Magnesium Citrate Nonahydrate
Also known as: 2-Hydroxy-1,2,3-propanetricarboxylic acid magnesium salt (2:3), Citramag, Citric acid magnesium salt, Magnesium citrate, Magnesium citrate tribasic nonahydrate, TRI-MAGNESIUM DICITRATE NONAHYDRATE, TRI-MAGNESIUM DICITRATE NONAHYDRATE, FOR MICROBIOLOGY, TRIMAGNESIUM CITRATE NANOHYDRATE, Trimagnesium Dicitrate Nonahydrate, trimagnesium,2-hydroxypropane-1,2,3-tricarboxylate,nonahydrate
Magnesium Citrate Nonahydrate (CAS 153531-96-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H28Mg3O23 and a molecular weight of 613.252 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; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 153531-96-5
- Jingsj CID
- J-1106323-3
- Molecular Formula
- C12H28Mg3O23
- Molecular Weight
- 613.252 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Exact Mass | 612.057251 |
|---|---|
| PSA | 281.33000 |
| Additional Property | Sparingly soluble in water, practically insoluble in ethanol (96 per cent). It dissolves in dilute hydrochloric acid. |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Magnesium Citrate Nonahydrate?
The CAS number of Magnesium Citrate Nonahydrate is 153531-96-5.
What are the molecular formula and molecular weight of Magnesium Citrate Nonahydrate?
Magnesium Citrate Nonahydrate has molecular formula C12H28Mg3O23 and molecular weight 613.252 g/mol.
Which suppliers offer Magnesium Citrate Nonahydrate?
1 supplier(s) listed; request a quote for pricing.
Is Magnesium Citrate Nonahydrate hazardous?
Magnesium Citrate Nonahydrate 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:
How to cite: Jingsj. "Magnesium Citrate Nonahydrate (CAS 153531-96-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1106323-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.