Home Categories Organic Chemistry Ammonium citrate dibasic
A0619412

Ammonium citrate dibasic , ACS , 3012-65-5

Synonym(s):
di-Ammonium hydrogen citrate;Diammonium hydrogen citrate;Citric acid ammonium salt;Citric acid triammonium salt;Ammonium citrate dibasic, Diammonium hydrogen citrate

CAS NO.:3012-65-5

Empirical Formula: C6H14N2O7

Molecular Weight: 226.18

MDL number: MFCD00013068

EINECS: 221-146-3

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500G RMB183.20 In Stock
2.5kg RMB719.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 185 °C (dec.)(lit.)
Boiling point: 100 °C(lit.)
Density  1.22 g/mL at 20 °C
vapor density  1.8 (vs air)
refractive index  1.4650 (estimate)
storage temp.  Store at +5°C to +30°C.
solubility  H2O: 1 M at 20 °C, clear, colorless
form  Solid
color  White
PH 5.48(1 mM solution);5.29(10 mM solution);5.04(100 mM solution);6.16(1000 mM solution)
Odor Slight ammonia odor
PH Range 5.2
Water Solubility  Soluble in water. Slightiy soluble in alcohol.
λmax λ: 260 nm Amax: ≤0.05
λ: 280 nm Amax: ≤0.03
Merck  14,512
BRN  4925760
Stability: Stable.
InChIKey YXVFQADLFFNVDS-UHFFFAOYSA-N
LogP -2.840

Description and Uses

Ammonium citrate dibasic is generally used as a component of matrix solution in matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry analysis. It can also be used as both the carbon and nitrogen source to synthesize fluorescent nitrogen-doped carbon nanoparticles (CNPs).

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38-36/37
Safety Statements  26-36
RIDADR  UN 9087
WGK Germany  3
RTECS  GE7545000
8
TSCA  Yes
HS Code  29181500

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