Hefei TNJ chemical industry co.,ltd
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CAS NO.9004-74-4
Technology: Technology innovation is our eternal pursuit,or we will be left behind.Our technology experts,all from famous universities and institutes,has rich experience and high achievements in chemical research.This makes sure that our technology support is reliable and authoritative.All of self-owned fine chemicals are manufactured strictly in accordance with international standard.We have our own independent lab test center,and also has scientific cooperation with local colleges and institutes.
Methoxy Polyethylene Glycol
Product Information
Product Name Methoxy Polyethylene Glycol
Synonyms Poly(ethylene glycol methyl ether) MPEG
Molecular Formula (C2H4O)mult CH4O
Molecular Weight 76.09
CAS 9004-74-4
Density 1.08
Melting point 12℃
Boiling point 200℃
Refractive index 1.459-1.457
Flash point 268℃
Specification
|
Item |
MPEG1000 |
MPEG1100 |
MPEG1200 |
|
Appearance(25℃ |
White to light yellow solid |
White to light yellow solid |
White to light yellow solid |
|
hydroxyl value,mg/g |
53.1~59.1 |
48.0~54.0 |
43.8~49.8 |
|
Hazen,≤ |
50 |
||
|
Moisture,% ≤ |
0.5 |
||
|
pH(5%) |
5.0~7.0 |
||
|
Product code |
Appearance (25°C) |
Color Pt-Co |
PH Value ( 1% water) |
Hydroxyl value (mgKOH/g) |
|
MPEG-600 |
Transparent liquid |
<50 |
5.0~7.0 |
87.5~99.5 |
|
MPEG-800 |
White paste |
<50
|
5.0~7.0 |
63.0~77.0 |
|
MPEG-1000 |
White paste |
<50
|
5.0~7.0 |
51.0~61.0 |
|
MPEG-1300 |
White paste |
<50 |
5.0~7.0 |
42.0~41.0 |
|
MPEG-2000 |
White paste |
<50 |
5.0~7.0 |
25.0~31.0 |
|
MPEG-5000 |
yellowish paste |
<50 |
5.0~7.0 |
10.5~11.5 |
Packing:200kg/drum or according per customer's requirement
Application
