AMMONIUM ACETATE FOR ANALYSIS EMSURE

Code: 1011161000 D2-231

Analysis Note

Assay (acidimetric): ≥ 98.0 %Insoluble matter: ≤ 0.005 %pH-value (5 %; water, 25 °C): 6.7 - 7.3Chloride (Cl): ≤ 0.0005 %Nitrate (NO3...


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Analysis Note

Assay (acidimetric): ≥ 98.0 %Insoluble matter: ≤ 0.005 %pH-value (5 %; water, 25 °C): 6.7 - 7.3Chloride (Cl): ≤ 0.0005 %Nitrate (NO3): ≤ 0.001 %Sulfate (SO4): ≤ 0.001 %Heavy metals (as Pb): ≤ 0.0002 Ê (Calcium): ≤ 0.001 þ (Iron): ≤ 0.0002 %Substances reducing potassium permanganate (as formic acid): ≤ 0.005 %Residue on ignition (as sulfate): ≤ 0.01 %Water: ≤ 2.0 %Corresponds to ACS,Reag. Ph Eur

Legal Information

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

Linkage

Replaces: AX1220; AX1220-1; AX1220-3; AX1220-5; AX1220-20

Packaging

25, 50 kg in Fibre carton

1, 5 kg in Plastic bottle

12 kg in Bucket, plastic

500 g in Plastic bottle

agencyreag. Ph. Eur.
anion tracesnitrate (NO3-): ≤0.001%, chloride (Cl-): ≤0.0005%, sulfate (SO42-): ≤0.001%
assay≥98.0% (acidimetric)
bulk density410 kg/m3
cation tracesCa: ≤0.001%, Fe: ≤0.0002%, heavy metals (as Pb): ≤0.0002%
density1.17 g/cm3 at 20 °C
formsolid
gradeACS reagent
ign. residue≤0.01% (as sulfate)
impurities≤2% Water, ≤0.005% Substances reducing potassium permanganate (as formic acid), ≤0.005% Insoluble matter
InChI keyUSFZMSVCRYTOJT-UHFFFAOYSA-N
InChI1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
mp114 °C
pH6.7-7.3 (25 °C, 50 g/L in H2O)
product lineEMSURE®
Quality Level300
storage temp.15-25°C
Cas Number631-61-8
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