p-Toluenesulfinic acid sodium salt

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p-Toluenesulfinic acid sodium salt
Posting date : Jun 02, 2010
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83-
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p-Toluenesulfinic acid sodium salt CAS NO:24308-84-7 Molecular Formula:(CH3C6H4SO2)2Zn·2H2O Structural formula: Appearance: white powder Assay: 98 Min Melting point: 255 °CMin Fe: 5ppm Max Moisture: 0.5 Max Heavy metals: 10ppm Max Packing: 25Kg woven bag or 20Kg cardboard drum Appearance : White powder RESULTS: White powder Description: Medical Grade RESULTS: Medical Grade Assay Min (Hplc) : 98%-99.9% RESULTS: 99.5% Iron content : 0.0001 RESULTS: 0.00008 Ppm Loss on Drying ≤18% RESULTS: 15% PH(1%H2Osolution) : 6.5-7.5 RESULTS: 7.2 Chloride ≤0.3% RESULTS: 0.3% Sulfate ≤0.1% RESULTS: 0.1%

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