| CAS No.: | 130-40-5 |
|---|---|
| Formula: | C17h20n4nao9p |
| EINECS: | 204-988-6 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Powder |
| Quality: | Food |
| Samples: |
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| Customization: |
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Items |
Limits |
Results |
|
Appearance |
Orange Yellow Crystalline Powder |
Conform |
|
Indentification |
Positive |
Conform |
|
Acidity or Alkalinity |
Check the color of the test solution After adding the respective solutions |
Conform |
|
Lumiflavin |
Absorbance of the filtrate at 440nm Does not exceed 0.025(USP); |
0.009 |
|
Absorbance |
0.31 - 0.33 A375nm/A267nm 0.36 - 0.39 A444nm/A267nm |
0.32/0.38 |
|
Partical Size |
100% pass 60 mesh |
Conform |
|
Specific Rotation |
Between-115°and-135°(EP/BP/USP) |
121°(USP) |
|
Loss on Drying |
≤1.5% |
0.8% |
|
Heavy Metals |
<10ppm |
Conform |
|
Residue on Ignition |
≤0.03%(USP) |
0.1% |
|
Organic Volatile Impurities |
Method IV<467>(USP) |
Conform |
|
Assay(on dried basis) |
98.0% - 102.0%(USP) |
101.85% |
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