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Calciumdi(acetat)

Calcium Acetate

HCID 6116
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Grundinformationen

CAS
62-54-4
Standard-SMILES
CC(=O)[O-].CC(=O)[O-].[Ca+2]
InChIKey
VSGNNIFQASZAOI-UHFFFAOYSA-L
Summenformel
C4H6O4.Ca
Durchschnittliche Molmasse
158,17 g/mol
Monoisotopische Masse
157,98919965

Überblick

Calcium acetate is the calcium salt of acetic acid. It is used, commonly as a hydrate, to treat hyperphosphataemia (excess phosphate in the blood) in patients with kidney disease: the calcium ion combines with dietary phosphate to form (insoluble) calcium phosphate, which is excreted in the faeces. It has a role as a chelator. It contains an acetate.

Namen und Bezeichner

Bevorzugter Name
Calcium Acetate
IUPAC
calcium diacetate
Lokaler Name
Calciumdi(acetat)
Englischer Name
Calcium acetate
Summenformel
C4H6CaO4
Molmasse
158.17

Namen und Synonyme

Calcium acetate62-54-4Calcium diacetateAcetic acid, calcium saltLime acetatePhosLoLime pyroligniteAcetate of limeTeltozanBrown acetateGray Acetate of LimeBrown Acetate of Lime
Weitere Namen anzeigen
Calcium Acetate AnhydrousFEMA 2228grayacetatelimeacetatevinegarsaltsbrownacetateMAGGRAN(R) CA
PhoslyraSorbo-calcionGray acetatePhoslo Gelcapscalcium ethanoateFEMA No. 2228EliphosCalcarea acetica

Datenbank-Bezeichner

CAS
62-54-4
PubChem CID
6116
DTXSID
DTXSID0020234
ChEMBL
CHEMBL1200800
ChEBI
CHEBI:3310
UNII
Y882YXF34X
EC Number

Eigenschaften

Berechnete StruktureigenschaftenWird ergänzt

Polarare Oberfläche (TPSA)
80,3 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
4
Frei drehbare Bindungen
0
Schwere Atome
9
Formalladung
0
Komplexität
25,5

Experimentelle und physikochemische Eigenschaften

Chemical ClassesMetals -> Organic Acids, Metal Salts
Cosmetics · 2 Einträge

Cosmetic ingredients (Calcium Acetate) -> CIR (Cosmetic Ingredient Review)

Viscosity controlling

pH · 2 Einträge

6,0-9,0 (10 % aqueous solution)

0.2 molar aq soln: 7.6 /Monohydrate form/

OdorSLIGHT ODOR OF ACETIC ACID
Food AdditivesCOLOR OR COLORING ADJUNCT, FIRMING AGENT, FLAVORING AGENT OR ADJUVANT, PH CONTROL AGENT, PROCESSING AID, SEQUESTRANT, STABILIZER OR THICKENER, TEXTURIZER -> FDA Substance added to food
Density · 3 Einträge

1.50 kg/l

1.5 g/cm³

1.5 @25 °C

Color/Form · 3 Einträge

COLORLESS CRYSTALS

Rod-shaped crystals

White, hydrogroscopic, crystalline solid

Solubility · 3 Einträge

37.4 G IN 100 CC OF WATER @ 0 °C; 29.7 G IN 100 CC OF WATER @ 100 °C; SLIGHTLY SOL IN ALCOHOL

Sicherheit und Regulatorisches

Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 88.9% (503 of 566) of all reports.

Warning

H315 (11%): Causes skin irritation [Warning Skin corrosion/irritation]

P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)

Aggregated GHS information provided per 566 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 5 Einträge

Chemical: Acetic acid, calcium salt (2:1)

Directive (EC) No 46/2002

Acetic acid, calcium salt (2:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Acetic acid, calcium salt (2:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 27-04-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/13608

Calcium acetate: Non hazardous

Other Safety InformationIMAP assessments - Acetic acid, calcium salt: Human health tier I assessment
Fire HazardsCombustible under specific conditions.
Hazards SummaryClassified as generally recognized as safe (GRAS) in food; [HSDB] Poisonous by intravenous route; IV LD50 (mouse) = 52 mg/kg; [Sax] A skin, eye, and respiratory tract irritant; [ICSC] An irritant; [MSDSonline] See Calcium.
FDA Requirements · 3 Einträge

Substance added directly to human food affirmed as generally recognized as safe (GRAS).

Chemie und Industrie

Pharmakologische Informationen

ATC Code · 2 Einträge

V - Various

QV - Various

Pharmacodynamics · 1 Eintrag

Patients with advanced renal insufficiency (creatinine clearance less than 30 ml/min) exhibit phosphate retention and some degree of hyperphosphatemia. The retention of phosphate plays a pivotal role in causing secondary hyperparathyroidism associated with osteodystrophy, and soft-tissue calcification. The mechanism by which phosphate retention leads to hyperparathyroidism is not clearly delineated. Therapeutic efforts directed toward the control of hyperphosphatemia include reduction in the dietary intake of phosphate, inhibition of absorption of phosphate in the intestine with phosphate binders, and removal of phosphate from the body by more efficient methods of dialysis. The rate of removal of phosphate by dietary manipulation or by dialysis is insufficient. Dialysis patients absorb 40% to 80% of dietary phosphorus. Therefore, the fraction of dietary phosphate absorbed from the diet needs to be reduced by using phosphate binders in most renal failure patients on maintenance dialysis. Calcium acetate when taken with meals combines with dietary phosphate to form insoluble calcium phosphate which is excreted in the feces. Maintenance of serum phosphorus below 6.0 mg/dl is generally considered as a clinically acceptable outcome of treatment with phosphate binders. Calcium acetate is highly soluble at neutral pH, making the calcium readily available for binding to phosphate in the proximal small intestine.

Mechanism of ActionCalcium acetate and other calcium salts are phosphate binders. They work by binding with the phosphate in the food you eat, so that it is eliminated from the body without being absorbed.
FDA Pharmacological Classification · 4 Einträge

CALCAREA ACETICA

Increased Coagulation Factor Activity [PE]; Blood Coagulation Factor [EPC]; Cations, Divalent [CS]; Calcium [CS]

CALCIUM ACETATE

Blood Coagulation Factor [EPC]; Phosphate Binder [EPC]; Increased Coagulation Factor Activity [PE]; Phosphate Chelating Activity [MoA]; Calcium [CS]; Cations, Divalent [CS]

MeSH Pharmacological Classification

Zugehörige Reaktionen

58
Reaktionsaufzeichnung erstellen
Reaktionsgleichung von HRID 258176
HRID 258176als Produktuspto-grants-1993_11
Reaktionsgleichung von HRID 258177
HRID 258177als Produktuspto-grants-1993_11
Reaktionsgleichung von HRID 321904
HRID 321904als Eduktuspto-grants-2001_04
Reaktionsgleichung von HRID 326947
HRID 326947als Eduktuspto-grants-1993_12
Reaktionsgleichung von HRID 326948
HRID 326948als Eduktuspto-grants-1993_12
Reaktionsgleichung von HRID 328303
HRID 328303als Eduktuspto-grants-1977_04
Reaktionsgleichung von HRID 359340
HRID 359340als Eduktuspto-grants-1991_03
Reaktionsgleichung von HRID 359651
HRID 359651als Eduktuspto-grants-1991_03
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200-540-9
Nikkaji
J4.823B

Practically insol in acetone and benzene

Solubility in water: very good

Human Drugs · 2 Einträge

FDA approved drugs -> Active ingredient

FDA approved drugs -> Active ingredient

Decomposition · 2 Einträge

When heated to decomposition ... emits acrid smoke and fumes.

160 °C

Melting Point> 160 °C
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR

Physikochemische Eigenschaften

Schmelzpunkt
160 °C · 160°C (dec.)
Dichte
1 · 1,5 g/cm3
Brechungsindex
1.55 · 1.5500
FEMA
2228 · 2228 | CALCIUM ACETATE
Flammpunkt
160 °C · 160°C
storage temp.
Hygroscopic, Room Temperature, under inert atmosphere
Löslichkeit
2 O: · H2O: 1 M at 20 °C, clear, colorless
Aggregatzustand
Powder
Farbe
white
Wichte
1.5 · 1.50
PH
8 · 8(1 mM solution);8.43(10 mM solution);8.77(100 mM solution);9.13(1000 mM solution)
Geruch (Odor)
mild acetic
Geruchsart
acetic
Wasserlöslichkeit
soluble
Decomposition
160 · 160 ºC
Stabilität
Stable. Non-flammable. Incompatible with strong oxidizing agents.
Major Application
pharmaceutical (small molecule)
Kosmetik-Inhaltsstoffe Funktionen
VISCOSITY CONTROLLINGFRAGRANCE
InChI
1S/2C2H4O2.Ca/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
InChIKey
VSGNNIFQASZAOI-UHFFFAOYSA-L
SMILES
CC(=O)O[Ca]OC(C)=O
LogP
-0.29 · -0.29
CAS Datenbank
62 · 62-54-4(CAS DataBase Reference)
EPA chemische Informationen
Calcium acetate (62-54-4)

Calcium acetate is an indirect food additive for use as a component of resinous and polymeric coatings.

Calcium acetate used as a sequestrant is generally recognized as safe when used in accordance with good manufacturing or feeding practice.

EPA Safer ChemicalChemical: Calcium acetate
Chemical DangersDecomposes above 160 °C . This produces acetone vapour and calcium carbonate. Reacts violently with strong acids. This produces acetic acid fumes.
Hazard Classes and CategoriesSkin Irrit. 2 (11%)

Sicherheit und Schutzausrüstung

Fire FightingUse water spray, powder.
First Aid Measures · 4 Einträge

Fresh air, rest.

Rinse and then wash skin with water and soap.

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

Rinse mouth. Give one or two glasses of water to drink. Refer for medical attention .

Safe StorageSeparated from strong acids. Dry. Well closed.
Storage ConditionsKEEP WELL CLOSED.
Disposal Methods · 1 Eintrag

SRP: 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.

Spillage DisposalPersonal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. Wash away remainder with plenty of water.
Eye PreventionWear safety spectacles.
Fire PreventionNO open flames.
Inhalation RiskA nuisance-causing concentration of airborne particles can be reached quickly when dispersed.
Skin PreventionProtective gloves.
Exposure PreventionPREVENT DISPERSION OF DUST!
Ingestion PreventionDo not eat, drink, or smoke during work.

Toxikologische Informationen

InteractionsConcurrent administration /of calcium acetate and oral tetracyclines/ may decrease the bioavailability of tetracyclines.
Exposure RoutesThe substance can be absorbed into the body by inhalation and by ingestion.
Toxicity SummarySafe 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
Signs and Symptoms · 4 Einträge

Cough. Sore throat.

Redness.

Redness. Pain.

Diarrhoea. Vomiting.

Human Toxicity ExcerptsPoison by intravenous and intraperitoneal routes.
Drug Induced Liver Injury · 6 Einträge

Drug Induced Liver Injury Rank (DILIrank 2.0)

Calcium acetate

vNo-DILI-concern

0

No match

DOI:10.1016/j.drudis.2016.02.015

Non-Human Toxicity Values · 2 Einträge

LD50 Mouse ip 75 mg/kg

LD50 Mouse iv 52 mg/kg

Regulatorische Informationen

FDA Requirements · 3 Einträge

Substance added directly to human food affirmed as generally recognized as safe (GRAS).

Calcium acetate is an indirect food additive for use as a component of resinous and polymeric coatings.

Calcium acetate used as a sequestrant is generally recognized as safe when used in accordance with good manufacturing or feeding practice.

Sicherheitsdaten

wgk
1
tsca
TSCA listed
hs_code
29152990
RTECS-Nr.
AF7525000
risk_code
36/37/38
hazard_code
Xi
safety_code
26-36
Speicherklasse
13 - Non Combustible Solids
Giftige Stoffe Daten
62-54-4(Hazardous Substances Data)
Chemicals that bind to and remove ions from solutions. Many chelating agents function through the formation of COORDINATION COMPLEXES with METALS.
Absorption, Distribution and Excretion · 2 Einträge

40% is absorbed in the fasting state and approximately 30% is absorbed in the nonfasting state following oral administration.

Calcium acetate when taken with meals, combines with dietary phosphate to form insoluble calcium phosphate which is excreted in the feces.

Verwendung und Herstellung

Uses · 6 Einträge

CIR ingredient: Calcium Acetate

Used in dyeing, tanning, and curing skins; Also used in lubricants, food stabilizers, corrosion inhibitors, antifoam additives in antifreezes, and antiseptics ; Also used as a firming agent for potatoes, an esterification catalyst, and a drug to restrict phosphate absorption in patients with chronic renal failure and oxalate absorption in patients with inflammatory bowel disease; [HSDB]

Using Disinfectants or Biocides [Category: Clean]

Preparing and mounting animal skins (taxidermy) [Category: Hobbies]

Mfr of acetic acid, acetone; in dying, tanning and curing skins; in lubricants; as food stabilizer; as corrosion inhibitor.

One of the more commonly used antifoam additives in /modern/ formulated antifreezes

U.S. Imports(1984) 6.40X10+7 g
U.S. Production · 2 Einträge

2023: 400,000 - <550,000 lb

(1984) 3.28X10+8 g

Consumer UsespH regulating agent
Industry UsespH regulating agent
Methods of Manufacturing · 3 Einträge

Gmelin's, Calcium (8th ed) 28B, 162-164, 982-991 (1958); Electrolytic prepn: Schmidt, Z Anorg Allgem Chem 270, 188 (1952).

Action of pyroligneous acid on calcium hydroxide; the solution being filtered and evaporated to dryness yields gray acetate of lime. /Monohydrate/

Calcium acetate is produced by passing acetic acid vapor over heated lime

Formulations/Preparations · 2 Einträge

Grades: Technical (80% basis); reagent; CP; pure; brown; gray; FCC /Monohydrate/

Powder: food, pharmaceutical grades; agglomerated, technical, USP, FCC grades; purified grade

Household ProductsInformation on 17 consumer products that contain Calcium Acetate in the following categories is provided:
Use Classification · 5 Einträge

EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives

Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern

Food additives

Food Additives -> ACIDITY_REGULATOR; PRESERVATIVE; STABILIZER -> JECFA Functional Classes

Cosmetics -> Viscosity controlling

General Manufacturing Information · 4 Einträge

Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing

Acetic acid, calcium salt (2:1): ACTIVE

/EFFECTIVE LEVEL OF CALCIUM ACETATE AGAINST ROPE IS 0.4-1.0%./

FEMA NUMBER 2228

Anwendungen · 2 Einträge

BeschreibungCalcium acetate is a chemical compound which is calcium salt of acetic acid. It has the formula Ca(C2H3O2)2. Its standard name is calcium acetate, while calcium ethanoate is the systematic name. An older name is acetate of lime. The anhydrous form is very hygroscopic; therefore the monohydrate (Ca(CH3COO)2H2O) is the common form.

VerwendenCalcium Acetate is the calcium salt of acetic acid which functions as a sequestrant and mold control agent. it contains approximately 25% calcium. it is a white odorless powder which is readily soluble in water with a solubility of approximately 37 g in 100 g water at 0°c. its solubility decreases with increasing temperature, with a sol- ubility of approximately 29 g in 100 g of water at 100°c.

Darstellung

synthetischeProduced by calcium hydroxide neutralization of acetic acid.

Vor- und nachgelagerte Produkte

Vorgelagerte Rohstoffe

Anhydrous calcium acetateSodium molybdate dihydrateCalciumcarbonatKalksteinCalciumoxidCalcium acetate monohydrateEssigsureHolzessigeCalciumdihydroxidCalcium nitrate tetrahydratePentylacetat

Nachgelagerte Produkte

NatriumacetatAcetonCalciumfluoridAcetophenonAcetaldehydGonadotropin, chorionischPentan-2-onMethyl-3-pyridylketon
Ergänzende Hinweise · 1 Eintrag

DefinitionChEBI: The calcium salt of acetic acid. It is used, commonly as a hydrate, to treat hyperphosphataemia (excess phosphate in the blood) in patients with kidney disease: the calcium ion combines with dietary phosphate to form (insoluble) calcium phosphate, which is excreted in the faeces.