ALUMINIUM AMMONIUM SULFATE DODECAHYDRAT

Code: 1010310500 D2-231

Analysis Note

Assay (complexometric): 99.0 - 102.0 %Insoluble matter: ≤ 0.005 %Chloride (Cl): ≤ 0.0005 %Nitrate (NO3): ≤ 0.001 %Heavy metals (as ...


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Analysis Note

Assay (complexometric): 99.0 - 102.0 %Insoluble matter: ≤ 0.005 %Chloride (Cl): ≤ 0.0005 %Nitrate (NO3): ≤ 0.001 %Heavy metals (as Pb): ≤ 0.001 %As (Arsenic): ≤ 0.00005 Ê (Calcium): ≤ 0.05 %Cr (Chromium): ≤ 0.0005 þ (Iron): ≤ 0.0002 %K (Potassium): ≤ 0.005 %Mn (Manganese): ≤ 0.0005 %Na (Sodium): ≤ 0.005 %Corresponds to ACS

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

500 g in Plastic bottle

anion tracesnitrate (NO3-): ≤0.001%, chloride (Cl-): ≤0.0005%
assay99.0-102.0% (complexometric)
bp200 °C/1013 hPa
bulk density700‑800 kg/m3
cation tracesCr: ≤0.0005%, K: ≤0.005%, As: ≤0.00005%, Mn: ≤0.0005%, Na: ≤0.005%, Fe: ≤0.0002%, heavy metals (as Pb): ≤0.001%, Ca: ≤0.05%
formsolid
gradeACS reagent
impurities≤0.005% Insoluble matter
InChI keyWZUKKIPWIPZMAS-UHFFFAOYSA-K
InChI1S/Al.H3N.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;1H3;2*(H2,1,2,3,4);12*1H2/q+3;;;;;;;;;;;;;;;/p-3
mp93 °C
pH2.6 (25 °C, 100 g/L in H2O)
product lineEMSURE®
Quality Level300
storage temp.2-30°C
Cas Number7784-26-1
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