Gadolinium(III) carbonate hydrate

Also known as: gadolinium carbonate hydrate, gadolinium(III) carbonate hydrate, gadolinium carbonate (2:3) monohydrate, carbonic acid, gadolinium salt (3:2), monohydrate

Gadolinium(III) carbonate hydrate (CAS 38245-36-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H2Gd2O10 and a molecular weight of 512.54 g/mol. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. It is listed by 1 supplier, from 0.60 to 400.00 CNY. Record last updated Aug 21, 2026.

CAS No.: 38245-36-2
Jingsj CID: J-30906-8
Molecular Formula: C₃H₂Gd₂O₁₀
Molecular Weight: 512.54 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Supplier	Purity / Pack	Base Price	Unit Price	Origin
Kangwang Made to OrderPlatform-operated	99% 500g	¥300.00	$0.09 /gBest ¥0.60/g CNY	CN China MOQ 25g	View Supplier
Kangwang Made to OrderPlatform-operated	99% 2kg	¥800.00	$59.86 /kg ¥400.00/kg CNY	CN China MOQ 2kg	View Supplier
Kangwang Made to OrderPlatform-operated	99% 1kg	¥400.00	$59.86 /kg ¥400.00/kg CNY	CN China MOQ 1kg	View Supplier

Physicochemical Properties

Exact Mass	513.81300
PSA	198.80000
Appearance	Powder \| white
Additional Property	Insoluble in water.
SMILES	C(=O)([O-])[O-].C(=O)([O-])[O-].C(=O)([O-])[O-].O.[Gd+3].[Gd+3]
InChIKey	MXYFVHNBWNHETM-UHFFFAOYSA-H
InChI	1S/3CH2O3.2Gd.H2O/c32-1(3)4;;;/h3(H2,2,3,4);;;1H2/q;;;2*+3;/p-6

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of Gadolinium(III) carbonate hydrate?

The CAS number of Gadolinium(III) carbonate hydrate is 38245-36-2.

What are the molecular formula and molecular weight of Gadolinium(III) carbonate hydrate?

Gadolinium(III) carbonate hydrate has molecular formula C3H2Gd2O10 and molecular weight 512.54 g/mol.

Which suppliers offer Gadolinium(III) carbonate hydrate?

1 supplier(s) listed; reference unit price ¥0.60–400.00 /g.

Is Gadolinium(III) carbonate hydrate hazardous?

Gadolinium(III) carbonate hydrate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Gadolinium(III) carbonate hydrate (CAS 38245-36-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30906-8 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.