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HCID 13136Erstellt: 26. Oktober 2026

Tricalcium Citrate

TRICALCIUM CITRATE TETRAHYDRATE · MAGNESIA 87231 · MAGGRAN(R) CCI · Calcium Citrates · Tricalcium dicit · CALCIUM(II) CITRATE · CALCIUM CITRIC ACID · Calcium Citrate 21 %

https://huagongshe.com/de/chemical/13136

Molekülstruktur von Tricalcium Citrate

Identifikatoren & physikalische Daten

CAS No.5785-44-4
SummenformelC12H10Ca3O14
Durchschnittliche Molmasse498,4 g/mol
Monoisotopische Masse497,89482794 g/mol
SMILESO=C([O-])CC(O)(CC(=O)[O-])C(=O)[O-].O=C([O-])CC(O)(CC(=O)[O-])C(=O)[O-].[Ca+2].[Ca+2].[Ca+2]
InChIKeyFNAQSUUGMSOBHW-UHFFFAOYSA-H
PubChem CID13136
ChEMBLCHEMBL2106123
ChEBICHEBI:190513
EC No.212-391-7
DTXSIDDTXSID7061148

Chemische & physikalische Eigenschaften

Polarare Oberfläche (TPSA)281
H-Brücken-Donoren2
H-Brücken-Akzeptoren14
Frei drehbare Bindungen4
Schwere Atome29
Formalladung0
Komplexität211
StoffklassenOther Uses -> Food Additives
KosmetikaCosmetic ingredients (Calcium Citrate) -> CIR (Cosmetic Ingredient Review)Buffering
LebensmittelzusatzstoffeFIRMING AGENT, NUTRIENT SUPPLEMENT, PH CONTROL AGENT, SEQUESTRANT -> FDA Substance added to food
LöslichkeitWhite powder, odorless. Insol in alcohol. Loses most of its water @ 100 °C and all @ 120 °C /Tetrahydrate/Soluble in 1050 parts cold watersomewhat more sol in hot waterinsoluble in alcohol. /Tetrahydate/0.085 G & 0.096 G/100 CC WATER @ 18 °C & 23 °Closes most of its water @ 100 °C and all @ 120 °Csol in 1050 parts cold watersomewhat more in hot waterinsol in alc /Tetrahydrate/0.1 M HCl: 0.01 M at 20 °C, clear, colorlessSoluble in water and hydrochloric acid.
Physical DescriptionFine white powderTetrahydrate: White odorless solid[HSDB][HSDB] White odorless crystalline powder[MSDSonline]
Other Experimental PropertiesWHITE NEEDLES /TETRAHYDRATE/White powder /Tetrahydrate/
Schmelzpunkt>300°C
Lagerbedingungen-20°C Freezer
AggregatzustandLiquid
FarbeClear
GeruchOdorless
pH5-6 (20°C, 25g/L in H2O, slurry)
Merck13,1662
BRN3924520
InChI1S/2C6H8O7.3Ca.4H2O/c2*7-3(8)1-6(13,5(11)12)2-4(9)10/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)4*1H2/q3*+2/p-6
InChIKeyLNIZKKFWMDARJV-UHFFFAOYSA-H
SMILESO.O.O.O.OC1(CC(=O)O[Ca]OC(=O)C1)C(=O)O[Ca]OC(=O)C2(O)CC(=O)O[Ca]OC(=O)C2
LogP (Verteilungskoeffizient)-1.721 (est)
CAS Datenbank5785-44-4(CAS DataBase Reference)
EPA chemische InformationenCalcium citrate tetrahydrate (5785-44-4)

Sicherheit & Vorschriften

GHS-EinstufungThis chemical does not meet GHS hazard criteria for 99% (97 of 98) of all reports.Not ClassifiedAggregated GHS information provided per 98 reports by companies from 2 notifications to the ECHA C&L Inventory.
Regulatorische InformationenChemical: 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, calcium salt (2:3)Chemical: 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, calcium saltStatus: Active Update: 25-10-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/11241Calcium citrate: Does not have an individual approval but may be used under an appropriate group standard
Weitere SicherheitsinformationenIMAP assessments - 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, calcium salt (2:3): Human health tier I assessmentIMAP assessments - 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, calcium salt: Human health tier I assessment
GefahrenübersichtGenerally regarded as safe (GRAS) for use in foods[HSDB] See Tricalcium citrate. See Calcium.Used in food and generally recognized as safe (GRAS)[HSDB] May cause irritationPoses little or no danger to human health[MSDSonline] See Calcium citrate. See Calcium.
FDA-AnforderungenSubstance added directly to human food affirmed as generally recognized as safe (GRAS).Calcium citrate used as a general purpose food additive is generally recognized as safe when used in accordance with good manufacturing or feeding practice.Calcium citrate used as a nutrient and/or dietary supplement is generally recognized as safe when used in accordance with good manufacturing or feeding practice.Calcium citrate used as a sequestrant is generally recognized as safe when used in accordance with good manufacturing or feeding practice.
Special ReportsOptimal Calcium Uptake. Current Bibliographies in Medicine 94-4. Public Services Division/National Library of Medicine. 775 citations from January, 1990-April, 1994. Available from: http://www.nlm.nih.gov/pubs/cbm/calcium.html
EPA Safer ChemicalChemical: Calcium citrate
FIFRA-AnforderungenResidues of calcium citrate are exempted from the requirement of a tolerance when used as a solid diluent, carrier in accordance with good agricultural practices as inert (or occasionally active) ingredients in pesticide formulations applied to growing crops or to raw agricultural commodities after harvest.
Hazard Classes and CategoriesNot Classified
EntsorgungsverfahrenSRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.
Allowable TolerancesResidues of calcium citrate are exempted from the requirement of a tolerance when used as a solid diluent, carrier in accordance with good agricultural practices as inert (or occasionally active) ingredients in pesticide formulations applied to growing crops or to raw agricultural commodities after harvest.
ToxizitätsübersichtSafe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org
Wassergefährdungsklasse (WGK)1
TSCA-Inventar-StatusYes
Zollcode29181500
Sicherheitshinweise (S)22-24/25
Lagerklasse11 - Combustible Solids

Anwendungen & Verwendung

Verwenden

Calcium citrate tetrahydrate is mainly used for Calcium supplements.