CAS Registry Number

CAS 869-06-7 — Magnesium 2-hydroxybutanedioate

Magnesium 2-hydroxybutanedioate is a magnesium salt of 2-hydroxybutanedioic acid (malic acid) used primarily in food, pharmaceuticals, and dietary supplements as a buffering agent, nutrient fortifier, and mild acidity regulator. It supports metabolic functions and is non-toxic under normal handling conditions. This chemical has the CAS number 869-06-7, molecular formula C4H2MgO5, and a molecular weight of 156.38 g/mol. It is stable at ambient temperatures and poses no hazardous classification under standard use. Molekula supplies Magnesium 2-hydroxybutanedioate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.