CAS 114460-21-8 Calcium acetate monohydrate (HCID 82163)

Namen und Bezeichner

Bevorzugter Name: Calcium acetate monohydrate
IUPAC: calcium;diacetate;hydrate
Englischer Name: CALCIUM ACETATE HYDRATE
Summenformel: C4H8CaO5
Molmasse: 176.18

Namen und Synonyme

Calcium acetate monohydrate5743-26-0Calcium acetate hydrate114460-21-8Calcium diacetate monohydrateACETIC ACID, CALCIUM SALT, MONOHYDRATECalcium acetate, monohydrate7ZA48GIM5HUNII-7ZA48GIM5Hcalcium acetate--water (1/1)Ca(OAc)2.H2OCALCIUM ACETATE HYDROUS [WHO-DD]

Weitere Namen anzeigen

CALCIUM ACETATE H2O99.9965% (metals basis)CALCIUM ACETATE AR,ACSCalcium Acetate XhydrateHydrated calcium acetateCALCIUM ACETATE, HYDRATEDCALCIUM ACETATE N-HYDRATECALCIUM ACETATE HYDRATE ARCALCIUM ACETATE, HEMIHYDRATE

CALCIUM ACETATE MONOHYDRATE [MI]DTXSID6074257CHEBI:59199calcium acetate hydrate (1:2:1)RefChem:122758CALCIUM ACETATE HYDROUSDTXCID2042220611-528-1

Datenbank-Bezeichner

CAS: 114460-21-8、5743-26-0
PubChem CID: 82163
DTXSID: DTXSID6074257
ChEBI: CHEBI:59199
UNII: 7ZA48GIM5H
EC Number: 611-528-1

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 81,3 Å²
H-Brücken-Donoren: 1
H-Brücken-Akzeptoren: 5
Frei drehbare Bindungen: 0
Schwere Atome: 10
Formalladung: 0
Komplexität: 25

Experimentelle und physikochemische Eigenschaften

Physical DescriptionSolid; [Merck Index] White powder; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt: 160 °C · 160 °C
Dichte: 1.5 · 1.5
storage temp.: Storage temperature: no restrictions.
Löslichkeit: 2 O: · H2O: soluble1M at 20°C, clear, colorless
Aggregatzustand: Powder or Agglomerates
Farbe: white
PH: 7.2 · 7.2-7.8 (50g/l, H2O, 20℃)
Geruch (Odor): Slight acetic acid odor
Wasserlöslichkeit: Soluble in water. Slightly soluble in methanol, hydrazine insoluble in acetone, ethanol and benzene.
Merck: 14 · 14,1646
BRN: 3692527 · 3692527
InChI: 1S/2C2H4O2.Ca.H2O/c2*1-2(3)4;;/h2*1H3,(H,3,4);;1H2/q;;+2;/p-2
InChIKey: XQKKWWCELHKGKB-UHFFFAOYSA-L
SMILES: O.CC(=O)O[Ca]OC(C)=O

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 3 Einträge

This chemical does not meet GHS hazard criteria for 100% (38 of 38) of all reports.

Not Classified；Reported as not meeting GHS hazard criteria by 38 of 38 companies. For more detailed information, please visit ECHA C&L website.

Aggregated GHS information provided per 38 reports by companies from 1 notifications to the ECHA C&L Inventory.；Reported as not meeting GHS hazard criteria per 38 of 38 reports by companies.；There are 0 notifications provided by 0 of 38 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory Information · 2 Einträge

Calcium acetate hydrate: Does not have an individual approval but may be used under an appropriate group standard

Acetic acid, calcium salt, monohydrate: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazards SummaryMay cause irritation; [Alfa Aesar MSDS] See Calcium acetate.

Hazard Classes and CategoriesNot Classified

Regulatorische Informationen

Regulatory Information · 2 Einträge

Calcium acetate hydrate: Does not have an individual approval but may be used under an appropriate group standard

Acetic acid, calcium salt, monohydrate: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Sicherheitsdaten

wgk: 1
tsca: Yes
hs_code: 2915 29 00
RTECS-Nr.: AF7525000
risk_code: 36/37/38
Toxizität: LD50 orally in Rabbit: 4280 mg/kg
hazard_code: Xi
safety_code: 37/39-26-36
Speicherklasse: 11 - Combustible Solids
Selbstentzündungstemperatur: 680 - 730 °C

Chemie und Industrie

Verwendung und Herstellung

UsesUsed to precipitate oxalates; [Merck Index] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]

Anwendungen · 1 Eintrag

VerwendenCalcium acetate hydrate is used as a precursor to produce calcium ions in the development of calcium oxide based mesoporous carbon dioxide sorbent. It is an active component of pyroligneous acid-modified limestone. It is employed in the preparation of magnetite-calcium phosphate core-shell nanoparticles. It serves as a raw material in the preparation of hydroxyapatite-wollastonite composites. Further, it acts as a crosslinking agent in the microfluidic production of alginate hydrogel microbeads. In addition to this, it is used to induce crystallization of proteins.