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91462

Poli(etilenglicol)

greener alternative

Sinónimos:

PEG

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Fórmula lineal:
H(OCH2CH2)nOH
Número CAS:
25322-68-3
UNSPSC Code:
12352104
NACRES:
NA.25
MDL number:
MFCD00081839
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form

liquid

Quality Segment

100

mol wt

average Mw 285-315 g/mol (from OH-value (56100*2)/OHZ)

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

impurities

reducing substances, complies, ≤0.1% sulfated ash, ≤0.25% ethylene glycol and diethylene glycol (sum), ≤1 ppm ethylene oxide, ≤1 ppm lead (verified on random samples only), ≤1.0% water, ≤10 ppm dioxan, ≤15 ppm formaldehyde, ≤5 ppm heavy metals (verified on random samples only), 0.5 g acetic acid (per 100 g), 620 ppm ethylene oxide

pH

4.5-7.0 (50 g/L)

viscosity

80-105 mPa.s(20 °C) (5.4-6.4 CS (98.9°C))

hydroxyl value

340‑394 mg KOH/g

solubility

H2O: 10%, clear, colorless

suitability

complies for acidity or alkalinity

greener alternative category

Aligned

SMILES string

C(CO)O

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.

Application

Kollisolv polyethylene glycols are used as thickening agents and gel binders in the pharmaceutical industry.
This research grade product is intended for use in R&D and development only.

Other Notes

The PEG E grades of Kollisolv are polyethylene glycols (macrogols) of different molecular weights.

Legal Information

Kollisolv is a registered trademark of BASF

Clase de almacenamiento

10 - Combustible liquids

wgk

WGK 1

flash_point_f

428.0 °F - closed cup

flash_point_c

220.00 °C - closed cup

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Certificados de análisis (COA)

Lot/Batch Number

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