Bismuth subnitrate
Also known as: Bismuth hydroxide nitrate oxide, Bismuth(III) subnitrate, Bismuth oxynitrate, Bismuth white, Spanish white
Bismuth subnitrate (CAS 1304-85-4) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Bi₅O(OH)₉(NO₃)₄ and a molecular weight of 1461.99 g/mol. Key properties include a melting point of 260°C and a density of 4.928. It is classified under GHS with signal word Danger and hazard statements H272, H315 — Causes skin irritation and H319 — Causes serious eye irritation. It is listed by 1 supplier, from 0.32 to 0.50 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 1304-85-4
- Jingsj CID
- J-1110921-5
- Molecular Formula
- BiO(OH)(NO)
- Molecular Weight
- 1461.99 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | AR 500g | ¥160.00 | $0.05 /gBest ¥0.32/g CNY | CN China MOQ 500g | |
In Stock | AR 100g | ¥50.00 | $0.07 /g ¥0.50/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | 260°C |
|---|---|
| Density | 4.928 |
| Exact Mass | 394.943848 |
| PSA | 206.64000 |
| LogP | 0.85230 |
GHS Safety & Compliance
- H272
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Additional Information | [1]. Szécsényi Z, et al. Bismuth Subnitrate-Catalyzed Markovnikov-Type Alkyne Hydrations under Batch and Continuous Flow Conditions. Molecules. 2021;26(10):2864. Published 2021 May 12. |
|---|
Frequently Asked Questions
What is the CAS number of Bismuth subnitrate?
The CAS number of Bismuth subnitrate is 1304-85-4.
What are the molecular formula and molecular weight of Bismuth subnitrate?
Bismuth subnitrate has molecular formula Bi₅O(OH)₉(NO₃)₄ and molecular weight 1461.99 g/mol.
Which suppliers offer Bismuth subnitrate?
1 supplier(s) listed; reference unit price ¥0.32–0.50 /g.
Is Bismuth subnitrate hazardous?
Bismuth subnitrate has GHS signal word Danger and hazard statements H272; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
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 subnitrate (CAS 1304-85-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1110921-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.