PRODUCTS
聚乙二醇系列
◆组成：二乙二醇与环氧乙烷加成物
◆分子式：CH2OH(C2H4O)nCH2OH
◆溶解性：溶于水、乙醇
◆HLB值：20
◆主要商品规格：PEG200、PEG400、PEG600、PEG1000、PEG1500、PEG4000、PEG6000、PEG8000等。
◆产品规格：
|
指标名称产品规格 |
指标 |
||||||||||
|
PEG200 |
PEG400 |
PEG600 |
PEG800 |
PEG1000 |
PEG4000 |
PEG6000 |
PEG8000 |
||||
|
外观 |
无色于微黄色粘稠液体 |
白色至微黄色胶状固体 |
白色至浅黄色固体 |
||||||||
|
色度（Pt-Co）号 |
≤50 |
≤50 |
≤50 |
≤50 |
≤50 |
≤50 |
≤50 |
≤50 |
|||
|
平均分子量 |
180-220 |
360-440 |
540-660 |
720-880 |
900-1100 |
3600-4400 |
5500-6500 |
7500-8500 |
|||
|
标示分子量 |
200 |
400 |
600 |
800 |
1000 |
4000 |
6000 |
8000 |
|||
|
活性物% |
≥99 |
≥99 |
≥99 |
≥99 |
≥99 |
≥99 |
≥99 |
≥99 |
|||
|
PH值 |
5-8 |
||||||||||
◆应用：本品广泛用于医药、化妆品、化工、橡胶、金属加工、农药`、颜料、纺织等领域，也是酯型表面活性剂的主要原料之一
◆包装：PEG200-1000：铁桶或塑料桶装，每桶净重200kg、50kg，PEG2000-8000:内衬塑料袋的编织袋或复合袋包装，每袋25kg。
◆贮运：本品不属于危化品，应贮存于干燥、通风、低温的仓库内。运输时应轻搬、轻放，避免雨淋、日晒、碰撞。
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Structure:
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