≤2ppm Cysteamine HCL White Crystalline and Soluble In Water for Industrial Applications

Product Overview

Cysteamine HCl, also known as Cysteamine Hydrochloride or Cysteamine Chloride, is a high-purity chemical compound with the CAS number 156-57-0. Manufactured by Shouyi under model SY-CA-099, this product is widely recognized for its exceptional stability and consistent performance. It is primarily used in professional hair perm and reshaping systems, as well as in cosmetic, pharmaceutical, and research applications where high quality and reliability are critical.

Key Specifications

​Product Name: Cysteamine HCl

Brand Name: Shouyi

Model Number: SY-CA-099

CAS No.: 156-57-0

Chemical Formula: C₂H₇NS·HCl

Appearance: White crystalline powder

Purity: ≤2 ppm (high-grade formulation)

pH Range: 3.0 – 5.0

Melting Point: 95 – 98°C

Boiling Point: 240°C

Solubility: Soluble in water

Storage Conditions: Store in a cool, dry place

Product Description

Shouyi SY-CA-099 Cysteamine HCl is a specialized compound engineered for precision in hair perm and restructuring formulations. Its crystalline composition ensures uniform dispersion and predictable results, while its controlled pH range of 3.0–5.0 supports optimal compatibility with various hair types.

The compound’s boiling point of 240°C reflects its excellent thermal stability, making it ideal for professional use in high-temperature hair treatments. Its melting point range of 95–98°C allows seamless integration into formulations without compromising product efficacy. In addition, the water solubility of SY-CA-099 simplifies blending and enhances formulation flexibility for both salon and industrial applications.

Applications

1. Hair Perm and Restructuring Systems:

Provides strong yet gentle waving and reshaping performance with minimal damage to hair fibers.

2. Cosmetic Formulations:
Serves as an active component in restorative and conditioning treatments designed to enhance shine and texture.

3. Professional Salon Treatments:
Enables stylists to achieve long-lasting, natural-looking curls or smooth styles with reliable, repeatable outcomes.

4. Research and Manufacturing:
Utilized in advanced formulation development and chemical synthesis where purity and precision are essential.

Storage and Handling

To maintain quality and stability, store Cysteamine HCl in a cool, dry, and well-ventilated area, away from direct heat and moisture. Proper storage preserves its purity and ensures consistent performance throughout its shelf life.

Summary
 

Shouyi SY-CA-099 Cysteamine HCl is a premium, high-performance compound specifically formulated for the hair perm industry. With its white crystalline purity, optimal pH, and exceptional stability, it offers professionals a reliable solution for advanced hair treatment systems. Whether used for creating soft waves or sleek transformations, SY-CA-099 delivers consistent, salon-grade results—making it a trusted choice for both manufacturers and beauty industry experts.