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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 49631Generated: October 25, 2026

Malic Acid → Malic Acid

https://huagongshe.com/reaction/49631

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMalic AcidHCID 525—
CatalystZinc OxideHCID 3007857—
SolventWaterHCID 962—
ProductMalic AcidHCID 525—
ProductDL-MalateHCID 160434—

Reaction Steps

An aqueous solution of malic acid was prepared by mixing 134.09 g of malic acid with 50 mL of water. An aqueous solution of zinc oxide was also prepared in a separate container by thoroughly mixing 162.78 g of zinc oxide in 50 mL of water. The zinc oxide solution was then slowly added to the malic acid solution. The resulting solution was spray dried to produce a powdered dizinchydroxy malate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06706904B1
Source datasetuspto-grants-2004_03
ORD IDord-30d5baf830854cacbe7ae808aef6708d
Source noteuspto-grants-2004_03