Bismuth Subsalicylate CAS 14882-18-9
Category:
Product Description
Product Details
Introduction:
Bismuth Subsalicylate is a white or off-white powder. It is soluble in acid and alkali, but insoluble in water, alcohol and ether. It is odorless and tasteless, easily deteriorates when exposed to light, and decomposes when exposed to boiling water.
Bismuth Subsalicylate (USP)
| Item |
Specification |
Typical Value |
|
Apperiance |
White Powder |
Confirm |
| Solubility |
Pass |
Pass |
|
Identification |
A.IR Pass |
Pass |
|
B. Bismuth Pass |
Pass |
|
|
pH |
2.7-5.0 |
3.5 |
|
Loss on drying |
≤1.0% |
0.5% |
|
Nitrates |
≤0.4% |
＜0.4% |
|
Arsenic |
≤10ppm |
＜10ppm |
|
Free salicylic acid |
≤0.2% |
0.1% |
|
Copper |
≤10ppm |
＜1ppm |
|
Lead |
≤10ppm |
＜1ppm |
| Silver |
≤10ppm |
＜1ppm |
|
Soluble Bismuth |
≤40ppm |
＜40ppm |
|
Bismuth content (dry basis) |
56.0-59.4% |
57.8% |
|
Total salicylic acid content (dry basis) |
36.5-39.3% |
37.4% |
Bismuth Subsalicylate (EUROPEAN PH)
| Item |
Specification |
Typical Value |
|
Apperiance |
White Powder |
Confirm |
| Solubility |
Almost insoluble in water and alcohol |
Confirm |
|
Identification |
A. Salicylate Pass |
Pass |
|
B. Bismuth Pass |
Pass |
|
|
Acidity |
- |
Pass |
|
Bismuth content (dry basis) |
56.0-59.4% |
57.8% |
| Chloride | ≤200ppm | ≤200ppm |
|
Nitrates |
≤0.4% |
＜0.4% |
| Silver |
≤10ppm |
＜1ppm |
|
Copper |
≤10ppm |
＜1ppm |
|
Lead |
≤10ppm |
＜1ppm |
|
Free salicylic acid |
≤0.2% |
0.1% |
|
Soluble Bismuth |
≤40ppm |
＜40ppm |
|
Loss on drying |
≤1.0% |
0.5% |
Application:
Bismuth Subsalicylate is mainly used as a hemostatic and anti-inflammatory drug to treat stomach discomfort, indigestion, nausea, heartburn and diarrhea; it is used in the treatment of syphilis and is also used to treat flat warts.
Keyword:
CAS 1304-76-3
Bismuth(III) Oxide
Bismuth Oxide
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