81292

Poly(ethylene glycol)

analytical standard, 4,000

• 동의어(들): PEG
• Linear Formula: H(OCH₂CH₂)_nOH
• CAS Number: 25322-68-3
• MDL number: MFCD00081839
• UNSPSC 코드: 12352104
• PubChem Substance ID: 24887743
• NACRES: NA.24

속성

• Grade: analytical standard
• Quality Level: 100
• 유통기한: limited shelf life, expiry date on the label
• 분자량: M_n ~4120; M_p ~4450; M_w ~4240
• 기술: gel permeation chromatography (GPC): suitable
• Mw/Mn: ~1.03
• 응용 분야: cleaning products; cosmetics; food and beverages; personal care
• 형식: neat
• 저장 온도: 2-8°C
• SMILES string: C(CO)O
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
• InChI key: LYCAIKOWRPUZTN-UHFFFAOYSA-N

설명

일반 설명

Poly(ethylene glycol) (PEG) is regarded as the gold standard for stealth polymers in polymer based drug delivery. PEGs and their anionic or non-ionic derivatives are widely used in cosmetic products.

애플리케이션

PEG is known to modify enzymes and proteins for the preparation of improved therapeutic agents.

안전성 정보

• 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)