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Postion:Product Catalog >Surfactant>Caionic surfactants>Quaternary Ammonium type>Polyquaternium-7
Polyquaternium-7
  • Polyquaternium-7
  • Polyquaternium-7
  • Polyquaternium-7
  • Polyquaternium-7
  • Polyquaternium-7

Polyquaternium-7 NEW

Price Get Latest Price
Package 1kg 25kg
Min. Order: 1kg
Supply Ability: 100kg
Update Time: 2026-07-24

Product Details

Product Name: Polyquaternium-7 CAS No.: 108464-53-5
Min. Order: 1kg Purity: 9.0-10.5
Supply Ability: 100kg Release date: 2026/07/24

Polyquaternium-7 is a synthetic cationic copolymer used primarily in cosmetics and personal care products for its conditioning and antistatic properties. Here's its chemical breakdown:

Key Chemical Characteristics:

Composition:

    • Formed by copolymerizing acrylamide (neutral monomer) and diallyldimethylammonium chloride (DADMAC) (cationic monomer).

    • General Structure:

      Formula: Variable (polymer)

      Repeat Units(CX3HX5NO)Xx ?(CX8HX16NCl)Xy

      X(C3H5NO)? ?(C8H16NCl)?

    • Molecular Weight: High (typically 10?–10? Da).

      Charge:

    • Cationic due to quaternary ammonium groups(N+) from DADMAC.

    • Charge density adjustable via monomer ratio.

      Properties:

    • Water-soluble viscous liquid or gel.

    • Electrostatic binding to negatively charged surfaces (e.g., hair, skin).

    • Heat-stable and pH-tolerant (works in acidic to alkaline conditions).

Functions & Applications:

  • Hair Conditioner: Reduces static, improves wet/dry combability.

  • Skin Care: Enhances moisturizer adhesion and feel.

  • Antistatic Agent: In shampoos, body washes.

  • Suspension Aid: Stabilizes particles in formulations.

Safety & Regulation:

  • Non-irritating (widely used in leave-on/rinse-off products).

  • Approved by global regulatory bodies (EU, US, China).

  • CAS No.: 26590-05-6

In Short:
Polyquaternium-7 is a water-soluble cationic copolymer of acrylamide and DADMAC. Its positively charged quaternary ammonium groups enable strong binding to keratin (hair/skin), providing conditioning, detangling, and antistatic effects in cosmetics. Safe and versatile, it appears in shampoos, conditioners, and lotions.

Article illustration

Article illustration

Article illustration


Company Profile Introduction

Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in distributing the products of our own company and affiliated enterprises, are the members of Hubei E-commerce Chamber. Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement. We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves. Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward powder, their satisfaction is our struggling goal.

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INQUIRY
Betty Shu

info@fortunachem.com
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