ETHYLENEDIAMINE TETRAACETIC ACID DIPOTASSIUM SALT

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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