CALCIUM ACETATE HYDRATE

Base Information

• Chemical Name: CALCIUM ACETATE HYDRATE
• CAS No.: 114460-21-8
• Molecular Formula: C2H4 O2 . 1/2 Ca . x H2 O
• Molecular Weight: 176.183
• Hs Code.: 2915 29 00
• Mol file: 114460-21-8.mol

Synonyms:CALCIUM ACETATE H2O;CALCIUM ACETATE, HEMIHYDRATE;CALCIUM ACETATE HYDRATE;CALCIUM ACETATE, HYDRATED;CALCIUM ACETATE N-HYDRATE;ACETIC ACID, CALCIUM SALT HYDRATE;Calcium acetate hydrate, extra pure, 99%;Calcium acetate hydrate, Puratronic(R), 99.9965% (metals basis)

Chemical Property of CALCIUM ACETATE HYDRATE

Chemical Property:

• Melting Point: 160 °C
• Boiling Point: 117.1°Cat760mmHg
• Flash Point: 40°C
• PSA: 61.83000
• Density: g/cm³
• LogP: -0.03670
• Storage Temp.: Storage temperature: no restrictions.
• Sensitive.: Hygroscopic
• Solubility.: H2O: soluble1M at 20°C, clear, colorless
• Water Solubility.: Soluble in water. Slightly soluble in methanol, hydrazine insoluble in acetone, ethanol and benzene.

Purity/Quality:

98%,99%, ^*data from raw suppliers

Calcium acetate hydrate BioUltra, ≥99.0% (calc. on dried material, KT) ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 37/39-26-36

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Calcium 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.

Technology Process of CALCIUM ACETATE HYDRATE

There total 8 articles about CALCIUM ACETATE HYDRATE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

water (7732-18-5) + acetic acid (64-19-7,77671-22-8) + calcium carbonate → calcium acetate (62-54-4) + calcium acetate hydrate (114460-21-8)

Guidance literature:

In water; acetic acid; step by step addn. of 110 ml glacial acetic acid to suspension of 100 g pptd. CaCO3 in 500-700 ml water; filtration;; vaporization of filtrate on water bath, until pptn. of white flakes, which are H2O free Ca(CH3CO2H)2; after storage of mother lye for few days, crystn. of 1-hydrate, which is purified by recrystn.;;

DOI:10.1007/BF01422308

Reference yield:

calcium copper acetate hexahydrate → water (7732-18-5) + calcium acetate hydrate (114460-21-8) + copper(II) acetate monohydrate (6046-93-1)

Guidance literature:

at 76.2-78°C at ambient pressure during several hours;;

Reference yield:

calcium acetate (62-54-4) → calcium acetate hydrate (114460-21-8)

Guidance literature:

With H₂O; In methanol; water; addn. of methanol to an aqueous calcium acetate soln., warming to 30-50°C, further addn. of methanol; filtn. of ppt.;

upstream raw materials:

aluminum oxide

water

acetic acid

calcium acetate

Downstream raw materials:

calcium tungstate

clinoatacamite

acetone

Refernces

• 1、 Lumsden, J. S.. "-". . p. 350 - 362. Retrieved 1902.
• 2、 Thorne,Smith. "". . p. 113 - 125. Retrieved 1929.