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CAS NO.: 25136-75-8

Molecular Formula: (C3H3O2)n(C8H16NCl)n′(C3H5NO)n′′

Molecular Weight: 1.2-1.6×106

Molecular Structure:


Polyquaternium-39 is an amphoteric polymer, high charge density, moisture, and the PH for a wide range (1-14). These copolymers are recommended to improve wet and dry properties of hair care products, and to enhance feel in skin care products.


Item Index
Appearance colorless clear viscous liquid
Solid(%) 10±0.5%
PH(1% water solution,25℃)  5–8
 Viscosity  5000–15000CPS/25℃


Polyquaternium-39 is used in hair care products:relaxers, bleaches, dyes, shampoos, conditioners, styling products, and permanent waves.

- Contributes luster and a soft, silky feel; provide rich, creamy foam to shampoos

- Provides excellent slip, lubricity and snag-free wet compatibility without excessive buildup

- Imparts excellent dry compatibility

- Panel studies document excellent hair softness and wet hair feel during washing, rinsing and after rinsing

- Helps hold curls without flaking

- 1.0% as product in shampoo and conditioner 3.0% as product in other formulations

Polyquaternium-39 is used in skin care products: moisturizing creams, lotions, bath gels, liquid soaps, soap bars, shaving products and deodorants.

- Imparts a smooth, velvety feel; reduces tightness after drying skin
- Provides excellent moisturization
- Contributes lubricity which can help make skin care products easier to apply
- Liquid cleansing products acquire richer foam with improved stability
- Suggested starting concentration: 1.5% as product

Packing and Storage:

PPolyquaternium-39 can be packed into 125kg PE Drum.

Pack and preserve the product in a sealed, cool and dry condition, and avoid contacting strong oxidants. The term of validity: 12months. Transportation: Non-dangerous goods.

Key words:

Polyquaternium-39; AA/DADMAC/AM copolymer; AA/DMDAAC/AM copolymer AA/DMDAAC/AM copolymer; dimethyldiallylammonium chloride acrylic acid acrylamide copolymer;

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