Documents
1.01116
Ammonium acetate
for analysis EMSURE® ACS,Reag. Ph Eur
Recommended Products
grade
ACS reagent
Quality Level
Agency
reag. Ph. Eur.
product line
EMSURE®
Assay
≥98.0% (acidimetric)
form
solid
impurities
≤0.005% Insoluble matter
≤0.005% Substances reducing potassium permanganate (as formic acid)
≤2% Water
ign. residue
≤0.01% (as sulfate)
pH
6.7-7.3 (25 °C, 50 g/L in H2O)
mp
114 °C
density
1.17 g/cm3 at 20 °C
bulk density
410 kg/m3
anion traces
chloride (Cl-): ≤0.0005%
nitrate (NO3-): ≤0.001%
sulfate (SO42-): ≤0.001%
cation traces
Ca: ≤0.001%
Fe: ≤0.0002%
heavy metals (as Pb): ≤0.0002%
storage temp.
15-25°C
InChI
1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
InChI key
USFZMSVCRYTOJT-UHFFFAOYSA-N
Related Categories
1 of 4
This Item | A1542 | A7262 | 5.43834 |
|---|---|---|---|
| assay ≥98.0% (acidimetric) | assay ≥98% | assay ≥98% | assay - |
| form solid | form solid | form solid | form solid |
| impurities ≤0.005% Insoluble matter, ≤0.005% Substances reducing potassium permanganate (as formic acid), ≤2% Water | impurities - | impurities - | impurities - |
| pH 6.7-7.3 (25 °C, 50 g/L in H2O) | pH 6.5-7.5 (25 °C, 77.1 g/L) | pH 6.5-7.5 (25 °C, 77.1 g/L) | pH 6.7-7.3 (25 °C, 50 g/L in H2O) |
| mp 114 °C | mp 110-112 °C (dec.) (lit.) | mp 110-112 °C (dec.) (lit.) | mp 114 °C |
Linkage
Analysis Note
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water, 25 °C): 6.7 - 7.3
Chloride (Cl): ≤ 0.0005 %
Nitrate (NO₃): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0002 %
Ca (Calcium): ≤ 0.001 %
Fe (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
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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