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Item
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Polyethylene glycol dimethyl ether (NHD-250)
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Polyethylene glycol dimetyl ether (NHD-500)
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CAS
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24991-55-7
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24991-55-7
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Molecular formula
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CH3O(CH2CH2O)nCH3, n=3-8
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CH3O( CH2 CH2O)nCH3, n=9-12
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Appearance
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Yellowish and clear liquid
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Yellowish and clear liquid
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Content of actives%≥
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99.0
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99.0
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Moisture(KF) %≤
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1.0
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1.0
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pH value (8:2)
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6-8
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6-8
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Content of four, five, six-ethylene glycol dimethyl ether%≥
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75
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/
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Relative mean molecular weight
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250-270
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470-530
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Package and transportation
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200KGS/Drum Common chemical
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200KGS/Drum Common chemical
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Application:
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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Glycol Ethers Coating Solvents...
