Quick Details

    CAS No.: 74-79-3
    Other Names: l-arginine
    MF: C6H14N4O2
    EINECS No.: 200-811-1
    Place of Origin: China (Mainland)
    Type: Amino Acids
    Brand Name: Foodchem
    Model Number: Food Grade
    Appearance: Crystalline Powder
    Color: White
    Assay: 98.5%~101.5%
    Loss on drying: ≤ 0.5%

Packaging & Delivery

Packaging Details:	25kg per Drum or Bag
Delivery Detail:	Prompt

  L-Arginine
1.Cas no.: 74-79-3
2.Assay:99.0-101.0%
3.Bitter taste,Very soluble in water
 

L-Arginine Description
Natural arginine to L-type, the product crystallized from water containing two crystal water molecules, the crystallization in ethanol is anhydrous. Because the presence of guanidine, arginine is alkaline, easy to form a salt with the acid reaction.Natural materials abound in the protamine,it is the basic components of proteins, so there is very extensive.

L-Arginine Function
Arginine performs many vital functions within the body and can, because of its structure, be utilized in a variety of areas. As it is used to form the neurotransmitter nitric oxide (NO), it has a significant effect on the regulation of the tone of blood vessels, as well as influencing several neural processes. Arginine is responsible not only for the conduction of stimuli, but also for the processing of these stimuli and the activity of the nerve cells. Blood flow is improved by the release of nitrogen in the endothelial cells of the arteries, as this causes the blood vessels to widen and enables a better cardiac output. In this way Arginine protects the body from specific conditions, such as arteriosclerosis and even heart attacks, as the increased diameter of the arteries means it takes longer for them to become blocked up by deposits.

L-Arginine Specifications

Item	Specifications (USP)	Specifications (AJI)
Description	White crystals or crystalline powder	White crystals or crystalline powder
Identification	Infrared absorption spectrum	Infrared absorption spectrum
Specific rotation[a]D20°	+26.3 °- +27.7°	+26.9 °- +27.9°
State of solution/Transmittance	---	≥ 98.0%
Chloride (Cl)	≤ 0.05%	≤ 0.020%
Ammonium (NH4)	---	≤ 0.02%
Sulfate (SO4)	≤ 0.03%	≤ 0.020%
Iron (Fe)	≤ 0.003%	≤ 10PPm
Heavy metals (Pb)	≤ 0.0015%	≤ 10PPm
Arsenic (As2O3)	---	≤ 1PPm
Other amino acids	---	Chromatographically not detectable
Loss on drying	≤ 0.5%	≤ 0.5%
Residue on ignition(sulfated)	≤ 0.3%	≤ 0.10%
Assay	98.5-101.5%	99.0-101.0%
PH	---	10.5-12.0
Organic volatile impurities	Meets the requirements	---