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Dietary Supplements Ingredients ARG Powder 99% L-Arginine CAS 74-79-3

Basic Information
Place of Origin: China
Brand Name: HNB
Certification: ISO
Model Number: L-Arginine
Minimum Order Quantity: 1KG
Price: Negotiable
Packaging Details: Aluminum foil bag
Delivery Time: Usually3-5days
Payment Terms: L/C, D/A, D/P, T/T, , MoneyGram,Alibaba Assurance Order
Supply Ability: 5000kg/Month
Detail Information
103-90-2CAS: 74-79-3 Mf: C6H14N4O2
MW: 174.20 Specification: 99%
Other Name: ARG Appearance: White Crystalline Powder
Sample: Available

Product Description


Dietary Supplements Ingredients ARG Powder 99% L-Arginine CAS 74-79-3

Dietary Supplements Ingredients ARG Powder 99% L-Arginine CAS 74-79-3 0

Product name



White Crystalline Powder








Keep in cool dry place.

Dietary Supplements Ingredients ARG Powder 99% L-Arginine CAS 74-79-3 1


The Introductction of L-Arginine


L-arginine is an organic compound with the molecular formula C6H14N4O2. It is a non-essential amino acid for adults, but it is produced slowly in the body. It exists in large quantities in fish seminal protein, etc. It is also a basic component of various proteins, and exists very widely.

L-arginine is the coding amino acid in protein synthesis and is required by the body to perform a variety of functions. For example, it stimulates the release of specific chemicals in the body, such as insulin. This amino acid also helps remove ammonia from the body and has a role in promoting wound healing. It is also required for the body's production of sarcosine.

L-arginine is white rhombic crystal (precipitated from water, containing 2 molecules of crystal water) or monoclinic flake crystal (no crystal water), odorless, bitter taste; easily soluble in water (solubility 83g/L in water at 0℃, solubility 400g/L in water at 50℃), very slightly soluble in ethanol, insoluble in ethe*; pI6.0; loses two molecules of crystal water when heated to 105℃, darkens in color at 230℃, and Decomposition point is 244℃; specific rotation degree [α]20D+12.5°(0.5-2.0mg/ml, H2O), [α]20D+27.3°(0.5-2.0mg/ml, 6mol/LHCl); aqueous solution has maximum absorption at 205nm (1gε3.28).


The Application & Function of L-Arginine


L-arginine is an essential amino acid for maintaining the growth and development of infants and children. It is an intermediate metabolite of the ornithine cycle, which promotes the conversion of ammonia into urea, thereby reducing blood ammonia levels. It is also a major component of sperm protein and has a role in promoting spermatogenesis and providing energy for sperm movement. In addition, the static injection of arginine, which stimulates the release of growth hormone from the pituitary gland, can be used in pituitary function tests.


1,Used as nutrition agent, flavoring agent, spice for food, food additive.
2,Used as raw material for medicine and biochemical research.
3,Maintain growth and development, promote metabolism.


Other Name of L-Arginine:


L-Arginine base
Abelson tyrosine-protein kinase 2
2-amino-5-guanidino-pentanoic acid
L-2-Amino-5-guanidinopentanoic acid
ANTI-ABL2 antibody produced in mouse
(S)-2-Amino-5-guanidinopentanoic acid
(S)-2-amino-5-guanidino-pentanoic acid
ABL2 (38-end), active, His tagged human
Abelson murine leukemia viral oncogene homolog 2


The COA of L-Arginine


Product Name: L-Arginine

    Batch No.: HNB20220408

    Manufacture Date: Apr., 08th, 2023     Analysis Date: Apr., 09th, 2023      Expiry date: Apr., 07th, 2025

Storage: Store in cool&dry place, in well-closed containers. Shelf life: 24 Months when properly stored.



Appearance White Crystals or Crystalline Powder White Crystalline Powder
Identification Positive Complies
Residue on Ignition ≤0.3% 0.04%
Particle Size 95% pass 20 mesh 98%
Heavy metal ≤15ppm <10ppm
Chromota graph purity Individual impurities≤ 0.5% Complies
Total impurities≤ 2% <2%
Standard plate count ≤1000cfu/g ≤1000cfu/g
Yeast & Molds ≤100cfu/g Complies
E.Coli Negative Complies
Salmonella Negative Complies
Staphylococcus Aureus Negative Complies
Assay 98.5%~101.5% 99.2%
Conclusion This product complies with USP43 Standard

Contact Details
Beryl Jia

Phone Number : +8618092068319

WhatsApp : +8618629242069