
USP/EP and food-grade L-Arginine (CAS 74-79-3) base and HCl supplied wholesale by Zyntex. Amino acid for sports nutrition, nutritional products, infusions, cosmetics and feed. CoA and SDS with every lot.
L-Arginine (C6H14N4O2) is a white crystalline powder that dissolves easily in water. The body uses it to make nitric oxide, creatine and urea, which is why it is popular in sports and cardiovascular nutrition. It is produced by fermentation.
In addition, producers of nutritional products use it in capsules, tablets and powders, often combined with L Carnitine, Creatine Monohydrate and Beta Alanine in sports formulas. Similarly, pharmaceutical companies use it in infusion solutions and as a counterion for APIs, cosmetic formulators use it as a pH adjuster and skin conditioner, and feed producers use it in poultry and aquaculture diets.
Notably, both the base and the hydrochloride (L-Arginine HCl, CAS 1119-34-2) are available. Related amino acids in our range include Glycine and Taurine.
Typical uses include, for example:
💪 Sports Nutrition
Pre-workout and recovery formulas.
💊 Nutritional Products
Capsules and powders.
🏥 Pharmaceuticals
Infusions and API counterion.
🧴 Cosmetics
pH adjuster and conditioner.
| Parameter | Standard Value |
|---|---|
| Product Name | L-Arginine |
| CAS Number | 74-79-3 (base) / 1119-34-2 (HCl) |
| Molecular Formula / Weight | C6H14N4O2 / 174.20 g/mol |
| Assay | 98.5% – 101.5% (USP/EP) |
| Appearance | White crystalline powder |
| Documents | CoA and SDS with every lot |
⚠️ Safety & Handling: Not classified as hazardous under GHS. Avoid dust formation and contact with eyes. Store in tightly closed containers in a dry place. Always consult the Safety Data Sheet (SDS), because it contains the full classification and handling instructions.
Do you supply the base or the HCl salt?
Both; the base is alkaline, whereas the HCl salt is neutral and often preferred in tablets.
Why is it used in sports nutrition?
Because the body uses it to make nitric oxide, which supports blood flow.
How can I get a price and documents?
We supply flexible quantities, from small orders to large volumes, so you do not need to meet the high minimum orders of large producers. Please contact us with your required volume, and we will send a quotation together with the CoA and SDS.