Potassium hexacyanocobaltate(III)
Also known as: Potassium cobalticyanide, Tripotassium hexacyanocobaltate, Cobalt(III) potassium cyanide, Potassium hexacyanocobaltate(3-), Potassium cobaltihexacyanide, Cobaltate(3-), hexakis(cyano-κC)-, tripotassium, (OC-6-11)-
Potassium hexacyanocobaltate(III) (CAS 13963-58-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6CoK3N6 and a molecular weight of 332.332 g/mol. Key properties include a boiling point of 25.7ºC at 760mmHg and a density of 1.878 g/mL at 25 °C(lit.). It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. It is listed by 2 suppliers, from 0.96 to 2,728.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 13963-58-1
- Jingsj CID
- J-35934-4
- Molecular Formula
- C6CoK3N6
- Molecular Weight
- 332.332 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 500g | ¥480.00 | $0.14 /gBest ¥0.96/g CNY | CN China MOQ 500g | |
In Stock | 99% 250g | ¥878.00 | $0.53 /g ¥3.51/g CNY | CN China MOQ 250g | |
In Stock | 99% 50g | ¥284.00 | $0.85 /g ¥5.68/g CNY | CN China MOQ 50g |
Physicochemical Properties
| Boiling Point | 25.7ºC at 760mmHg |
|---|---|
| Density | 1.878 g/mL at 25 °C(lit.) |
| Exact Mass | 331.842773 |
| PSA | 142.74000 |
| LogP | 0.10068 |
| Additional Property | soluble |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Potassium hexacyanocobaltate(III)?
The CAS number of Potassium hexacyanocobaltate(III) is 13963-58-1.
What are the molecular formula and molecular weight of Potassium hexacyanocobaltate(III)?
Potassium hexacyanocobaltate(III) has molecular formula C6CoK3N6 and molecular weight 332.332 g/mol.
Which suppliers offer Potassium hexacyanocobaltate(III)?
2 supplier(s) listed; reference unit price ¥0.96–2728.00 /g.
Is Potassium hexacyanocobaltate(III) hazardous?
Potassium hexacyanocobaltate(III) has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Potassium hexacyanocobaltate(III) (CAS 13963-58-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35934-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.