NIKKOL ECT-7

NIKKOL ECT-7 is a versatile nonionic surfactant designed to efficiently incorporate oils and actives into aqueous formulations.
NIKKOL ECT-7 enhances formulation stability while maintaining a smooth and uniform product texture.
NIKKOL ECT-7 is valued for its balanced emulsifying performance and compatibility across a wide range of cosmetic systems.

CAS Number: 68412-55-5

Synonyms: Trideceth-8 carboxylic acid, RefChem:9348, EINECS 266-196-7, Ethanoic acid, 2-(tridecyloxypolyethyleneoxy)-, NIKKOL ECT-7, POLYETHYLENE GLYCOL 400 TRIDECYL ETHER CARBOXYLIC ACID, POLYOXYETHYLENE (8) TRIDECYL ETHER CARBOXYLIC ACID, Polyethylene glycol carboxymethyl tridecyl ether, TO701GHO8I, Tridecyl hepta(oxyethylene) methylcarboxylic acid, UNII-C717IUY001, UNII-TO701GHO8I

NIKKOL ECT-7 is a nonionic surfactant developed by Nikko Chemicals, commonly used in cosmetic and personal care formulations as an emulsifier and solubilizing agent.
NIKKOL ECT-7 is based on ethoxylated fatty alcohol chemistry, providing good compatibility with a wide range of ingredients and excellent stability in various formulation systems.
NIKKOL ECT-7 is valued for its mildness, emulsification efficiency, and ability to enhance product texture and stability.

NIKKOL ECT-7 acts as a foaming agent.
NIKKOL ECT-7 is an anionic surfactant with carboxylic acid and polyoxyethylene chain as hydrophilic groups.

In the unneutralized state, NIKKOL ECT-7 has the characteristics of a nonionic surfactant and has emulsifying ability.
Neutralization is possible with alkali according to the purpose.
Neutralizing type is a biodegradable hypoallergenic detergent with excellent detergency and dispersibility.

Uses of NIKKOL ECT-7:
NIKKOL ECT-7 is widely used in cosmetic and personal care formulations as an effective nonionic emulsifier and solubilizing agent, enabling the stable incorporation of oils, fragrances, and active ingredients into water-based systems.
NIKKOL ECT-7 is commonly applied in creams, lotions, shampoos, and cleansers to improve formulation stability, enhance texture, and ensure uniform distribution of components.
NIKKOL ECT-7 also contributes to improved spreadability and sensory properties, making it a valuable ingredient in skincare, hair care, and various emulsion-based products.

Benefits of NIKKOL ECT-7:
NIKKOL ECT-7 provides effective emulsification, ensuring stable and uniform oil-in-water formulations.
NIKKOL ECT-7 improves the solubility of oils, fragrances, and active ingredients in aqueous systems.

NIKKOL ECT-7 enhances product texture, giving a smooth and pleasant sensory feel.
NIKKOL ECT-7 offers good compatibility with a wide range of surfactants and formulation components.

NIKKOL ECT-7 contributes to improved stability and shelf life of cosmetic formulations.
NIKKOL ECT-7 supports consistent product performance across different applications.

Stability and Reactivity of NIKKOL ECT-7:

Chemical stability:
NIKKOL ECT-7 is stable under normal conditions of use, handling, and storage.

Reactivity:
NIKKOL ECT-7 shows low reactivity.
Does not undergo hazardous reactions under normal conditions.

Conditions to avoid:
Excessive heat.
Contamination.
Prolonged exposure to air.

Incompatible materials:
Strong oxidizing agents.

Hazardous decomposition products:
Thermal decomposition may produce carbon oxides (CO, CO₂).

Handling and Storage of NIKKOL ECT-7:

Handling:
Handle in accordance with good industrial hygiene practices.
Avoid unnecessary contact with skin and eyes.

Storage:
Store in tightly closed containers in a cool, dry, and well-ventilated area.

Storage conditions:
Protect from extreme temperatures.
Protect from contamination.

Packaging materials:
Use original or compatible containers.

Shelf life:
Stable under recommended storage conditions.

First Aid Measures of NIKKOL ECT-7:

Inhalation:
Move to fresh air.
Seek medical attention if irritation persists.

Skin contact:
Wash thoroughly with water and soap.

Eye contact:
Rinse cautiously with water for several minutes.
Seek medical advice if irritation continues.

Ingestion:
Rinse mouth.
Seek medical advice if necessary.

Most important symptoms:
Mild irritation may occur with prolonged exposure.

Firefighting Measures of NIKKOL ECT-7:

Suitable extinguishing media:
Water spray.
Foam.
Dry chemical powder.
Carbon dioxide (CO₂).

Specific hazards:
May release irritating fumes.
Carbon oxides may be generated when exposed to fire.

Protective equipment for firefighters:
Use self-contained breathing apparatus.
Wear protective clothing.

Special precautions:
Avoid inhalation of combustion gases.

Accidental Release Measures of NIKKOL ECT-7:

Personal precautions:
Avoid contact.
Ensure adequate ventilation.

Environmental precautions:
Prevent large quantities from entering drains or water systems.

Methods for cleanup:
Absorb with inert material such as sand or vermiculite.
Collect for disposal.

Exposure Controls / Personal Protection of NIKKOL ECT-7:

Occupational exposure limits:
Not specifically established.

Engineering controls:
Provide adequate ventilation.

Respiratory protection:
Not normally required.
Use mask if aerosol or mist is generated.

Hand protection:
Use protective gloves.

Eye protection:
Use safety goggles.

Skin protection:
Wear standard protective clothing.

Hygiene measures:
Wash hands after handling.
Avoid contact with skin and eyes.

Identifiers of NIKKOL ECT-7:
Product Name: NIKKOL ECT-7
Chemical Type: Ethoxylated fatty alcohol
INCI Name: PEG-7 Hydrogenated Castor Oil (typical classification)
Molecular Formula: Not fixed (ethoxylated mixture)
Molecular Weight: Variable
Chemical Class: Nonionic surfactant
Structure Type: Polyoxyethylene ether of fatty alcohol
Origin: Synthetic
Physical Form: Liquid

CAS Number: 68412-55-5
Chem/IUPAC Name: Poly(oxy-1,2-ethanediyl), .alpha.-carboxymethyl-.omega.-tridecyloxy- (6 mol EO average molar ratio)
COSING REF No: 80333

Properties of NIKKOL ECT-7:
Appearance: Clear to slightly hazy liquid
Odor: Mild
pH: ~5.0–7.0
Density: ~0.95–1.05 g/cm³
Viscosity: Low to medium
Solubility: Readily soluble or dispersible in water
HLB Value: ~12–14

Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No