ARGININE HCL- ▸ Nutritional supplement: Soluble amino-acid ingredient for supplements and beverages.
- ▸ Pharmaceutical raw material: Used in pharmaceutical and medicine manufacturing.
- ▸ Cosmetic ingredient: Skin-conditioning agent in personal-care formulations.
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Request SDS →L-Arginine Hydrochloride (CAS 1119-34-2) is the monohydrochloride salt of L-arginine (C6H14N4O2.HCl). It is used as a nutritional supplement and food ingredient and as a raw material in pharmaceutical and medicine manufacturing. In cosmetics it functions as a skin-conditioning ingredient.
Frequently Asked Questions
What is L-Arginine Monohydrochloride used for?
L-Arginine Hydrochloride (CAS 1119-34-2) is the monohydrochloride salt of L-arginine (C6H14N4O2.HCl). It is used as a soluble nutritional-supplement and food ingredient and as a raw material in pharmaceutical and medicine manufacturing; in cosmetics it functions as a skin-conditioning ingredient. RawSource supplies USP, Kosher-certified material in bulk.
What is the difference between L-arginine HCl and L-arginine base?
The HCl form (CAS 1119-34-2) is the hydrochloride salt and is more readily water-soluble, while the base (CAS 74-79-3) is free L-arginine. The salt also carries a different mass-per-arginine and solution pH, which guides formulators choosing between them. We stock both and can quote either against your spec.
Is RawSource L-Arginine HCl USP and Kosher certified?
This material is offered to USP specification and with Kosher certification. Each lot ships with a Certificate of Analysis documenting conformance and an SDS; the Kosher certificate is available on request. Contact us to confirm current documentation for your application.
How is L-Arginine HCl sold in bulk?
It is supplied as a crystalline powder in industrial packaging (bags, drums) sized for supplement, beverage, and pharmaceutical-manufacturing use. Contact us for bulk pack sizes, minimum order quantity, lead time, and a current quote. CoA and SDS are provided with every shipment.
What is the CAS number and HS code for L-Arginine Monohydrochloride?
It is CAS 1119-34-2 with molecular formula C6H15ClN4O2 (C6H14N4O2.HCl). As an amino-acid salt it is classified under HS subheading 2922.49. Full identity and specification data accompany each order on the CoA.