Polyethylene glycol 35,000 stabilised för syntes pH 5 - 7 (100 g/l, H₂O, 20 °C), Sigma-Aldrich®
Leverantör: Merck
Synonyms:
PEG 35,000
Stabilization:
Stabilised with 2-tert-butyl-4-methoxyphenol
M-Clarity™ quality level = MQ200
8.18892.1000
8.18892.5000
8.18892.1000EA
1050
SEK
8.18892.1000
8.18892.5000
Polyethylene glycol 35,000 stabilised för syntes pH 5 - 7 (100 g/l, H₂O, 20 °C), Sigma-Aldrich®
Polyethylene glycol 35,000
Formel:
H(OCH₂CH₂)nOH MW: 35000 g/mol Smältpunkt: 60 - 65 °C Densitet: 1,2 g/cm³ (20 °C) Flampunkt: 260 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00081839 CAS nummer: 25322-68-3 EINECS: 500-038-2 |
Specifikation testresultat
Hydroxyl value | 3-4 |
Melting range (lower value) | ≥ 62 °C |
Melting range (upper value) | ≤ 67 °C |
Average molecular mass | 28000 - 38000 |
Identity (IR) | passes test |
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