L-Alanine

L-Alanine
L-Alanine
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L-Alanine is one of the popular food additives and ingredients in most countries, As a professional L-Alanine supplier and manufacturer, Foodchem International Corporation has been supplying and exporting L-Alanine from China for almost 10 years, please be assured to buy L-Alanine at Foodchem. Any inquiries and problems please feel free to send emails to us via , we will reply you within 1 working day.

Type:Amino Acid
CAS No:56-84-8
Qty in 20' FCL:0MT
QC:Haccp,Kosher,Halal,Iso

Specification Details FAQ
Item STANDARD
Identification, (IR) Positive
Assay (C3H7NO2) ,%(on dried basis) 99.0~101.0
Specific rotation 14.3°~ 15.°
State of solution, % 98.0
Chloride(as Cl),% =< 0.020
Ammonium (as NH4),% =< 0.02
Sulphate (as SO4),% =< 0.020
Iron(as Fe), ppm =< 10
Heavy metals (as Pb), ppm =< 10
Arsenic(as As2O3), ppm =< 1
Other amino acids Meets the requirements
Loss on drying, % =< 0.20
Residue on ignition(as sulphated ash), % =< 0.10
pH value (1.0g/20mL water) 5.7~6.7

Alanine (abbreviated as Ala or A) is an α-amino acid with the chemical formula CH3CH(NH2)COOH. The L-isomer is one of the 20 amino acids encoded by the genetic code. Its codons are GCU, GCC, GCA, and GCG. It is classified as a non-polar amino acid. L-Alanine is second only to leucine in rate of occurrence, accounting for 7.8% of the primary structure in a sample of 1,150 proteins. D-Alanine occurs in bacterial cell walls and in some peptide antibiotics.

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