Current location:Home > Products > Fine Chemical Industry > Polyethylene Glycol
中文别名:α-氢-ω-羟基(氧-1,2-乙二基)的聚合物
分子式:C4H10O;CH3(CH2)3OH 分子量:74.12
CAS登录号:25322-68-3 EINECS:200-849-9
产品性状:粘稠液体至蜡状固体无毒、无刺激性,味微苦,具有良好的水溶性,并与许多有机物组份有良好的相溶性。
质量标准(HG/T 4134-2010)
指标/品种 |
外观 |
熔点 |
pH |
平均分子量 |
粘度 |
羟值 |
PEG-200 |
无色透明 |
-50±2 |
6.0-8.0 |
190-210 |
22-23 |
534-590 |
PEG-400 |
无色透明 |
5±2 |
6.0-8.0 |
380-420 |
37-45 |
268-294 |
PEG-600 |
无色透明 |
20±2 |
6.0-8.0 |
570-630 |
1.9-2.1 |
178-196 |
PEG-800 |
白色膏体 |
28±2 |
6.0-8.0 |
760-840 |
2.2-2.4 |
133-147 |
PEG-1000 |
白色蜡状 |
37±2 |
6.0-8.0 |
950-1050 |
2.4-3.0 |
107-118 |
PEG-1500 |
白色蜡状 |
46±2 |
6.0-8.0 |
1425-1575 |
3.2-4.5 |
71-79 |
PEG-2000 |
白色固体 |
51±2 |
6.0-8.0 |
1800-2200 |
5.0-6.7 |
51-62 |
PEG-4000 |
白色固体 |
55±2 |
6.0-8.0 |
3600-4400 |
8.0-11 |
25-32 |
PEG-6000 |
白色固体 |
57±2 |
6.0-8.0 |
5500-7500 |
12-16 |
15-20 |
PEG-8000 |
白色固体 |
60±2 |
6.0-8.0 |
7500-8500 |
16-18 |
12-25 |
PEG-10000 |
白色固体 |
61±2 |
6.0-8.0 |
8600-10500 |
19-21 |
8-11 |
PEG-20000 |
白色固体 |
62±2 |
6.0-8.0 |
18500-22000 |
30-35 |
|
用途:在化妆品、制药、化纤、橡胶、塑料、造纸、油漆、电镀、农药、金属加工及食品加工等行业中均有着极为广泛的应用。
Polyethylene glycol ,PEG
Formula: C4H10O;CH3(CH2)3OH Molecular Weight:74.12
CAS No.:25322-68-3 EINECS:200-849-9
Appearance:The viscous liquid to waxy solid is nontoxic, irritant, slightly bitter, and has good solubility in water, and has a good phase solubility with many organic components
Specification:(HG/T 4134-2010)
Indicators / varieties |
Appearance |
melting point |
pH |
Average molecular weight |
viscosity |
Hydroxyl value |
PEG-200 |
Colorless transparent |
-50±2 |
6.0-8.0 |
190-210 |
22-23 |
534-590 |
PEG-400 |
Colorless transparent |
5±2 |
6.0-8.0 |
380-420 |
37-45 |
268-294 |
PEG-600 |
Colorless transparent |
20±2 |
6.0-8.0 |
570-630 |
1.9-2.1 |
178-196 |
PEG-800 |
White paste |
28±2 |
6.0-8.0 |
760-840 |
2.2-2.4 |
133-147 |
PEG-1000 |
White wax |
37±2 |
6.0-8.0 |
950-1050 |
2.4-3.0 |
107-118 |
PEG-1500 |
White wax |
46±2 |
6.0-8.0 |
1425-1575 |
3.2-4.5 |
71-79 |
PEG-2000 |
White solid |
51±2 |
6.0-8.0 |
1800-2200 |
5.0-6.7 |
51-62 |
PEG-4000 |
White solid |
55±2 |
6.0-8.0 |
3600-4400 |
8.0-11 |
25-32 |
PEG-6000 |
White solid |
57±2 |
6.0-8.0 |
5500-7500 |
12-16 |
15-20 |
PEG-8000 |
White solid |
60±2 |
6.0-8.0 |
7500-8500 |
16-18 |
12-25 |
PEG-10000 |
White solid |
61±2 |
6.0-8.0 |
8600-10500 |
19-21 |
8-11 |
PEG-20000 |
White solid |
62±2 |
6.0-8.0 |
18500-22000 |
30-35 |
|
Purpose:It has been widely applied in cosmetics, pharmaceuticals, chemical fiber, rubber, plastics, paper making, paint, electroplating, pesticide, metal processing and food processing.
COPYRIGHT © HUACUICHEM.COM. ALL RIGHTS RESERVED. 湘ICP备17006114号