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Merck
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추가 자료

06855

Sigma-Aldrich

Kollisolv® PEG E 400

동의어(들):

Poly(ethylene glycol), Lutrol E 400, Macrogol 400, Polyethylene glycol, Polyethylene glycol 400, PEG

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About This Item

Linear Formula:
H(OCH2CH2)nOH
CAS Number:
25322-68-3
MDL number:
MFCD00081839
UNSPSC 코드:
12161900
NACRES:
NA.25

형태

liquid

분자량

average Mw 380-420 g/mol (from OH-value (56100*2/OHZ))

기술

electrophoresis: suitable

불순물

reducing substances, complies
≤0.1% sulfated ash
≤0.25% ethylene glycol and diethylene glycol (sum)
≤0.5 g acetic acid (per 100 g)
≤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 (verfied on random samples only)
≤620 ppm ethylene glycol

pH

4.5-7.0 (50 g/L)

점도

105-130 mPa.s(20 °C) (6.8-8.0 CS (98.9°C)

수산기 값

267‑295 mg KOH/g

solubility

H2O: 10%, clear, colorless

적합성

complies for acidity or alkalinity

SMILES string

C(CO)O

InChI

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

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

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.

기타 정보

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

법적 정보

Kollisolv is a registered trademark of BASF

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

시험 성적서(COA)

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P I Polimeni et al.
Journal of cardiovascular pharmacology, 14(3), 374-380 (1989-09-01)
The acute hemodynamic effects of an intravenously (i.v.) injected poly(ethylene oxide), Polyox WSR N-60K (dose 50 mg/kg), were studied in the open-chest rat anesthetized with sodium pentobarbital. The injectate is one of four drag-reducing polymers known to augment in vitro
I L Konorova et al.
Patologicheskaia fiziologiia i eksperimental'naia terapiia, (4)(4), 7-9 (1991-07-01)
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