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LC4766 Polyethylene glycol 2000
DAB

 

Order number Packaging Quantity Price €
AC31766 Plastic bottle 1 kg Inquire

 

Product information
Grade DAB
Synonyms Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 2000
Hill Formula HO(C2H4O)nH
Chemical formula HO(C2H4O)nH
HS Code 3404 20 00
EC number 500-038-2
Molar mass 1800.00 g/mol
CAS number 25322-68-3

 

Chemical and physical data
Ignition temperature 420 °C
Solubility 600 g/l (20 °C)
Melting point 49 – 52 °C
Molar mass 1800.00 g/mol
Density 1.21 g/cm3 (20 °C)
Bulk density 400 – 500 kg/m3
pH value 4 – 7 (100 g/l, H2O, 20 °C)
Flash point 250 °C
Viscosity kinematic 46 – 55 mm2/s (20 °C) (50% solution)

 

Safety information
RTECS TQ4041000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Transport information
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good

 

Toxicological data
LD 50 oral LD50 rat 28000 mg/kg

 

Specifications
Appearance white or almost white solid with a waxy or paraffin-like appearance
Identity passes test
Appearance of solution passes test
Acidic or alkaline impurities passes test
Density (d 20/20) about 1.080 (50% solution)
Viscosity
– 20 °C
46.3 – 53.7 mm2/s
– 20 °C 50.0 – 58.0 mPas
Solidification point 45 – 50 °C
Hydroxyl value 51 – 63
Average molecular mass 1800 – 2200
Reducing substances passes test
Ethylene oxide (GC) ≤ 1 ppm
Dioxane (GC) ≤ 10 ppm
Water (K. F.) ≤ 1.0 %
Sulfated ash ≤ 0.2 %