Name: BASF Lutensol XL 40 Nonionic Surfactant
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of BASF Lutensol XL 40 Nonionic Surfactant

Highly effective nonionic surfactant based on ethoxylated linear alcohols with optimized hydrophile-lipophile balance (HLB ≈ 13.5).
Excellent low-foaming performance in high-shear and high-temperature industrial cleaning processes.
Outstanding emulsification and solubilization capacity for hydrophobic actives and oils.
Good biodegradability and favorable toxicological profile, supporting sustainable formulation design.
Stable across a broad pH range (pH 2–13) and compatible with anionic, cationic, and amphoteric surfactants.

Typical Applications Of BASF Lutensol XL 40 Nonionic Surfactant

Industrial and institutional (I&I) hard-surface cleaners, including floor, tile, and metal degreasers.
Formulations for textile auxiliaries, such as scouring agents and dye dispersants.
Agrochemical adjuvants for enhancing pesticide and herbicide solubilization and foliar spread.
Paint and coating additives to improve pigment wetting and dispersion stability.
Oilfield chemicals, including demulsifiers and pipeline cleaning formulations.

Chemical Type	Linear alcohol ethoxylate (C12–C15, ~40 mol EO)
Product Form	Liquid
Appearance	Pale yellow to colorless, clear liquid
HLB Value	Approx. 13.5
pH (1% aqueous solution)	5.0–7.0
Solubility in Water	Freely soluble at 20 °C
Cloud Point (1% solution)	~68–72 °C
Active Content	≥98.0% (by GC)

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