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CREMOPHOR (R) A25 CAS#68439-49-6

Efficient Oil-in-Water Emulsifier: Provides reliable emulsification for oil-in-water systems used in creams, ointments, gels, and liquid emulsions.
Versatile Cosmetic Application: Suitable for a wide range of cosmetic formulations, supporting flexible product development.
Enhanced System Stability: Acts as an effective protective colloid, improving the stability of dispersed systems.
User-Friendly Physical Form: Supplied as free-flowing, non-dusting micro-granules for easier handling and processing in R&D applications.

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Product Details

CREMOPHOR® A25 (CAS No. 68439-49-6)

CREMOPHOR® A25 is an oil-in-water emulsifier used in the formulation of ointments, creams, liquid emulsions, gels, and other cosmetic products. It is provided as free-flowing, non-dusting micro-granules and functions as an efficient protective colloid, helping to enhance the stability of dispersed systems. This research-grade material is intended exclusively for R&D use.

CREMOPHOR (R) A25 CAS#68439-49-6

CREMOPHOR (R) A25 Chemical Properties

Boiling point	330-400℃ at 101kPa
density	0.87g/cm3 at 21℃
vapor pressure	0-5Pa at 20℃
Fp	243℃
storage temp.	Store at room temperature, keep dry and cool
solubility	H2O: 1 g/10 mL, clear, colorless
form	crystals
color	White to off-white
Odor	at 100.00%. mild waxy
Cosmetics Ingredients Functions	SURFACTANT - EMULSIFYING
	VISCOSITY CONTROLLING
	CLEANSING
	SURFACTANT - CLEANSING
Cosmetic Ingredient Review (CIR)	CREMOPHOR (R) A25 (68439-49-6)
LogP	5.91-8.43 at 22-25℃ and pH5.25-7
Surface tension	67.5mN/m at 6.6mg/L and 25℃
EPA Substance Registry System	Ethoxylated C16-18 alcohols (68439-49-6)
Hazard Codes	N
Risk Statements	50/53
Safety Statements	60-61
RIDADR	UN 3077 9/PG 3
WGK Germany	2
RTECS	AZ0883332
TSCA	TSCA listed
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral
	Aquatic Acute 1
	Aquatic Chronic 2
	Eye Dam. 1
	Skin Irrit. 2

CREMOPHOR (R) A25 CAS#68439-49-6

Product Applications of CREMOPHOR® A25 (CAS No. 68439-49-6)

Eumulgin™ B25 is a polymer used in cosmetic formulations. It serves as an oil-in-water emulsifier applicable in ointments, creams, gels, and other cosmetic products. It is also used as a reagent in liquid crystal nanoparticle formulations for oral drug delivery systems, enabling liver-targeted distribution.

CREMOPHOR (R) A25 CAS#68439-49-6