L-Glutamic Acid Cas 56-86-0

L-glutamic acid is a white phosphorus flaky crystal. Odorless, with a slightly special taste and sourness. It is slightly acidic. Slightly soluble in cold water, readily soluble in hot water, almost insoluble in ether, acetone and cold acetic acid, and insoluble in ethanol and methanol.

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Model:
56-86-0
Brand:
bosschemical
Code:
56-86-0

Product Description

L-Glutamic acid Basic information
Product Name:	L-Glutamic acid
CAS:	56-86-0
MF:	C5H9NO4
MW:	147.13
EINECS:	200-293-7
Mol File:	56-86-0.mol
L-Glutamic acid Chemical Properties
Melting point	205 °C (dec.) (lit.)
alpha	32 º (c=10,2N HCl)
Boiling point	267.21°C (rough estimate)
bulk density	460kg/m3
density	1.54 g/cm3 at 20 °C
FEMA	3285 \| L-GLUTAMIC ACID
refractive index	1.4300 (estimate)
storage temp.	2-8°C
solubility	1 M HCl: 100 mg/mL
form	powder
pka	2.13(at 25℃)
color	White
PH	3.0-3.5 (8.6g/l, H2O, 25℃)
Odor	at 100.00 %. mild yeast baked bread
Odor Type	yeasty
biological source	non-animal source
Optical Rotation	[α]20/D +32°, c = 10 in 2 M HCl
Water Solubility	7.5 g/L (20 ºC)
λmax	λ: 260 nm Amax: 0.1
λ: 280 nm Amax: 0.1
Merck	144,469
JECFA Number	1420
BRN	1723801
Cosmetics Ingredients Functions	HAIR CONDITIONING
InChIKey	WHUUTDBJXJRKMK-VKHMYHEASA-N
LogP	-3.69
CAS DataBase Reference	56-86-0(CAS DataBase Reference)
NIST Chemistry Reference	L-Glutamic acid(56-86-0)
EPA Substance Registry System	L-Glutamic acid (56-86-0)

L-Glutamic acid Cas 56-86-0 Nutritional supplement C5H9NO4

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis