L-Lysine Hydrochloride CAS 657-27-2

What is L-Lysine HCL?

L-Lysine HCL is the hydrochloride salt form of L-Lysine. Why do we use the salt form? Because pure Lysine is unstable and difficult to handle. By binding it with hydrochloric acid, we create a stable, crystalline powder that is highly soluble, easy to digest, and has a long shelf life.

It is the most cost-effective way to supplement this crucial amino acid that the body cannot produce on its own.

Physicochemical Properties

For procurement managers and R&D teams, consistency in the spec sheet is everything. Here are the key technical parameters:

Key Application Fields

1. Animal Feed (The Powerhouse Sector) This is where L-Lysine HCL is king. Corn and soy-based diets are naturally deficient in Lysine.

• Swine: Crucial for lean muscle deposition and weight gain.
• Poultry: Essential for meat yield and egg production.
• Aquaculture: Increasingly used to reduce reliance on expensive fishmeal.
• The Benefit: By adding L-Lysine HCL, farmers can use lower-cost plant proteins while still achieving maximum growth rates.

2. Human Nutrition & Supplements In the nutraceutical market, Lysine is often paired with Vitamin C for immune support. It is also a staple in sports nutrition for tissue repair and collagen synthesis.

3. Food Industry Used as a flavor enhancer and a nutritional fortifier in bread, noodles, and rice products to improve the protein profile of grain-based foods.

Why Texture and Granularity Matter

Not all Lysine is manufactured equally. One of the biggest complaints in production is dust.

Poorly manufactured L-Lysine HCL creates excessive dust in the mixing facility, which is a health hazard and leads to product loss. We focus on supplying a product with a consistent particle size distribution. This ensures:

1. Better Flowability: It moves through hoppers and mixers without bridging.
2. Homogeneity: It mixes evenly into the feed or supplement premix, ensuring every dose or pellet has the exact right amount of amino acid.

Safety and Precautionary Measures

While L-Lysine HCL is a feed/food grade product, it is handled in industrial quantities, so safety protocols must be followed.

• Inhalation: The dust can be a mild respiratory irritant. Facility staff should always wear dust masks (N95) during hooping or mixing operations.
• Contact: Prolonged contact with skin may cause mild irritation. Wear protective gloves and long sleeves.
• Eyes: If dust enters the eyes, flush immediately with water. Safety goggles are recommended in the mixing zone.

For other feed-grade essential amino acids, see DL-Methionine and L-Threonine.

Recommended Storage Conditions

L-Lysine HCL is relatively stable, but it can degrade if treated poorly.

1. Humidity Control: It is slightly hygroscopic (absorbs moisture). Bags should be kept on pallets, off the floor, in a dry environment.
2. Temperature: Store in a cool, well-ventilated area, away from direct sunlight.
3. Packaging Integrity: Once a bag is opened, it should be used quickly or resealed tightly to prevent caking.

Looking for a Reliable Supply Partner?

The market for amino acids fluctuates with the price of corn and global shipping dynamics. You need a supplier who offers not just a chemical, but market insight and stability.

We provide L-Lysine Hydrochloride (CAS 657-27-2) that meets strict quality standards (Feed Grade / Food Grade / Pharma Grade available), ensuring your production lines keep moving efficiently.

Stop worrying about supply shortages or inconsistent quality.

[Contact Us Today for a Competitive Quote] Let’s discuss your monthly volume requirements and how we can support your formulation goals.