Poly(ethylene glycol) distearate CAS 9005-08-7

It is white solid, soluble in isopropyl alcohol, glycerol, gasoline solvent, dispersed in water, melting point 35-37℃. It is used as emulsifier and thickener in cosmetic and detergent industry, and also used as plasticizer of various resins, de-watering component of abrasive paste and polishing paste.

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Model:
9005-08-7
Brand:
bosschemical
Code:
9005-08-7

Product Description

Poly(ethylene glycol) distearate Basic information
Product Name:	Poly(ethylene glycol) distearate
CAS:	2595268
MF:	C19H40O4
MW:	332.5185
EINECS:
Mol File:	9005-08-7.mol
Poly(ethylene glycol) distearate Chemical Properties
Melting point	35-37 °C
Fp	>230 °F
Odor	at 100.00?%. mild waxy
Dielectric constant	2.3（0.0℃）
LogP	5.997 (est)
CAS DataBase Reference	2595268
EPA Substance Registry System	Polyethylene glycol distearate (9005-08-7)

Testing items	Testing standard	Testing results
Appearance	Pale yellow to milky white solid	Pale yellow to milky white solid
Assay（%）	≥99	99.4
Saponification value (mgKOH/g)	14-22	17.15
Acid value	/	≤8
PH value (1% aqueous solution)	5.0~7.0	6.47
HBL value	/	18
Conclusion	Qualified

Poly(ethylene glycol) distearate CAS 9005-08-7 C19H40O4 Cosmetic thickener

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis