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Potassium carbonate-13C

碳酸钾-13C

Also known as: POTASSIUM CARBONATE (13C), POTASSIUM CARBONATE-13C, 98 ATOM % 13C, dipotassium,oxomethanediolate, Carbonic-13C acid, dipotassium salt (9CI)

Potassium carbonate-13C (CAS 122570-45-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula CK2O3 and a molecular weight of 139.19800 g/mol. It is also known as POTASSIUM CARBONATE (13C), POTASSIUM CARBONATE-13C, 98 ATOM % 13C and dipotassium,oxomethanediolate. Key property: a melting point of 891ºC(lit.). It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H312 — Harmful in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
122570-45-0
Jingsj CID
J-37377-7
Molecular Formula
CK2O3
Chinese Name
碳酸钾-13C
Molecular Weight
139.19800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point891ºC(lit.)
Exact Mass138.91600
PSA63.19000

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed
  • H312 — Harmful in contact with skin

Activity & Biological Data

Additional Information[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216.

Frequently Asked Questions

What is the CAS number of Potassium carbonate-13C?

The CAS number of Potassium carbonate-13C is 122570-45-0.

What are the molecular formula and molecular weight of Potassium carbonate-13C?

Potassium carbonate-13C has molecular formula CK2O3 and molecular weight 139.19800 g/mol.

Is Potassium carbonate-13C hazardous?

Potassium carbonate-13C has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Potassium carbonate-13C (CAS 122570-45-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37377-7 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.