Polyquaternium-7 CAS 26590-05-6

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Basic Info

Product Name:Polyquaternium-7
Other Names:2-Propen-1-aminium,N,N-dimethyl-N-2-propenyl-,chloride,polymerwith2-propenamide;N-Allyl-N,N-dimethyl-2-propen-1-aminium chloride – acrylamide (1: 1:1);Poly(DMDAAC/AM);TwodiMethyl diallyl aMMoniuM chloride/acrylaMide copolyMer;Poly(acrylaMide-co-diallyldiMethylaMMoniuM chloride) solution 10 wt. % in H2O;Polyquaternium-7(PQ-7);POLY(2-PROPENE-1-AMINIUM, N-DIMETHYL-N-2-PROPENYL CHLORIDE-CO-ACRYLAMIDE);POLY(ACRYLAMIDE-CO-DIALLYLDIMETHYLAMMONIUM CHLORIDE)
Place of Origin:Shandong, China
Brand Name:Zhishang Chemical
Type:Organic chemistry;Micro/NanoElectronics;Polyelectrolytes for SAMS (Self-Assembled Monolayers);Polymer Science;Self Assembly &;Self-Assembly Materials;Polymers;Amine-Functional PolymersSelf-Assembly Materials;Cationic Polyelectrolytes;Hydrophilic Polymers;Polyelectrolytes for SAMS (Self-Assembled Monolayers);Polymer Science;Amine-Functional Polymers;Cationic Polyelectrolytes;Contact Printing;Hydrophilic Polymers;Materials Science
Appearance:Colorless Transparent Viscous Fluid
EINECS No.:200-700-9
Storage:Cool Dry Place
Provide:Polyquaternium-7 msds;Polyquaternium-7 COA

Chemical Properties:

  1. sp. gravity 1.1, viscosity 7,500-15,000 mPas pH (neat) 6.5-8.5
  2. Polyquaternium-7 is a cationic copolymer with high charge density and good stability in a wide range of pH values. This feature makes it an ideal product for dry and wet chemical treatment of hair . Polyquaternium 7 is used in the care of human hair and skin.
  3. Polyquaternium-7 is a chemical substance with a molecular formula of C11H21ClN2O and a molecular weight of 232.75.


  1. Waste treatment for laundry, emulsion breaking, sludge dewatering and drainage and retention aid. Cationic polyelectrolyte
  2. Polyquaternium-7 can be used in hair care products such as fluffing agents, bleaching agents, coloring agents, shampoos, conditioners, styling aids (mousses), etc.
  3. Polyquaternium-7 is used as a cationic conditioning agent, used in shampoos, shower gels, shaving lotions, styling water, etc.
  4. Polyquaternium-7 is used as a flocculant for sludge regulation in urban sewage, industrial sewage, and wastewater treatment systems. It is especially suitable for raw sewage or processing sewage, food processing wastewater, fermentation wastewater and other organic sludge suspended solids and biodegradable sewage. Mud dewatering, and clarification treatment of various types of industrial wastewater. This product can be used as a retention aid in the Chemicalbook paper industry, as well as the dewatering of fiber-containing wastewater sludge. It is used to process various mineral slurries in mining and mineral processing. It is also used for oil-water separation, crude oil dehydration and oily wastewater treatment in oil fields and refineries. It also has a wide range of uses in the daily chemical and textile industries.

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.