Buffer Cleaner
Oman Chemical is leading one Largest Supplier, Manufacture a
Product Code: RXSOL-19-1589-500
| ASCORBIC ACID IP | |
| Test | Results |
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Description |
White crystalline powder
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Solubility
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Complies
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Identification
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A. IP absorption
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Complies
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B. Add 2ml of 2%w/v soln. to a few ml of 2.6
dichlorophenolindophenol soln. the soln. is decolorised |
Complies
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pH
|
2.39
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Clarity and colour of solution
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Complies
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Specific optical rotation (10% w/v Solution)
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+20.98°
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Light absorption
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Complies
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Oxalic acid
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Less than 0.2% w/v
|
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Heavy metals
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Less than 10 ppm
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Sulfated ash
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0.07% w/w
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Assay
|
99.39% w/w
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