1. Product Overview & Specifications

Polyaminopropyl Biguanide (PAPB) (CAS 133029-32-0) is a high-purity polymer widely used in industrial and research applications. Key parameters include:

2. Key Applications

• Disinfectants: Broad-spectrum antimicrobial agent in healthcare and household products.
• Cosmetics: Preservative in lotions, shampoos, and personal care formulations.
• Pharmaceuticals: Intermediate in drug synthesis and bioactive compound research.
• Industrial: Corrosion inhibitor and stabilizer in water treatment systems.

3. Usage Scenarios

Example 1: Add 0.1-0.5% PAPB to cosmetic formulations for microbial stability without affecting pH.

Example 2: Dissolve 1g PAPB in 10L water for industrial cooling system treatment.

4. Case Studies

Case 1: Wuhan Huaxiang Kejie Bio-Tech

Integrated PAPB into disinfectant production, achieving 99.9% bacterial reduction at 0.3% concentration.

Case 2: Sichuan Weikeqi Biotechnology

Utilized PAPB as a reference standard for quality control in natural product research (HPLC ≥98%).

Case 3: Shanghai Shidande Standards

Developed PAPB-based preservatives for pH-sensitive skincare products, extending shelf life by 40%.

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