Home Categories Organic Chemistry Ammonium acetate
A0689212

Ammonium acetate , AR , 631-61-8

Synonym(s):
Acetic Acid, Ammonium Salt;Ammonium acetate;Ammonium ethanoate;buffers

CAS NO.:631-61-8

Empirical Formula: C2H7NO2

Molecular Weight: 77.08

MDL number: MFCD00013066

EINECS: 211-162-9

Pack Size Price Stock Quantity
500G RMB28.80 In Stock
25g RMB31.20 In Stock
100g RMB39.20 In Stock
250g RMB47.20 In Stock
2.5kg RMB128.00 In Stock
6×500g RMB239.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 110-112 °C (dec.) (lit.)
Boiling point: 138.46°C (rough estimate)
Density  1.07 g/mL at 20 °C
vapor pressure  0.017-0.02Pa at 25℃
refractive index  1.4350 (estimate)
Flash point: 136 °C
storage temp.  Store at +15°C to +25°C.
solubility  H2O: 1 M at 20 °C, clear, colorless
form  Solid
pka 4.6(Acetic Acid), 9.3(Ammonium Hydroxide)(at 25℃)
color  White
PH 7(1 mM solution);7(10 mM solution);7(100 mM solution);6.95(1000 mM solution)
PH Range 6.7 - 7.3
Odor Slight acetic acid odor
Water Solubility  1480 g/L (20 ºC)
Sensitive  Hygroscopic
λmax λ: 260 nm Amax: 0.015
λ: 280 nm Amax: 0.01
Merck  14,495
BRN  4186741
Stability: Hygroscopic
InChIKey USFZMSVCRYTOJT-UHFFFAOYSA-N
LogP -2.79

Description and Uses

Ammonium acetate solution can be used to study molecular biology, biological buffers, reagents and DNA and RNA purification. Ammonium acetate solution has been used to study pharmacokinetic analysis of α and β epimers of glycyrrhetinic acid in rat plasma. Ammonium acetate solution has also been used in a study to develop a method for the simultaneous determination of aristolochic acids A and B in some Chinese herbals and traditional Chinese patent medicines.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P305+P351+P338
Safety Statements  24/25
RIDADR  UN 9079
WGK Germany  3
RTECS  AF3675000
3
TSCA  Yes
HS Code  29152900
Toxicity LD i.v. in mice: 1.8 mg (NH4+)/20g (Welch)

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