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Ammonium chloride puriss. meets analytical specification of Ph. Eur. BP USP FCC 99.5-100.5% (calc. to the dried substance)

Code: 11209-25KG D2-114

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Puriss., meets analytical specification of BP, FCC, Ph. Eur., USP, 99.5-100.5% (calc. to the dried substance)

Assay (calculated to the dried substance):99.5 - 100.5 %
Loss on drying (105°C):max. 0.5 %
Loss on drying (on silicagel, 4h):max. 0.5 %
Residue on ignition (SO4):max. 0.1 %
pH (5 %, 25 °C):4.6 to 6.0
Acidity or alkalinity:complying
Arsenic (As):max. 0.0003 %
Calcium (Ca):max. 100 ppm
Copper (Cu):max. 0.002 %
Iron (Fe):max. 20 ppm
Magnesium (Mg):max. 0.001 %
Zinc (Zn):max. 0.002 %
Lead (Pb):max. 0.0004 %
Heavy metals (as Pb):max. 10 ppm
Iodide and bromide:complying
Sulfate (SO4):max. 100 ppm
Thiocyanate (SCN):complying
Residual solvents:complying
Appearance of the solution:complying

Cas Number :12125-02-9