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MGT-7 Form
ETHYLENEDIAMINE TETRAACETIC ACID CALCIUM DISODIUM SALT HYDRATE Extra Pure
Product Code:
3728B
Specifications
Appearance
Off white crystalline powder
Assay (complexometric)
98 - 102%
pH (20% solution)
6.5 - 8.0
Appearance of solution
Passes test
Insoluble matter in water
Passes test
EDTA disodium salt
Max 1%
Magnesium-chelating substances
Passes test
Nitrilotriacetic acid
Max 0.1%
Chloride (Cl)
Max 0.1%
Water (H2O)
5 - 13%
Heavy metal (as Pb)
Max 0.002%
Copper (Cu)
Max 0.002%
Iron (Fe)
Max 0.008%
Nickel (Ni)
Max 0.002%
Lead (Pb)
Max 0.002%
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ETHYLENEDIAMINE TETRAACETIC ACID CALCIUM DISODIUM SALT HYDRATE
COA