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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 167659Generated: November 2, 2026

Calcium malate

CalciumMalate21%

https://huagongshe.com/en/chemical/167659

Calcium malate molecular structure

Identifiers & Physical Properties

CAS No.16426-50-9
Molecular formulaC4H4CaO5
Average molar mass172.15 g/mol
Monoisotopic mass171.9684641 g/mol
SMILESO=C([O-])CC(O)C(=O)[O-].[Ca+2]
InChIKeyOLOZVPHKXALCRI-UHFFFAOYSA-L
PubChem CID167659
EC No.241-498-1
DTXSIDDTXSID30936929

Chemical & Physical Properties

Topological polar surface area100
Hydrogen bond donors1
Hydrogen bond acceptors5
Rotatable bonds1
Heavy atoms10
Formal charge0
Complexity118
SolubilitySlightly soluble in water
Physical DescriptionWhite powder
FDA UNIID48OP746DW

Safety & Regulations

GHS classificationWarningH319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Regulatory informationRegulation (EC) No 178/2002 (amended)
Hazard Classes and CategoriesEye Irrit. 2 (100%)

Applications & Uses

Uses

Calcium malate consists of calcium and malic acid.