8.17006

ポリエチレングリコール

4000, powder, EMPROVE^® EXPERT, Ph. Eur., NF

• 別名: PEG
• 化学式: H(OCH₂CH₂)_nOH
• CAS番号: 25322-68-3
• MDL番号: MFCD00081839
• UNSPSCコード: 13111021
• EC Index Number: 500-038-2

特性

• 認証: NF; Ph. Eur.
• 品質水準: 500
• 蒸気圧: <0.01 hPa ( 20 °C)
• 製品種目: EMPROVE^® EXPERT
• 形状: powder; solid
• 自己発火温度: >320 °C (DIN 51794)
• 分子量: average M_n 4000
• テクニック: API processing | nano-milling: suitable
• pH: 5-7 (20 °C, 100 g/L in H₂O)
• mp: 53-58 °C
• 転移温度: flash point 270 °C
• 密度: 1.2 g/cm³ at 20 °C
• アプリケーション: liquid formulation; pharma/biopharma processes; pharmaceutical; semi-solid formulation; solid formulation; solubility enhancement
• 輸送温度: ambient
• 保管温度: 15-25°C
• SMILES記法: C(CO)O
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
• InChI Key: LYCAIKOWRPUZTN-UHFFFAOYSA-N

詳細

詳細

When working on a pharmaceutical formulation, there are specific considerations to make and challenging hurdles to take before you can successfully launch your final drug product - formulation stability, release kinetics and bioavailability limitations just to name a few. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove^® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC^® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

アプリケーション

Polyethylene glycol (PEG) is a multipurpose polymer which can be applied in solid, semi-solid and liquid formulations. Its broad functional spectrum includes e.g. improvement of API solubility, acting as a lubricant for tablet coating, function as a carrier, and many more. Our comprehensive portfolio of PEGs comprises diverse polymer sizes of different molecular weights to meet your specific application and needs.

法的情報

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany

SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): 281.5 °F - closed cup
• 引火点(℃): 138.6 °C - closed cup