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Appearance
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White to light beige crystalline powder
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Assay (titration by HClO4)
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98.0 - 101.0%
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Identity (IR)
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Conforms to structure
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Melting point
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255°C to 261°C
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Loss on drying
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Max 1.0%
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Specific optical rotation (20°C, 589 nm, calculated on the dried basis, determined in a solution in alcohol containing 50 mg per 10 mL)
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+219° - +229°
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