L-Alanine 99% CAS: 56-41-7 Industrial Grade

• Powder: Yes
• Customized: Customized
• Certification: GMP, ISO 9001
• State: Podwer
• Purity: >99%
• Appearance: White Powder
• Model NO.: 56-41-7
• CAS No.: 56-41-7
• Formula: C3h7no2
• Grade: Industrial/Medical Grade
• Einecs: 200-273-8
• Transport Package: 25kg/Cardboard Drum
• Specification: 99%
• Origin: China
• HS Code: 3906909000

Product Description

Product Name: 

L-Alanine

Other Name: 

L-Alanine;Alanine,L-;L-α-Alanine;L-2-Aminopropanoic acid;L-α-Aminopropionic acid;α-Alanine;(S)-Alanine;L-(+)-Alanine;Alanine;Propanoic acid,2-amino-,(S)-;L-2-Aminopropionic acid;α-Aminopropionic acid;(S)-2-Aminopropanoic acid;(S)-(+)-Alanine;NSC 206315;(2S)-2-Aminopropanoic acid;Lactamine;2-Aminopropionic acid;(2S)-2-Aminopropanoic acid;(2S)-2-Azaniumylpropanoate;8: PN: WO2021055880 SEQID: 9 claimed protein;115967-49-2;6898-94-8;759445-89-1;787635-21-6;170805-71-7;1150316-17-8

CAS No.: 

56-41-7  

InChIKeys: 

InChIKey=QNAYBMKLOCPYGJ-REOHCLBHSA-N   

Molecular Weight: 

89.09  

Exact Mass: 

89.09   

BRN: 

1720248

EC Number: 

200-273-8  

DSSTox ID: 

DTXSID20107828   

Color/Form: 

Orthorhombic crystals from water|White crystalline powder

Categories: 

Amino Acids and Derivatives

Characteristics

PSA: 

63.3  

XLogP3: 

-3  

Appearance: 

White to almost white powder  

Density: 

1.432 g/cm³ @ Temp: 22 °C  

Melting Point: 

300 °C (decomp)

Boiling Point: 

250 deg C (sublimes)  

Flash Point: 

82.6ºC  

Water Solubility: 

H2O: 166.5 g/L (25 ºC)  

Storage Conditions: 

Store at RT.

Vapor Pressure: 

1.05X10-7 mm Hg at 25 deg C (est)  

Specific rotation: 

14.5 º (c=10,6N HCl,dry sub.)  

Odor: 

Odorless  

Taste: 

Sweet taste

PKA: 

2.34(at 25 °C)  

Henrys Law Constant: 

Henry's Law constant = 1.5X10-9 atm-cu m/mol at 25 °C (est)

Dissociation Constants: 

2.34 (at 25 °C)|pKa1 = 2.34 /carboxylic acid/; pKa2 = 9.69 /primary amine/

Experimental Properties: 

PRISMS; DECOMP @ 204 °C /L-ALANINE HYDROCHLORIDE/|UV: 2-10 (Organic Electronic Spectral Data, Phillips et al, John Wiley & Sons, New York) /Alpha-alanine (dl)/|Hydroxyl radical reaction rate constant = 3.5X10-11 cu cm/molecule-sec at 25 °C (est)

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Keep container tightly closed in a dry and well-ventilated place. Store under inert gas. Air sensitive. Storage class (TRGS 510): Non Combustible Solids.