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Highly effective emulsifier for oil-in-water systems with excellent stability across a broad pH range (pH 3–11).
Low foaming profile suitable for industrial cleaning and metalworking fluid formulations.
Biodegradable structure derived from renewable sorbitan and natural fatty acid feedstocks.
Good compatibility with electrolytes, hard water, and common anionic and nonionic surfactants.
Non-irritating to skin and low in acute toxicity, supporting safer handling in manufacturing environments.
Industrial and institutional (I&I) hard-surface cleaners.
Metalworking fluids including soluble oils and semi-synthetic coolants.
Agrochemical emulsifiable concentrates (EC) and suspension concentrates (SC).
Textile auxiliary agents for scouring, leveling, and dye dispersing.
Personal care emulsions requiring mild, low-foam stabilization (e.g., creams, lotions).
| Chemical Type | Sorbitan monooleate-based nonionic surfactant |
| Product Form | Viscous amber liquid |
| Appearance | Clear to slightly hazy yellowish liquid at 25°C |
| HLB Value | 4.3 |
| Solubility | Insoluble in water; dispersible in hot water; fully soluble in common organic solvents (e.g., ethanol, chloroform, mineral oil) |
| Acid Value (mg KOH/g) | ≤ 10 |
| Saponification Value (mg KOH/g) | 140–160 |
| Iodine Value (g I₂/100 g) | 70–90 |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
