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ETHYLENEDIAMINE TETRAACETIC ACID DIPOTASSIUM SALT Extra Pure
Product Code:
3729B
Specifications
Appearance
White powder or crystalline Powder
Assay (complexometric)
Min 98%
Loss on drying (at 150°C; 6 hrs)
8.5 - 9.5%
pH (5 % solution)
4 - 5.5
Insoluble matter in water
Max 0.02%
Chloride (Cl)
Max 0.05%
Nitrilotriacetate [N(CH2COO)3]
Max 0.1%
Copper (Cu)
Max 0.001%
Heavy metal (as Pb)
Max 0.001%
Iron (Fe)
Max 0.001%
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ETHYLENEDIAMINE TETRAACETIC ACID DIPOTASSIUM SALT
COA