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A1542

Sigma-Aldrich

Ammonium acetate

for molecular biology, ≥98%

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Linear Formula:
CH3CO2NH4
CAS Number:
Molecular Weight:
77.08
Beilstein/REAXYS Number:
4186741
EC Number:
MDL number:
eCl@ss:
39021908
PubChem Substance ID:
NACRES:
NA.25

grade

for molecular biology

Quality Level

assay

≥98%

form

solid

pH

6.5-7.5 (25 °C, 77.1 g/L)

mp

110-112 °C (dec.) (lit.)

solubility

water: 1 g/mL, clear, colorless to faintly yellow

anion traces

chloride (Cl-): ≤5 ppm

cation traces

Fe: ≤5 ppm
heavy metals (as Pb): ≤5 ppm

application(s)

diagnostic assay manufacturing

foreign activity

DNase, RNase and protease, none detected

storage temp.

2-8°C

SMILES string

N.CC(O)=O

InChI

1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3

InChI key

USFZMSVCRYTOJT-UHFFFAOYSA-N

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1 of 4

This Item
A7262P1190S2889
vibrant-m

A1542

Ammonium acetate

-
vibrant-m

A7262

Ammonium acetate

Essential Grade
vibrant-m

P1190

Potassium acetate

-
vibrant-m

S2889

Sodium acetate

-
grade

for molecular biology

grade

reagent grade

grade

for molecular biology

grade

anhydrous, for molecular biology

assay

≥98%

assay

≥98%

assay

≥99.0%

assay

≥99%

cation traces

Fe: ≤5 ppm, heavy metals (as Pb): ≤5 ppm

cation traces

-

cation traces

heavy metals (as Pb): ≤5 ppm

cation traces

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

room temp

storage temp.

-

pH

6.5-7.5 (25 °C, 77.1 g/L)

pH

6.5-7.5 (25 °C, 77.1 g/L)

pH

7.0-9 (25 °C, 98.2 g/L)

pH

8.5-9.9 (25 °C, 246 g/L)

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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