Polyethylene glycol dimethyl ether series(NHD-250,NHD-500)
| Item | Polyethylene glycol dimethyl ether(NHD-250) | Polyethylene glycol dimethyl ether(NHD-500) |
| CAS | 24991-55-7 | 24991-55-7 |
| Molecular formula | CH3O(CH2CH2O)nCH3, n=3-8 | CH3O( CH2 CH2O)nCH3, n=9-12 |
| Appearance | Light yellow transparent liquid | Light yellow transparent liquid |
| Active substance Content%≥ | 99.0 | 99.0 |
| Water content %≤ | 1.0 | 1.0 |
| pH(8:2) | 6-8 | 6-8 |
| Hexaethylene glycol dimethyl ether Content%≥ | 75 | / |
| Relative average molecular weight | 250-270 | 470-530 |
| Package | 200KGS/barrel General goods | 200KGS/barrel General goods |
Application:
NHD solvent is a new type of high-efficiency desulfurization and decarbonization solvent with high product purity and good chemical and thermal stability for high acidity, alkalinity media, and high temperatures. Suitable for purification of coal to synthetic gas. It can effectively remove hydrogen sulfide gas from mixed acidic gases such as natural gas, oilfield gas, refinery gas, and city gas, as well as liquefied gas. Especially effective in removing organic sulfur.
Scan
Mobile version
Copyright(C)2024, Jiangsu Dynamic Chemical Co., Ltd. All Rights Reserved. Supported by Sunsirs ChemNet Toocle Copyright Notice 备案序号：苏ICP备2024138609号
