Glikol polietylenowy 6000 EssentQ® do syntezy – SCHARLAU
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Additional information
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PRODUCENT: SCHARLAB
Polyethylene glycol 6000, EssentQ®
PEG
– Synonyms: Carbowax, PEG, Polyoxyethylene glycol, Polyglycol, Polyethylene oxide
– HO(C2H4O)nH
– M = 6000 g/mol
– CAS [25322-68-3]
– EINECS-No.: 203-473-3
– Solub. in water: (20 ºC): ~ 500 g/l
– Melting point: 55 – 62 ºC
– Flash pt. 250 ºC
– Ignition temp.: 420 ºC
– Vapour pressure: (20 ºC) < 0,1 hPa
- LD 50 (oral, rat): > 50000 mg/kg
– Tariff number: 3404 20 00 00
– Applications: synthesis of organic products, in food industry, cosmetics.
SPECIFICATIONS
identity (IR-spectrum): passes test
average molar mass: 5000 – 7000
melting range : 56 – 61 °C
hydroxyl number: 16 – 23
