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  • 河北星宇化工有限公司


    Fluorescent brightener ER-I (FBA 199)

    Structural formula:

    Appearance: yellow green crystalline powder
    Purity: ≥99%
    Melting point: 229-231℃
    Packing: 25KG fiber drum lined with double-layer plastic bag
    Uses: in whitening and brightening polyester fiber. It has favorable whitening and brightening effects to polyethylene, polypropylene, PVC and other plastics and products

    C.I.NO :
    CAS NO. :13001-39-3

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