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Calcium acetate anhydrous

Product Name Calcium acetate anhydrous
CAS NO. 62-54-4
Molecular formula (CH3COO)2Ca
Description Calcium Acetate anhydrous is available as white powder or granule. These two versions are chemically identical and differ only in physical form. The granule offers the properties of non-dustiness, improved wettability, higher reactivity, higher bulk density and improved free-flowability.
Grades Calcium Acetate anhydrous is available in U.S.P. / F.C.C. / technical grades.
Specification
Grade U.S.P F.C.C Technical
Assay(on dry basis)% 99.0%-100.5% 99.0%-100.5% 99.0%-100.5%
pH of a 5% solution at 25℃ 6.3-9.6 6.3-9.6 6.3-9.6
Arsenic(As) %≤ 0.0003 0.0003  
Water(H2O) %≤ 2.0 2.0 2.0
Chloride(Cl) %≤ 0.05 0.05 0.1
Fluoride(F) %≤ 0.005 0.005  
Sulfate(SO4) %≤ 0.006 0.1 0.1
Lead(Pb) %≤ 0.001    
Heavy metals%≤ 0.0025 0.001 0.001
Pharmaceutical grade conforms to: USP 27(reagent spec) Both grades conform to: US Food Chemicals Codex5 / the criteria of purity of the EC(specified for E263). WHO 1964(spec for identity and purity food additives) / USP 27 and BP2004
Packing Calcium Acetate anhydrous is supplied in woven lined paper bags.
Storage and handling Calcium Acetate anhydrous should be stored and handled in its original packing or in suitable sealed containers and kept in a clean dry place. Under normal conditions of use, Calcium Acetate does not present any undue health hazard. Precautions should be taken to prevent entry in the eyes and prolonged or repeated skin contact with the solid or its solutions, Exposure to the dust at high concentrations should be prevented by provision of suitable ventilation.
Application Calcium acetate has a wide range of Application. Calcium acetate is a good bacterial growth inhibitors. It is widely Application in bread, in order to prevent agglomeration of sticky silk to extend product shelf life, he will not affect the fermentation, taste, of which 0.2-0.5% level in the powder on the degree of the best. Calcium acetate may also be used for dyeing and printing ink manufacturing industry. Calcium acetate can be used to improve the cow's milk fat Content. In addition, it can be used for fatty acid calcium salt production, manufacturing, high temperature grease, and as a catalyst for polyester production。
Properties
Physical properties
Molecular mass (anhydrous)     158.17
Flash point ℃     >250(decompose)
Solubility in water 0℃ g/100ml 37.4
  25℃ g/100ml 35.3
  100℃ g/100ml 29.7

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