Customization: | Available |
---|---|
CAS No.: | 532-32-1 |
Formula: | C7h5nao2 |
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Item
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Standard
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Testing results
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Content
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99.0 %min
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99.68%
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|
Loss on drying
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≤2.0%
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1.32%
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|
The Acid & Alkalinity
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≤0.2ml
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<0.2ml(on the principle of 0.1mol/l NaOH)
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|
Appearance
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Free flowing white powder
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Passed the test
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|
Clarity of Solution
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Clear & Colourless
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Passed the test
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|
Chlorides
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≤0.02%
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<0.02%
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Total Chlorine
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≤0.03%
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<0.03%
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Heavy Metal
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≤0.001%
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<0.001%
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Arsenic
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≤0.0003%
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<0.0003%
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Mercury
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≤0.0001%
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<0.0001%
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Conclusion
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Qualified
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