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Magnesium sulfate heptahydrate, Puriss. p.a., ACS Reagent, Greater than or equal to 99.0%

Code: 63140-5KG N1-1

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Puriss. p.a., ACS reagent, ≥99.0% (KT)

Appearance:complying
Assay:99.0 - 101.0 %
pH (5 %, 25 °C):5.0 to 8.2
Water insoluble matter:max. 0.005 %
Arsenic (As):max. 0.00001 %
Calcium (Ca):max. 0.02 %
Cadmium (Cd):max. 0.0005 %
Cobalt (Co):max. 0.0005 %
Chromium (Cr):max. 0.0005 %
Copper (Cu):max. 0.0005 %
Iron (Fe):max. 0.0001 %
Potassium (K):max. 0.001 %
Manganese (Mn):max. 0.0005 %
Sodium (Na):max. 0.001 %
Nickel (Ni):max. 0.0005 %
Lead (Pb):max. 0.0005 %
Strontium (Sr):max. 0.0005 %
Zinc (Zn):max. 0.0005 %
Heavy metals (as Pb):max. 0.0005 %
Ammonium (NH4):max. 0.002 %
Chloride (Cl):max. 0.0005 %
Nitrate (NO3):max. 0.002 %
Colour of the solution:complying
Turbidity of solution:complying

Cas Number10034-99-8