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Polietilenglicole 4.000, GPR RECTAPUR®

Fornitore: VWR Chemicals

Synonyms: PEG 4.000

26609.290EA 68.2 EUR
26609.290 26609.460
Polietilenglicole 4.000, GPR RECTAPUR®
Polietilenglicole 4.000
Formula: H(OCH₂CH₂)nOH
Peso molecolare: 4000 g/mol
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD01779612
CAS Number: 25322-68-3

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Risultati del test di specificazione

Average molecular weight 3500 - 4500
Hydroxyl value 25 - 32
pH (5%) 4,0 - 8,0
Viscosity (20°C, 50% water) 110 - 142 mPa.s
Melting point (clear) about 55°C
Identification (IR) passes test

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