Customization: | Available |
---|---|
CAS No.: | 128-44-9 |
Formula: | C7h4nao3ns.2H2O |
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ITEM
|
STANDARD
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Identification
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Positive
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Melting point of insolated saccharin °C
|
226-230
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Appearance
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White crystals
|
Content %
|
99.0-101.0
|
Loss on drying %
|
≤15
|
Ammonium salts ppm
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≤25
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Arsenic ppm
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≤3
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Benzoate and salicylate
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No precipitate or violet color appears
|
Heavy metals ppm
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≤10
|
Free acid or alkali
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Complies with BP /USP/DAB
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Readily carbonizable substances
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Not more intensely colored than reference
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P-toluene sulfonamide
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≤10ppm
|
O-toluene sulfonamide
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≤10ppm
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Selenium ppm
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≤30
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Related substance
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Complies with DAB
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Clarity and color solution
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Color less clear
|
Organic volatiles
|
Complies with BP
|
PH value
|
Complies with BP/USP
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Benzoic acid-sulfonamide
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≤25ppm
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DETERMINATION:
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Complies with BP2000/USP26
|