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8.7485.1000 POLYETHYLENE GLYCOL 400 MERCK
Description
Catalogue Number 807485
Synonyms Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 400
Product Information
CAS number 25322-68-3
EC number 500-038-2
HS Code 3907 29 11
Quality Level MQ200
Applications
Application Polyethylene glycol 400 for synthesis. CAS 25322-68-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).
Physicochemical Information
Boiling point >200 °C (1013 hPa)
Density 1.13 g/cm3 (20 °C)
Flash point 138.6 °C
Ignition temperature 360 °C DIN 51794
Melting Point 5 °C
pH value 5 - 7 (100 g/l, H₂O, 20 °C)
Vapor pressure <0.1 hPa (20 °C)
Viscosity kinematic 97 - 110 mm2/s (20 °C)
Toxicological Information
LD 50 oral LD50 Rat 28000 mg/kg
LD 50 dermal LD50 Rabbit > 20000 mg/kg
Safety Information according to GHS
RTECS TQ3675000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
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.
Storage and Shipping Information
Storage Store below +30°C.
Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Specifications
Color according to color reference solution Ph.Eur. colorless liquid
Density (d 20 °C/ 4 °C) 1.124 - 1.127
Hydroxyl value 267 - 295
Average molecular mass 380 - 420
Identity (IR) passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
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