EVA PET
2.Applied to chemical fiber, polyester fiber, nylon, etc.
3.Rubber, paint, paint, ink and other fields are very popular and widely used.

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