Polyquaternium-7 CAS NO.: 26590-05-6
Product name: Polyquaternium-7; PQ7
CAS NO.: 26590-05-6
Molecular formula: (C8H16NCl)m·(C3H5NO)n
Technical index:
| Testing Items | PQ701 | PQ702 | PQ703 | PQ704 | PQ705 | PQ706 | PQ7 |
| Appearance | Clear, viscose liquid | Clear, viscose liquid | Clear, viscose liquid | Clear, viscose liquid | Clear, viscose liquid | Clear, viscose liquid | Clear, viscose liquid |
| Color, APHA | 15 max | 15 max | 15 max | 15 max | 15 max | 100 max | - |
| Total solids, % | 8.5-9.5 | 8.5-9.5 | 8.8-9.8 | 8.5-9.5 | 8.8-9.8 | 41-45 | 9.5-10.5 |
| pH | 6.0-7.5 | 6.0-7.5 | 3.3-4.5 | 6.0-7.5 | 3.3-4.5 | 3.3-4.5 | 5.0-8.0 |
| pH Stability Range | 3-12 | 3-12 | 3-12 | 3-12 | 3-12 | 3-12 | - |
| Viscosity(25℃), cps | 7500-15000 | 7500-15000 | 7500-15000 | 9000-15000 | 9000-15000 | 1200-2200 | 8000-15000 |
| Molecular Weight(GPC) | 1.6×106 | 1.6×106 | 1.6×106 | 2.6×106 | 2.6×106 | 1.2×105 | - |
| Residual AM(LC), ppm | ≤10 | ≤1 | ≤1 | ≤1 | ≤1 | ≤10 | - |
Property:
PQ701, PQ702, PQ703, PQ704, PQ705 are highly charged cationic copolymers developed for improved compatibility and clarity in anionic surfactant systems. These copolymers are recommended to improve wet and dry properties of hair care products, and to enhance feel in skin care products.
Application:
1.Used in Hair Care Products such as Relaxers, Bleaches, Dyes, Shampoos, Conditioners,Styling Products, and Permanent Waves.
● Contributes luster and a soft, silky feel;
● Provides excellent slip, lubricity and snag-free wet combability without excessive buildup;
● Imparts excellent dry combability;
● Helps hold curls without flaking;
2.Applied in Skin Care Products such as 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
● Liquid cleansing products acquire richer foam with improved stability.
Packing：50kg or 200kg/drum
Storage: Hermetical packing and avoid light.