Bismuth Subsalicylate
Also known as: Bismuth subsalicylate, Bismuth oxysalicylate, Bismuth salicylate basic, Pepto-Bismol, Bismuth(III) subsalicylate, Bismuth hyposalicylate, 2-Hydroxy-4H-1,3,2-benzodioxabismin-4-one, Bismuth, (2-hydroxybenzoato-O1,O2)oxo-
Bismuth Subsalicylate (CAS 14882-18-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5BiO4 and a molecular weight of 362.093 g/mol. Key properties include a melting point of >35ºC, a boiling point of 336.3ºC at 760mmHg and a flash point of 144.5ºC. It is listed by 1 supplier, from 0.98 to 43.14 CNY. Record last updated Nov 3, 2026.
- CAS No.
- 14882-18-9
- Jingsj CID
- J-1991409-3
- Molecular Formula
- C7H5BiO4
- Molecular Weight
- 362.093 g/mol
- Category
- Organic Acids
- Last updated
- 11/3/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 97% 500g | ¥492.00 | $0.15 /gBest ¥0.98/g CNY | CN China MOQ 500g | |
In Stock | 97% 100g | ¥128.00 | $0.19 /g ¥1.28/g CNY | CN China MOQ 100g | |
In Stock | USP 100mg | ¥4,314.00 | $6.46 /mg ¥43.14/mg CNY | CN China MOQ 100mg |
Physicochemical Properties
| Melting Point | >35ºC |
|---|---|
| Boiling Point | 336.3ºC at 760mmHg |
| Flash Point | 144.5ºC |
| Exact Mass | 361.999176 |
| PSA | 55.76000 |
| LogP | 0.97400 |
| Vapor Pressure | 4.45E-05mmHg at 25°C |
| Additional Property | Practically insoluble in water, alcoholSoluble in acid and alkali. Insoluble in cold water, ethanol, diethyl ether and n-octanol. |
Activity & Biological Data
| Additional Information | [1]. Sox, T.E. and C.A. Olson, Binding and killing of bacteria by bismuth subsalicylate. Antimicrob Agents Chemother, 1989. 33(12): p. 2075-82. [2]. Bierer, D.W., Bismuth subsalicylate: history, chemistry, and safety. Rev Infect Dis, 1990. 12 Suppl 1: p. S3-8. [3]. Fine, K.D. and E.L. Lee, Efficacy of open-label bismuth subsalicylate for the treatment of microscopic colitis. Gastroenterology, 1998. 114(1): p. 29-36. |
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Frequently Asked Questions
What is the CAS number of Bismuth Subsalicylate?
The CAS number of Bismuth Subsalicylate is 14882-18-9.
What are the molecular formula and molecular weight of Bismuth Subsalicylate?
Bismuth Subsalicylate has molecular formula C7H5BiO4 and molecular weight 362.093 g/mol.
Which suppliers offer Bismuth Subsalicylate?
1 supplier(s) listed; reference unit price ¥0.98–43.14 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Bismuth Subsalicylate (CAS 14882-18-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991409-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.