COPPER(I) CHLORIDE FOR ANALYSIS EMSURE

Code: 1027390250 D2-231

Analysis Note

Assay (manganometric): ≥ 97.0 %Substances insoluble in acid: ≤ 0.02 %Sulfate (SO4): ≤ 0.05 %As (Arsenic): ≤ 0.0002 Ê (Calcium...


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Analysis Note

Assay (manganometric): ≥ 97.0 %Substances insoluble in acid: ≤ 0.02 %Sulfate (SO4): ≤ 0.05 %As (Arsenic): ≤ 0.0002 Ê (Calcium): ≤ 0.01 þ (Iron): ≤ 0.005 %K (Potassium): ≤ 0.02 %Na (Sodium): ≤ 0.05 %Pb (Lead): ≤ 0.02 %Substances not precipitated by hydrogen sulfide (as SO4): ≤ 0.5 %Corresponds to ACS

Legal Information

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

Packaging

25 kg in Fibre carton

250 g in Plastic bottle

anion tracessulfate (SO42-): ≤0.05%
assay≥97.0% (manganometric)
bp1367 °C/1013 hPa
bulk density1600‑1800 kg/m3
cation tracesCa: ≤0.01%, Na: ≤0.05%, K: ≤0.02%, As: ≤0.0002%, Fe: ≤0.005%, Pb: ≤0.02%
density4.14 g/cm3 at 25 °C
formsolid
gradeACS reagent
impurities≤0.02% Substances insoluble in acid, ≤0.5% Substances not precipitated by hydrogen sulfide (as SO4)
InChI keyOXBLHERUFWYNTN-UHFFFAOYSA-M
InChI1S/ClH.Cu/h1H;/q;+1/p-1
mp422 °C
pH5 (20 °C, 50 g/L in H2O, slurry)
potency336 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
storage temp.2-30°C
Cas Number7758-89-6
Hazard Class8
Un Number2802
Pack GroupIII
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