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Tests Items
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Requirements
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Description
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Should be white crystalline powder, special smell. Easily lead in the air humidity, light and heat instability
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m.p.
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Should be 134-137℃,melting with decomposition
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Identification
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(1)Chemical reaction
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Should be positive reaction
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(2)Chemical reaction
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Should be positive reaction
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Test
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Loss on drying
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≤3.0%
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Residue on ignition
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≤0.2%
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Heavy Metal
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≤20ppm
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Microbial Limit
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Bacterial count
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≤ 1000cfu /g
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Yeast and mold count
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≤100cfu/g
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E.coli
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Shouldn’t found
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Assay
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It should contain not less than 98.0% of (C6H14ClNO2S),calculated on dry substance.
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