PEG300

PEG 300 (POLYETHYLENE GLYCOL) MERCK premium quality Synthesis Grade 1L

$220.00

Product Description

Polyethylene glycol (PEG) is a polyether compound with many applications from industrial manufacturing to medicine. PEG is also known as polyethylene oxide (PEO) or polyoxyethylene (POE), depending on its molecular weight. The structure of PEG is commonly expressed as H−(O−CH2−CH2)n−OH

Description
Additional information

PRODUCT SPECIFICATIONS:

POLYETHYLENE GLYCOL 300

Synthesis grade

HO(C2H4O) nH

M = 300 g/mol

CAS [25322-68-3]

identity (IR-spectrum) – passes test

density (20 /4 ) 1,125 – 1,127

mean molar mass – 285 – 315

hydroxyl number – 356 – 394

Physical data •

Form: thick liquid
Density: 1,13 g/cm3
Solub. in water (20 ºC): freely miscible
Melting point: -15 – -10 ºC
Flash point: 220 ºC
Ignition temp.: 370 ºC
Vapour pressure: (20 ºC) < 0,1 hPa
pH (100 g/l H2O, 20 ºC) 4 – 7

Toxicological data:

LD 50 (oral, rat): > 15000 mg/kg
MAK: 1000 mg/m3 • WGK: 1

Transport/storage:

LGK: 10-13
Disposal: 1

Applications:

synthesis of organic products, in food industry, cosmetics

Weight	5 kg
Dimensions	35 × 26 × 30 cm