cas: 25322-68-3
molecular formula: oh(ch2ch2o)nh
english name: polyethylene glycol
specification |
appearance(25℃)
|
color pt-co
|
hydroxyl value
|
molecular weight |
freezing point℃
|
moisture(%) |
ph value (1% aqueous solution)
|
package |
peg-200 |
colorless and clear liquid |
≤20 |
510~623 |
180~220 |
— |
≤1.0 |
5.0～7.0 |
200kgs/drum common chemical |
peg-300 |
colorless and clear liquid |
≤20 |
340~416 |
270~330 |
— |
≤1.0 |
5.0～7.0 |
peg-400 |
colorless and clear liquid |
≤20 |
255~312 |
360~440 |
4～10 |
≤1.0 |
5.0～7.0 |
peg-600 |
colorless and clear liquid |
≤20 |
170~208 |
540~660 |
20～25 |
≤1.0 |
5.0～7.0 |
peg-800 |
milky white cream |
≤30 |
127~156 |
720~880 |
26～32 |
≤1.0 |
5.0～7.0 |
peg-1000 |
milky white cream |
≤40 |
102~125 |
900~1100 |
38～41 |
≤1.0 |
5.0～7.0 |
peg-1500 |
milky white solid |
≤40 |
68~83 |
1350~1650 |
43～46 |
≤1.0 |
5.0～7.0 |
25kgs/bag common chemical |
peg-2000 |
milky white solid |
≤50 |
51~63 |
1800~2200 |
48～50 |
≤1.0 |
5.0～7.0 |
peg-3000 |
milky white solid |
≤50 |
34~42 |
2700~3300 |
51～53 |
≤1.0 |
5.0～7.0 |
peg-4000 |
milky white solid |
≤50 |
26~32 |
3500~4400 |
53～54 |
≤1.0 |
5.0～7.0 |
peg-6000 |
milky white solid |
≤50 |
17.5~20 |
5500~7000 |
54～60 |
≤1.0 |
5.0～7.0 |
peg-8000 |
milky white solid |
≤50 |
12~16 |
7200~8800 |
60～63 |
≤1.0 |
5.0～7.0 |
application:
reacted with fatty acid to make surfactants of different performance, this product series can be used as medical binder, cream and shampoo base material; used as lubricants, binders and plasticizers, wetting agents for fiber processing, pottery, metal processing, rubber molding; used in water soluble paints and printing inks; and used as a wetting agent in the electroplating industry. |