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5-Aminoisophthalic acid |
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5-Aminoisophthalic acid 99%,Solid |
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99-31-0 |
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The important intermediate of non-ionic X-ray contrast media such as Iohexol, Iopamidol and ioversol. |
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Appearance: Off-white crystal powder Loss on drying: ¡Â0.50% Purity(HPLC): ¡Ã99.00% No-reactant( HPLC):¡Â0.20% Chloride anion:¡Â1.00% Amino value:¡Ã80.00% Ignition residue:¡Â0.20%
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ÀÌÁ¦Ç°¿¡ ´ëÇØ µî·ÏµÈ ÆǸž÷ü°¡ ¾ø½À´Ï´Ù. |
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