| |
DATE:
|
|
| |
|
|
|
|
|
| Fangqiao Town,Yixing,Jiangsu,China |
| P.C.: 214264 |
| TEL: +86510-87581605 |
| FAX: +86- 510-87581660 |
| MOBIL: (0)13706156699 |
| ATTN: Ren Guozhong |
| E-mail: sales@tianhouchem.com |
|
|
| Guangzhou Agency |
| TEL: +86- 20-82550351 |
| MOBIL: (0)13609788429 |
| Contact: Qian Yajun |
| Whuhan Office |
| TEL: +86- 27-83526996 |
| Contact: Lu Xiaohong |
|
|
|
 |
Polyethylene --- Polyethylene 4000 |
|
|
| Chemical Identity: Polyethylene glycol 4000 |
| Molecular formula : HO-(CH2CH2O)nH |
| Labelled molecular weight : 4000 |
Solubility : Soluble in water and ethanol |
| HLB value : 20 |
Freezing point : 50-54°C |
Specification : (as per Q/320282NPH001-2002)
| Entry |
Typical measured value |
| Appearance |
White to light yllow flakes or granules |
| Color (Pt-Co) |
≤50 |
| Average molecular weight |
3600-4600 |
| Active ingredient, % |
≥99 |
| Freezing point ℃ |
52±2 |
| pH |
5-7 |
|
Use : PEG 400 has excellent solubility and heat stability. It is used as phase transfrer catalyst in organic reactions; water retention agent, viscosity modifier, moisturizer in cosmetics and paper; lubricant for rubber; as surfactant. |
| Packaging : Plastic lined iron barrel. Net weight 200Kg. |
| Storage : Store in a cool, dry, ventilated place. Avoid moisture and direct sunlight. Handle with care. |
Note : Information herein is accurate to the best of our knowledge. Suggestions are made without warranty or guarantee of results. Before using, user should determine the suitability of the product for his intended use and user assumes the risk and liability in connection therewith. |
|
|
