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Polyquaternium 7

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MOQ : 25 Kilograms

Polyquaternium 7 Specification

Physical Form
Liquid

Density
1.07 Gram per cubic centimeter(g/cm3)

Molecular Formula
(C8H16ClN)n(C3H5NO)m

Shelf Life
12 months

Solubility
Soluble in water

Molecular Weight
Variable (copolymer)

Ph Level
5.0 - 7.0 (1% solution)

Smell
Mild odor

Taste
Odorless

Structural Formula
[CH2CHN(CH3)2CH2Cl]x[CH2CHCONH2]y

Grade
Cosmetic grade

Poisonous
Non-poisonous

Other Names
Polyquaternium-7; Poly(dimethyldiallylammonium chloride-co-acrylamide)

Melting Point
Not applicable (liquid)

Boiling point
Not determined

Particle Size
Not applicable (liquid)

Chemical Name
Polyquaternium-7

CAS No
541-02-6

Type
Other

Color
Colorless

EINECS No
607-797-9

Purity(%)
10%-20%

Storage
Keep container tightly closed; store in a cool, dry place away from light

Appearance
Clear to slightly hazy liquid

Ionic Charge
Cationic

Compatibility
Compatible with most anionic and nonionic surfactants

Viscosity
1000-4000 cPs (25°C)

Hazardous Decomposition Products
None under normal storage conditions

Refractive Index
1.335 - 1.355

Packaging Type
Plastic drum, IBC tank

pH Stability
Stable in pH range 4-9

Polyquaternium 7 Trade Information

Minimum Order Quantity
25 Kilograms

Supply Ability
5000 Kilograms Per Month

Delivery Time
5 Days

About Polyquaternium 7

With an aim to be successful in this domain, we are supplying a huge range of Polyquaternium 7. It is used in cosmetic formulations as an antistatic agent. This compound inhibits the buildup of static electricity. Other than that, provided range is useful to help hair to hold a great style by absorbing a good moisture. Polyquaternium 7 is an excellent cationic conditioner for skin as well as hair purpose. It enables high alkalinity relaxers to decrease damage to hair.

Polyquaternium-7 also known as PQ 7 is Low acrylamide, non-paraben, aqueous, cationic copolymer developed for improved compatibility and clarity in anionic surfactant systems. Viscosity 7,500-15,000 mPas. Solids: 8-10%. pH value 3.5-4.5. Clear colorless liquid, characteristic faint odor. Soluble in water, glycerin and propylene glycol.

Benefits:

Imparts a smooth velvety feel and improves slip and moisturization in skin and hair care products
Improves wet combing and detangling of hair due to its.anti-static properties
Strong antistatic properties are ideal for use in anhydrous products
Provides rich, creamy foam to shampoos and shower gels
No build-up effect

Use: Add to formulas as is. Typical use level: 2-10%. For external use only.

Applications:

Hair conditioners
Shampoos
Hair rinses

Versatile Conditioning and Anti-Static Agent

Polyquaternium-7 excels in hair care and skin care formulations, serving as both a hair conditioning and anti-static agent. Its compatibility with most surfactants makes it highly effective in shampoos and conditioners, enhancing softness, manageability, and combability, while also imparting a smooth feel to skin care products.

Safe, Stable, and Easy to Handle

This cationic polymer poses no hazardous decomposition risks under standard storage and is non-poisonous, making it safe for personal care applications. It features stable performance over a broad pH range (4-9) and requires conventional storage practices-keeping containers sealed, in a cool, dry area away from direct light.

FAQ's of Polyquaternium 7:

Q: How is Polyquaternium-7 typically used in cosmetic formulations?

A: Polyquaternium-7 is integrated into shampoos, hair conditioners, and skin care products for conditioning, detangling, and anti-static benefits. Its water solubility and compatibility with a wide range of surfactants make it easy to incorporate during manufacturing.

Q: What are the main benefits of Polyquaternium-7 in hair care products?

A: It provides superior hair conditioning, reduces static, and enhances wet/dry combability. Regular use results in softer, smoother, and more manageable hair without leaving buildup or residue.

Q: When and how should Polyquaternium-7 be added to formulations?

A: Polyquaternium-7 should be added during the aqueous phase preparation, typically after initial mixing of water and other soluble ingredients, at concentrations aligned with intended product performance and stability.

Q: Where should Polyquaternium-7 be stored for maximum shelf life?

A: Store Polyquaternium-7 in tightly closed containers, placed in cool, dry, and well-ventilated areas away from light. Proper storage helps maintain its clear liquid appearance and prolongs its 12-month shelf life.

Q: What makes Polyquaternium-7 compatible with different surfactants?

A: Thanks to its cationic charge and stable chemical structure, Polyquaternium-7 works well with both anionic and nonionic surfactants without loss of performance, supporting a wide range of personal care products.

Q: Is Polyquaternium-7 hazardous or poisonous?

A: Polyquaternium-7 is considered non-poisonous and poses no hazardous decomposition risks under normal storage and usage conditions. Its mild odor and safe profile make it suitable for personal care applications.

Q: What is the process for handling and packaging Polyquaternium-7?

A: The product is supplied in plastic drums or IBC tanks to ensure safe and spill-free transport. During handling, containers should be kept tightly closed and stored properly to maintain product integrity.

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