Specification of Isotopically Depleted Zinc Acetate dihydrate
This specification establishes the requirements for isotopically depleted Zinc acetate dihydrate the physical and chemical properties.
Please click on the links below to view the tables:
Physical properties
Chemical properties
Specific impurity limits per element
Physical properties
|
>Isotopic composition 64Zn:
|
>< 1.0 atomic %
|
|
>Physical form
|
>Powder / crystals
|
Chemical properties
|
>Chemical form:
|
>Zn(C2H3O2)2.2H2O
|
|
>Chemical purity of dry basis:
|
>> 99.8 weight %
|
Specific impurity limits per element (max) in ppm (μg/g ZnO)|
>Element
|
>Symbol
|
>Impurity limits ppm (μg/g)
|
|
>Ag
|
>Silver
|
>10
|
|
>Al
|
>Aluminium
|
>50
|
|
>As
|
>Arsenic
|
>10
|
|
>B
|
>Boron
|
>10
|
|
>Bi
|
>Bismuth
|
>10
|
|
>Ba
|
>Barium
|
>10
|
|
>Br
|
>Bromine
|
>10
|
|
>Ca
|
>Calcium
|
>10
|
|
>Cd
|
>Cadmium
|
>10
|
|
>Cl
|
>Chlorine
|
>20
|
|
>Co
|
>Cobalt
|
>10
|
|
>Cr
|
>Chromium
|
>10
|
|
>Cu
|
>Copper
|
>10
|
|
>F
|
>Fluorine
|
>20
|
|
>Fe
|
>Iron
|
>10
|
|
>Hf
|
>Hafnium
|
>10
|
|
>I
|
>Iodine
|
>10
|
|
>In
|
>Indium
|
>10
|
|
>K
|
>Potassium
|
>10
|
|
>Li
|
>Lithium
|
>10
|
|
>Mg
|
>Magnesium
|
>10
|
|
>Mn
|
>Manganese
|
>10
|
|
>Mo
|
>Molybdenum
|
>10
|
|
>Na
|
>Sodium
|
>10
|
|
>Ni
|
>Nickel
|
>10
|
|
>P
|
>Phosphorous
|
>10
|
|
>Pb
|
>Lead
|
>10
|
|
>S
|
>Sulphur (as sulphate/SO42-)
|
>10
|
|
>Sb
|
>Antimony
|
>10
|
|
>Se
|
>Selenium
|
>10
|
|
>Si
|
>Silicon
|
>50
|
|
>Sn
|
>Tin
|
>10
|
|
>Sr
|
>Strontium
|
>10
|
|
>Sr
|
>Strontium
|
>10
|
|
>Ti
|
>Titanium
|
>10
|
|
>V
|
>Vanadium
|
>10
|
|
>remaining impurities(each)
|
>10
|
|
>Insolubles (>0,45μm in HCl)
|
>100
|