Antimony potassium tartrate hydrate
Also known as: Potassium antimony(III) tartrate hydrate, Potassium antimonyl tartrate hydrate, Tartar emetic, Antimony potassium tartrate hydrate, potassium,antimony(3+),2,3-dihydroxybutanedioate,hydrate
Antimony potassium tartrate hydrate (CAS 331753-56-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H10KO13Sb and a molecular weight of 475.01500 g/mol. Key property: a density of 2.607. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H332 — Harmful if inhaled and H411 — Toxic to aquatic life with long lasting effects. It is listed by 2 suppliers, 1 of which publish reference prices, from 2.00 to 3.80 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 331753-56-1
- Jingsj CID
- J-25161-5
- Molecular Formula
- C8H10KO13Sb
- Molecular Weight
- 475.01500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥1,000.00 | $0.3 /gBest ¥2.00/g CNY | CN China MOQ 500g | |
Made to Order | 99% 100g | ¥380.00 | $0.57 /g ¥3.80/g CNY | CN China MOQ 100g | |
Made to Order | 98% 25g | - | - | CN China MOQ 25g |
Physicochemical Properties
| Density | 2.607 |
|---|---|
| Exact Mass | 473.88000 |
| PSA | 250.67000 |
| Additional Property | Soluble in water. Insoluble in ethanol. |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H332 — Harmful if inhaled
- H411 — Toxic to aquatic life with long lasting effects
Frequently Asked Questions
What is the CAS number of Antimony potassium tartrate hydrate?
The CAS number of Antimony potassium tartrate hydrate is 331753-56-1.
What are the molecular formula and molecular weight of Antimony potassium tartrate hydrate?
Antimony potassium tartrate hydrate has molecular formula C8H10KO13Sb and molecular weight 475.01500 g/mol.
Which suppliers offer Antimony potassium tartrate hydrate?
2 supplier(s) listed; reference unit price ¥2.00–3.80 /g.
Is Antimony potassium tartrate hydrate hazardous?
Antimony potassium tartrate hydrate has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H332 — Harmful if inhaled; H411 — Toxic to aquatic life with long lasting effects.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Antimony potassium tartrate hydrate (CAS 331753-56-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25161-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.