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Merck

88276

Sigma-Aldrich

Poly(ethylene glycol)

greener alternative

BioUltra, 3,350

동의어(들):

Polyethylene glycol, Polyethylene oxide, Polyoxyethylene, 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
PubChem Substance ID:
24889075
NACRES:
NA.26

주요 문서

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Quality Level

200

제품 라인

BioUltra

양식

powder

분자량

Mr 3000-3700

환경친화적 대안 제품 특성

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

sustainability

Greener Alternative Product

불순물

insoluble matters, passes filter test

pH

5.5-7.0 (25 °C, 50 mg/mL in H2O)

solubility

H2O: 50 mg/mL, clear, colorless

음이온 미량물

chloride (Cl-): <50 mg/kg
sulfate (SO42-): <50 mg/kg

양이온 미량물

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤5 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤200 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤200 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

50 mg/mL in H2O

UV 흡수

λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.03

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

Poly(ethylene glycol) (PEG) is a linear polyether of ethylene glycol (ethane-1,2-diol). It is soluble in water, benzene, ethanol, acetonitrile, and dichloromethane. However, it is insoluble in diethyl ether and hexane. This non-ionic polymer can exist in the monomer and aqueous phases.
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

Poly(ethylene glycol) has been used:

  • to grow the crystals of HLA-A∗02:01-N222-230 LLLDRLNQL (pHLA) complex
  • in the fabrication of ultrathin, free-standing, and porous polymer membranes for retinal tissue engineering
  • to grow the crystals of the C2c2-crRNA complex
  • to grow the crystals of the apo-C2c2 thermolysin-resistant core

생화학적/생리학적 작용

Poly(ethylene glycol) (PEG) is used in several pharmaceutical applications. This polymer occurs as a preservative and is used in biomedical applications like drug delivery systems, biosensing, and tissue engineering. PEG is also used in cosmetic ointments and creams. It is used as a binding and dispersing agent in chemical and other industries.

특징 및 장점

  • Environment friendly
  • Biocompatible
  • Unique solvent solution

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
BCCH0728
BCCF9207
BCCF2777
BCCD4448
BCCD2004

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