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CAS NO.25322-68-3
Poly(ethylene glycol) 25322-68-3
Product Name | Poly(ethylene glycol) |
Synonyms | Polyethylene glycol; PEG |
CAS No. | 25322-68-3 |
Molecular Formula | HO(CH2CH2O)nH |
Molecular Weight | 697.611 |
Appearance | Colorless transparent liquid |
Melting Point | 64-66 ºC |
Density | 1.125 |
Refractive index | 1.458-1.461 |
Flash point | 171 ºC |
Assay |
99% |
Polyethylene glycol (CASNO.25322-68-3)
1.specification
Product Name |
Appearance 20~30℃ |
Hydroxyl value mgKOH/g |
Molecular weight |
Kinematic viscosity mm2/s |
Color APHA |
moisture % |
PH |
PEG200 |
Colorless clear liquid |
560±20 |
200±20 |
22~23 |
≤80 |
≤0.5 |
5.0~7.0 |
PEG400 |
Colorless clear liquid |
255~312 |
400±40 |
23~27 |
≤50 |
≤0.5 |
5.0~7.0 |
PEG500 |
Clear liquid |
199-249 |
500±50 |
—— |
≤50 |
≤0.5 |
5.0-7.0 |
PEG600 |
White viscous liquid |
170~208 |
600±60 |
—— |
≤50 |
≤0.5 |
5.0~7.0 |
PEG1000 |
White cream |
112±5 |
1000±100 |
2.4~3.0 |
—— |
≤0.5 |
5.0~7.0 |
PEG1500 |
White flake |
72-82 |
1500-1750 |
3.0-4.0 |
—— |
≤0.5 |
5.0~7.0 |
PEG2000 |
White flake |
53~59 |
2000±200 |
4.0~6.0 |
—— |
≤0.5 |
5.0~7.0 |
PEG4000 |
White flake |
25~31 |
4000±400 |
8.0~11.0 |
—— |
—— |
5.0~7.0 |
PEG6000 |
White solid |
16-22 |
6000±1000 |
—— |
—— |
—— |
5.0~7.0 |
PEG8000 |
White solid |
13.2-14.9 |
—— |
—— |
—— |
—— |
5.0~7.0 |
PEG10000 |
White solid |
—— |
—— |
18-23 ( 40℃ 25%aq.solution) |
≤30 |
—— |
4.0-7.0 5%aq.solution |
PEG12000 |
White solid |
—— |
—— |
25-30 ( 40℃ 25%aq.solution ) |
≤30 |
—— |
4.0-7.0 5%aq.solution |
PEG20000 |
White solid |
—— |
—— |
40-55 ( 40℃ 25%aq.solution ) |
≤30 |
—— |
4.5-7.0 5%aq.solution |
2. Packing: PEG200-1000 IN 200KG drum PEG1500-20000 IN 20KG paper bag