Polyethylene glycol dimethyl ether (NHD-250)/ Polyethylene glycol dimetyl ether (NHD-500)
Product Detail
Product Tags
| Polyethylene glycol dimethyl ether series(NHD-250,NHD-500) |
| Item |
Polyethylene glycol dimethyl ether (NHD-250) |
Polyethylene glycol dimetyl 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 |
Yellowish and clear liquid |
Yellowish and clear liquid |
| Content of actives%≥ |
99.0 |
99.0 |
| Moisture(KF) %≤ |
1.0 |
1.0 |
| pH value (8:2) |
6-8 |
6-8 |
| Content of four, five, six-ethylene glycol dimethyl ether%≥ |
75 |
/ |
| Relative mean molecular weight |
250-270 |
470-530 |
| Package and transportation |
200KGS/Drum Common chemical |
200KGS/Drum Common chemical |
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NHD is a new type high-effective de-sulfurizing and de-carbonating solvent with high purity, excellent chemistry & heat stability to media of high acidity, alkality and temperature. It is suitable for purification of anthraco-synthetic gas. It can effectively de-sulfurize the vulcanized hydrogen out of mixture acid gas of natural gas, oil-field gas, coal gas in factories or cities and liquefied petroleum gas. In particular, it can de-sulfurize organic sulphur effectively.
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Saturated block polyethers Diethylene glycol methyl ethyl ether (DEME)/ Dipropylene glycol ether(DPDM)
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Polyethylene glycol monomethyl ether series(MPEG)
