Stearic Acid Methyl Ester Ethoxylates Sulfonates
Alias
FMES
Category
Anionic surfactants-Sulfonate
CAS No.
Structural Formula
Properties
Appearance: yellow viscous liquid; or solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, emulsifying, dispersing, solubilizing abilities. low foaming; low permeating. resistance to inorganic electrolyte, hard water, alkali. excellent degreasing, wax removing, dirt anti-staining abilities. Preferred raw materials of degreasing agent, wax removing agent.
Synthesis
Quality standards & test methods
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item
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physical and chemical indexes
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test methods
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Actives*, %, ≥
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60-75
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pH (25℃, 1%)
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5.0-9.0
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*: should be marked on molecular weight.
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Major Uses
Cleansing agent in textile.
Degreasing agent, fat-liquoring agent, emulsifying agent in leather.
Cleansing agent in industrial cleaning. especially suitable for cleaning grease, wax.
Emulsifying agent in emulsion polymerization.
Cleansing agent in household cleaning products.
Manufacturers
Update: 20131029(1);