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Pyritinol Hydrochloride |
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Pyritinol Hydrochloride |
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1098-97-1 |
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supplement |
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Items Specifications Appearance White or offwhite crystalline powder,odouless,taste bitter Identification Meets the requirements Melting point 132-138¡É Clarity and colour of solution ¡Â0.5 ¡ÂYG-3 Acidity PH=2.0-3.5 Water ¡Â4.5% Residue on ignition ¡Â0.10% Heavy metals ¡Â10 ppm Assay(on the anhydrous basis) 97.0-103.0%
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