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4,4¡¯-Dihydroxybenzophenone |
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4,4¡¯-Dihydroxybenzophenone |
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611-99-4 |
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intermediate in pharmaceuticals£¬also in a new type technical material. |
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Appearance: Pale white crystal powder Melting point:211.0-213.0¡É Purity: ¡Ã 99.0% Loss on dry: ¡Â0.50%
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ÀÌÁ¦Ç°¿¡ ´ëÇØ µî·ÏµÈ ÆǸž÷ü°¡ ¾ø½À´Ï´Ù. |
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