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Ammonium sulfate, Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., Greater than or equal to 99%

Code: 31119-1KG D2-114

Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥99%


 

Your Price
£61.75 1KG
£74.10 inc. VAT

Assay:min. 99.0 %
Water insoluble matter:max. 0.005 %
Residue on ignition (SO4):max. 0.005 %
pH (5 %, 25 °C):5.0 to 6.0
Arsenic (As):max. 0.00002 %
Calcium (Ca):max. 0.001 %
Cadmium (Cd):max. 0.0001 %
Cobalt (Co):max. 0.0005 %
Chromium (Cr):max. 0.0005 %
Copper (Cu):max. 0.0002 %
Iron (Fe):max. 3 ppm
Potassium (K):max. 0.005 %
Magnesium (Mg):max. 0.0002 %
Manganese (Mn):max. 0.0005 %
Sodium (Na):max. 0.002 %
Nickel (Ni):max. 0.0005 %
Lead (Pb):max. 0.0002 %
Zinc (Zn):max. 0.0001 %
Heavy metals (as Pb):max. 2 ppm
Chloride (Cl):max. 3 ppm
Nitrate (NO3):max. 0.001 %
Phosphate (PO4):max. 5 ppm
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Cas Number7783-20-2
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