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Optical brightener OB-1 |
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2.2¡¯-(4.4¡¯-diphenol vinyl) dibenzoxazol |
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1533-45-5 |
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mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization. |
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Appearance: yellowish green powder Melting Point: 357~359¡ÆC Purity:¡Ã98.0% |
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ÀÌÁ¦Ç°¿¡ ´ëÇØ µî·ÏµÈ ÆǸž÷ü°¡ ¾ø½À´Ï´Ù. |
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