| Customization: | Available |
|---|---|
| CAS No.: | 107-21-1 |
| Formula: | Hoch2CH2oh |
|
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|
Product Name
|
Ethylene Glycol
|
EINECS No
|
203-473-3
|
|
Other Name
|
EG; MEG
|
HS Code
|
29053100
|
|
MF
|
(CH2OH)2
|
Molecular Weight
|
62.068
|
|
CAS No
|
107-21-1
|
Appearance
|
Colorless Transparent Liquid
|
|
Purity
|
99.9%min
|
Application
|
Antifreeze and synthetic polyester raw materials
|
|
Comm
|
Monoethylene Glycol(Polyester grade)MEG
|
|
|
Items
|
Standard
|
Result
|
|
Appearace
|
Colorless, transparent no visible impurities
|
|
|
Purity,w/%
|
99.9min
|
99.97
|
|
Diethylene glycol Content,w/%
|
0.05max
|
0.008
|
|
Density(20ºC),g/cm3
|
1.1128~1.1138
|
1.1134
|
|
Boiling range:first slipºC
dry pointºC
|
196min
|
197.2
|
|
199max
|
197.8
|
|
|
Water Content,w/%
|
0.08max
|
0.01
|
|
Acidity (as Acetic acid),mg/kg
|
10max
|
6
|
|
Iron content (asFe),mg/kg
|
0.1max
|
0.02
|
|
Ash content,mg/kg
|
10max
|
1
|
|
Aldehyde content (as formaldehyde), mg/kg
|
8max
|
4.1
|
|
Chroma (PT CO) (before heating)
|
5max
|
5
|
|
Degree (PT CO) (after heating HCL)
|
20max
|
10
|
|
UV transmittance:
UV transmittance (220nm),%
UV transmittance (250nm),%
UV transmittance (275nm),%
UV transmittance (350nm),%
|
75min
|
92
|
|
Report
|
97
|
|
|
92min
|
99
|
|
|
99min
|
100
|
|
|
Chloride ionmg/kg
|
0.5max
|
<0.5
|
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