| CAS No.: | 107-21-1 |
|---|---|
| Formula: | C2h6o2 |
| EINECS: | 203-473-3 |
|
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Inhibited Ethylene Glycol / Use as Heat Transfer Fluid | 97% wt. Assay
It is colorless and transparent liquid, is the simplest of diglycol. Can be intersoluble with water , slightly soluble in ether, and insoluble in petroleum hydrocarbon and oil.It can dissolve calcium chloride, sodium chloride and other inorganic substances.
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CAS No.: |
107-21-1 |
|
Chemical formula |
HOCH2CH2OH, C2H6O2 |
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Molecular weight:: |
62.0678 |
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EINECS No.: |
203-473-3 |
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Another name |
EG; Glycol; Ethane-1,2-diol; 1,2-Ethanediol |
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product name
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Ethylene glycol/MEG
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other name
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1,2-Ethanediol
Ethylene alcohol
MEG
Monoethylene glycol 1,2-Dihydroxyethane |
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CAS No.
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107-21-1
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Items
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Unit
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Result
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Standard
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Appearance |
_ |
Colorless, transparent, no visible impurities
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GB/T 4649-2008 |
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Density
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g/cm3
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1.114
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ASTM D4052-18a
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Purity
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%
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99.9
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GB/T 14571.2-2018
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Diethylene glycol
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%
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0.02
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SOP-HK004-2010
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Water Content
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%
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0.01
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GB/T 4649-2018
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Iron content (as Fe)
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mg/kg
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≤0.1
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GB/T 4649-2018
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content (as CL)
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mg/kg
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≤0.8
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GB/T 4649-2018
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Chroma
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Pt-Co
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≤5
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GB/T 4649-2018
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Acidity (as Acetic acid)
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%
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0.0008
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GB/T 4649-2018
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Ash
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%
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≤0.001
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GB/T 4649-2018
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Distillation range(760mmHg) |
ºC
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Distillation range 0.5
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GB/T 4649-2018 |
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ºC
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IBP 197.0
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ºC
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5% 197.6
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ºC
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50% 197.6
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ºC
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95% 197.7
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ºC
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DP 198.0
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UV transmittance |
%
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220nm 60.6
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ASTM E2193-16(Option A0) |
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%
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250nm 91.3
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%
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275nm 94.3
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%
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350nm 99.9
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