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Yueyang Zhongke Hua’Ang Fine Chemical Technology Co., Ltd.

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Zhongke huaang
Contact us
Zhongke huaang
Hotline
+86-18974056555

Add: Yunxi Industrial Park, Yueyang City, Hunan Province, China
Contact: Wu Haiyan
Tel: +86-18974056555
Email: [email protected]
URL: http://aqpw.com.cn

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Name:Fluorescent whitening agent-plastic fluorescent whitening agent   CAS NO.:
         Product name         fluorescent whitening agentER-Ⅰ
         Chemical name       Fluorescent brightener 199
         CAS No.       13001-39-3
         C.I. No.       199
         Molecular formula       C24H16N2
         Molecular weight       332
        Structural formula       
Performances and features

      Strong fluorescence and high whiteness;
      Excellent heat stability;
      Low dosage;

Scope of application       for whitening of polyester staple fiber melt spinning and plastic
Packaging and storage       20KG iron drum lined with plastic bag or on requirement, in cool and dry place。
         Technical index
appearance       light yellow powder
coloured light       fluorescent white
content       ≥99%
melting point       230 ~ 232 ℃
moisture

      ≤0.5

 


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