Magnesium ascorbyl phosphate

维生素C磷酸酯镁

Also known as: L-Ascorbic acid 2-phosphate magnesium salt, L-Ascorbic acid 2-phosphate sesquimagnesium salt hydrate, Magnesium L-ascorbate-2-phosphate, ASCORBIC ACID 2-PHOSPHATE MAGNESIUM ESTER, MAGNESIUM-L-ASCORBYL-2-PHOSPHATE, MERCARE MAP, MAP powder, Vitamin C phosphate magnesium, Magnesium (5R)-5-[(1S)-1,2-dihydroxyethyl]-4-hydroxy-2-oxo-2,5-dihydro-3-furanyl phosphate, Trimagnesium bis((R)-5-((S)-2-hydroxy-1-oxidoethyl)-4-oxido-2-oxo-2,5-dihydrofuran-3-yl phosphate)

Magnesium ascorbyl phosphate (CAS 113170-55-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H9O9P.3/2Mg and a molecular weight of 278.393 g/mol. It is also known as L-Ascorbic acid 2-phosphate magnesium salt, L-Ascorbic acid 2-phosphate sesquimagnesium salt hydrate and Magnesium L-ascorbate-2-phosphate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 113170-55-1
Jingsj CID: J-1955295-6
Molecular Formula: C₆H₉O₉P₃₂Mg
Chinese Name: 维生素C磷酸酯镁
Molecular Weight: 278.393 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Magnesium ascorbyl phosphate?

The CAS number of Magnesium ascorbyl phosphate is 113170-55-1.

What are the molecular formula and molecular weight of Magnesium ascorbyl phosphate?

Magnesium ascorbyl phosphate has molecular formula C6H9O9P.3/2Mg and molecular weight 278.393 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Magnesium ascorbyl phosphate (CAS 113170-55-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1955295-6 (accessed 2026-10-25).

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