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Merck

91462

Sigma-Aldrich

Kollisolv® PEG E 300

greener alternative

동의어(들):

Poly(ethylene glycol), Lutrol E 300, Macrogol 300, Polyethylene glycol 300, PEG

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
H(OCH2CH2)nOH
CAS 번호:
25322-68-3
MDL number:
MFCD00081839
UNSPSC 코드:
12352104
NACRES:
NA.25

주요 문서

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도움 문의

양식

liquid

Quality Level

100

분자량

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

환경친화적 대안 제품 특성

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

sustainability

Greener Alternative Product

불순물

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)

점도

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

수산기 값

340‑394 mg KOH/g

solubility

H2O: 10%, clear, colorless

적합성

complies for acidity or alkalinity

환경친화적 대안 카테고리

Aligned

SMILES string

C(CO)O

InChI

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

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

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관련 카테고리

일반 설명

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.

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)

428.0 °F - closed cup

Flash Point (°C)

220.00 °C - closed cup

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
BCCJ8948
BCCG6761
BCCF4164
BCCB2060
BCBW9868

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