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2,3,4,4'-tetrahydroxybenzophenone |
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2,3,4,4'-Tetrahydroxy Benzophenone |
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C13H10O5 |
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31127-54-5 |
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Use: additive materials for fine chemistry and electronics industry. Store: airproof and protect from light Packing: net weight 20kg per drum.
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Synonyms: 4-(4-Hydroxybenzoyl)-1,2,3-trihydroxybenzene 4-(4-Hydroxybenzoyl) pyrogallol CAS No.: 31127-54-5 Molecular Weight: 246.219 Molecular Formula: C13H10O5
Specification Item Standard Appearance: Yellow powder APPEARANCE: YELLOW POWDER. Melt point: 219.0-222.0 ¡É Purity: ¡Ã99.5£¥ Solution: Clear Water content, % : ¡Â0.5 Na, ppb: ¡Â200 Fe, ppb: ¡Â200 K, ppb: ¡Â200 Ca, ppb: ¡Â200 Mg, ppb: ¡Â200 Cu, ppb: ¡Â200 Mn, ppb: ¡Â200 Pb, ppb: ¡Â200
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