Merck
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5.43834

Supelco

Ammonium acetate

for HPLC LiChropur

Synonym(s):
Ammonium acetate
Empirical Formula (Hill Notation):
C2H7NO2
CAS Number:
Molecular Weight:
77.08
MDL number:
EC Index Number:
211-162-9

Quality Level

form

solid

technique(s)

HPLC: suitable

pH

6.7-7.3 (25 °C, 50 g/L in H2O)

mp

114 °C

solubility

1480 g/L

density

1.17 g/cm3 at 20 °C

bulk density

410 kg/m3

storage temp.

15-25°C

InChI

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

InChI key

USFZMSVCRYTOJT-UHFFFAOYSA-N

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Ammonium acetate for HPLC LiChropur™

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Sigma-Aldrich

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Ammonium acetate for LC-MS LiChropur™

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Ammonium acetate

Ammonium acetate ≥99.99% trace metals basis

Sigma-Aldrich

431311

Ammonium acetate

form

solid

form

solid

form

solid

form

solid

technique(s)

HPLC: suitable

technique(s)

-

technique(s)

-

technique(s)

-

pH

6.7-7.3 (25 °C, 50 g/L in H2O)

pH

6.5-7.5 (25 °C, 77.1 g/L)

pH

6.7-7.3 (25 °C, 50 g/L in H2O)

pH

6.7-7.3 (25 °C, 5% in water)

mp

114 °C

mp

110-112 °C (dec.) (lit.)

mp

114 °C

mp

110-112 °C (dec.) (lit.)

solubility

1480 g/L

solubility

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

solubility

1480 g/L

solubility

water: soluble 1,480 g/L at 4 °C

density

1.17 g/cm3 at 20 °C

density

-

density

1.17 g/cm3 at 20 °C

density

-

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Quality

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