DL-Alanine CAS 302-72-7

(R,S)-2-Amino-propionicacid;(r,s)-alanine;ALANINE, alpha;DL-Alanine 0.1;DL-Alanine Vetec(TM) reagent grade, 98%;DL-Alanine ,98.5%;DL-Alanine, 99% 100GR;DL-2-Aminopropionic Acid H-DL-Ala-OH

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Model:
302-72-7
Brand:
bosschem
Code:
302-72-7

Product Description

DL-Alanine Basic information
Product Name:	DL-Alanine
Synonyms:	(R,S)-2-Amino-propionicacid;(r,s)-alanine;ALANINE, alpha;DL-Alanine 0.1;DL-Alanine Vetec(TM) reagent grade, 98%;DL-Alanine ,98.5%;DL-Alanine, 99% 100GR;DL-2-Aminopropionic Acid H-DL-Ala-OH
CAS:	302-72-7
MF:	C3H7NO2
MW:	89.09
EINECS:	206-126-4
Product Categories:	alanine;amino acid;Amino Acids;Alanine [Ala, A];bio-chemical;chemicals;alpha-Amino Acids;Biochemistry;Amino Acids;food additive;food additives;food flavor;organic acids;amino;pharmaceutical intermediate;sweetener
Mol File:	302-72-7.mol
DL-Alanine Chemical Properties
Melting point	289 °C (dec.) (lit.)
Boiling point	212.9±23.0 °C(Predicted)
density	1,424 g/cm3
refractive index	1.4650 (estimate)
FEMA	3818 \| DL-ALANINE
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	H2O: soluble
form	Crystals or Crystalline Powder
pka	pK1 2.35; pK2 9.87(at 25℃)
color	White
Odor	at 100.00 %. odorless
Odor Type	odorless
Water Solubility	156 g/L (20 ºC)
Merck	14,204
JECFA Number	1437
BRN	635807
Stability:	Stable. Incompatible with strong oxidizing agents.
LogP	-2.85 at 25℃
CAS DataBase Reference	302-72-7(CAS DataBase Reference)
NIST Chemistry Reference	DL-Alanine(302-72-7)
EPA Substance Registry System	Alanine (302-72-7)

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公司信息

DL-Alanine 302-72-7 C3H7NO2

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Controllable quality

Each batch comes with TDS/MSDS/COA; accepts third-party testing (SGS, etc.)

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