Polyethylene glycol fatty acid ester

Description

Specifications:

Variety	Specification	Code
Polyethylene glycol stearate	Ethylene glycol monostearate	EGMS
	Ethylene glycol distearate	EGDS
Diethylene glycol monostearate	Diethylene glycol distearate	DEGMS
	Diethylene glycol distearate	DEGDS
Polyethylene glycol 400 monostearate	PEG 400 monostearate	PEG400MS
	PEG 400 distearate	PEG400DS
Polyethylene glycol laurate	Polyethylene glycol 200 monolaurate	PEG200ML
	Polyethylene glycol 200 dilaurate	PEG200DL
	Polyethylene glycol 400 monolaurate	PEG400ML
	Polyethylene glycol 400 dilaurate	PEG400DL
Polyethylene glycol oleate	Polyethylene glycol 400 monooleate	PEG400MO
	Polyethylene glycol 400 dioleate	PEG400DO
	Polyethylene glycol 600 monooleate	PEG600MO
	Polyethylene glycol 600 dioleate	PEG600DO
	Polyethylene glycol 4000 monooleate	PEG4000MO
	Polyethylene glycol 6000 monooleate	PEG6000MO
PEG-264 oleate	PEG-264 oleate	PEG-264

 

Technical Specifications:

Specification	Appearance	Acid value (mgKOH/g)	Saponification value (mgKOH/g)	Content (%)	pH value (1% aqueous solution)	HLB value
EGMS	Light yellow to milky white solid	≤ 5	170-190	≥ 99%	5.0-7.0	2-4
EGDS	Light yellow to milky white solid	≤ 10	185-200	≥ 99%	5.0-7.0	1.5
DEGMS	Light yellow to milky white solid	≤ 5	160-170	≥ 99%	5.0-7.0	3.5
DEGDS	Light yellow to milky white solid	≤ 10	184-194	≥ 99%	5.0-7.0	3
PEG400MS	Light yellow to milky white solid	≤ 5	75-95	≥ 99%	5.0-7.0	10.7-11.7
PEG400DS	Light yellow to milky white solid	≤ 10	110-130	≥ 99%	5.0-7.0	7.2-8.2
PEG200ML	Colorless to light yellow liquid	≤ 5	140-155	≥ 99%	5.0-7.0	9.5
PEG200DL	Colorless to light yellow liquid	≤ 10	195-210	≥ 99%	5.0-7.0	8
PEG400ML	Colorless to light yellow liquid	≤ 5	90-110	≥ 99%	5.0-7.0	13
PEG400DL	Colorless to light yellow liquid	≤ 10	130-155	≥ 99%	5.0-7.0	10.5
PEG400MO	Amber liquid	≤ 5	75-95	≥ 99%	5.0-7.0	11-12
PEG400DO	Amber liquid	≤ 10	100-130	≥ 99%	5.0-7.0	7-8
PEG600MO	Amber liquid	≤ 5	60-75	≥ 99%	5.0-7.0	13-14
PEG600DO	Amber liquid	≤ 10	85-105	≥ 99%	5.0-7.0	10-11
PEG4000MO	Yellow solid	≤ 5	10-15	≥ 99%	5.0-7.0	18-18.5
PEG6000MO	Yellow solid	≤ 5	5-10	≥ 99%	5.0-7.0	19
PEG-264	Pale yellow to yellow liquid	≤ 2	117-123	≥ 99%	5.0-7.0	–

 

Performance and Applications:

EGMS, EGDS: Soluble in isopropanol, toluene, soybean oil, and mineral oil. Used in textiles, fiber processing, metal processing, cosmetics as emulsifiers, dispersants, solubilizers, lubricants, softeners, antistatic agents, pearlescent agents, and pharmaceutical intermediates.

DEGMS, DEGDS: Insoluble in water, ethanol, dispersible in hot water. Used in pharmaceuticals as solubilizers, emulsifiers, dispersants, and transdermal enhancers; in textiles as emulsifiers, light-blocking agents, and pearlescent agents; in food industry as emulsifiers, fragrance, pigment solubilizers, stabilizers, and foam regulators.

PEG400MS, PEG400DS: Soluble in various organic solvents, disperses in water. Provides emulsifying, solubilizing, wetting, and softening properties. Used in textile industry as emulsifiers, softeners, lubricants; in cosmetics, metal processing as cleansers, lubricants, brighteners; in paper industry as thickening agents for starch coatings, stabilizers; in pharmaceuticals as liquid and emulsion drug emulsifiers; also used for lipid emulsification, grinding dispersants for pigments, and grinding aids for paints and printing inks.

PEG200ML, PEG200DL, PEG400ML, PEG400DL: Disperses in water, forms turbid mixtures with mineral and vegetable oils. Used in water-based paints as defoamers, in ethylene vinyl acetate copolymer solutions as viscosity reducers, in hair dye creams as viscosity control additives, also used as paper softening additives.

PEG400MO, PEG400DO, PEG600MO, PEG600DO, PEG4000MO, PEG6000MO: Soluble in water, exhibits good washing, emulsifying, and lubricating properties. Used in cosmetics as O/W emulsifiers, in textile industry as leveling agents, dispersants, softeners, in metal processing as lubricants. Used in pesticides as emulsifiers for insecticide, also applicable in water-soluble coatings, acid etching of printed circuit boards.

PEG-264 oleate: Easily soluble in oils and organic solvents, exhibits good smoothing and emulsifying effects. Widely used as emulsifiers for synthetic fiber manufacturing, characterized by low solidification point, good viscosity temperature properties, low volatility, and good oxidation resistance.

Packaging and Storage: Packaged in 200 kg iron drums or 50 kg plastic drums. Stored and transported like general chemicals. Store in a dry and ventilated place. Shelf life of two years.