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Merquat™ 7SPR polymer

Merquat™ 7SPR polymer is a high molecular weight, non-paraben, low-acrylamide, cationic copolymer specifically designed for compatibility and clarity in anionic surfactant systems. It is used to improve the wet and dry properties of hair care products and enhance the sensory feel of bath and shower products.

Brand: Merquat™ (12 products)

INCI Name: Polyquaternium-7

Functions: Conditioner, Foam Booster, Sensory Additive

Labeling Claims: Clean at Sephora, Credo Clean Standard, GMO-free, Halal, Paraben-free, Sulfate-free, TSE-free, Ulta Beauty's Conscious Beauty

Certifications & Compliance: CFDA Compliant (China), Halal

Benefit Claims: Cleansing, Compatibility, Conditioning, Creamy Texture, Dense Foam, Detangling, Enhanced Slip, Foam Enhancement, Good Wet Combing, Improves Clarity, Lustrous, Moisturizing, Rich Feel, Sensory Enhancement, Silky Feel, Skin Tightening, Smooth Feel, Soft Feel, Softening, Versatile Sensory Modifier

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Features & Benefits

Benefit Claims
Labeling Claims
Features and Benefits
  • Highly compatible with anionic and amphoteric surfactant systems
  • Imparts a smooth, velvety feel
  • Improves slip and moisturization in skin care products
  • Provides excellent detangling, wet combability and softness in shampoo systems
  • Provides luster and soft feel
  • Provides rich, creamy foam to shampoos and bath and shower products
  • Reduces tightness after drying, provides excellent moisturization in bath and shower products
Product Highlights

Merquat™ 7SPR polymer is an aqueous, high molecular weight, non-paraben, low acrylamide, cationic copolymer developed for the highest compatibility and clarity within the PQ-7 family in anionic surfactant systems. This highly substantive copolymer is recommended to improve wet and dry properties of hair care products and to enhance feel in bath and shower products.

Applications & Uses

Properties

Physical Form
Appearance
Colorless liquid
Odor
Slight
Specifications
ValueUnitsTest Method / Conditions
Brookfield Viscosity (at 25°C)9000 - 15000cPsTP-N01004/TP-00042
Colormax. 15APHAN01096
pH (at 25°C)3.3 - 4.5-N01200
Solids Content8.8 - 9.8%N01302

Regulatory & Compliance

Certifications & Compliance
Regulatory Status
  • Merquat™ 7SPR polymer is widely registered on chemical inventories across the globe. For specific status, please consult the most recent Safety Data Sheet or contact your local Lubrizol representative.
  • TSE/GMO Certified
  • China compliant
  • Halal

Packaging & Availability

Storage & Handling

Storage Information & Retest Period
  • Store in tightly-closed, UV-resistant containers protected from sunlight. Product is freeze-thaw stable but should be protected from freezing to maintain liquid state. If frozen, heat with mixing until liquid. Avoid prolonged storage at elevated temperatures above ambient. Consult the Safety Data Sheet (SDS) for additional pertinent information.
  • Recommended retest period is 730 days from the date of manufacture.