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Description of key information

Potassium and phosphate are abundant in the human body, safe intakes can be proposed on the basis of the physiological levels of these electrolytes. The maximum tolerable daily intake (MTDI) of phosphorus in humans was found to be 70 mg/kg bw. 

Key value for chemical safety assessment

Additional information

Justification for classification or non-classification

No classification is warranted according to DSD (67/548/EEC) and CLP (1272/2008/EC) classification criteria for repeated dose toxicity.