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Methyl ethyl carbonate(EMC) |
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| Chinese name: |
Methyl ethyl carbonate(EMC) |
| Brand No.: |
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| CAS RN: |
623-53-0 |
| Molecular formula: |
C4H8O3 |
| Molecular weight: |
104.1 |
| Structural formula: |
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| Property: |
Colorless transparent liquid with well moisture absorption. |
| Density: |
1.00g/cm3(25°C) |
| Boiling point: |
109.2°C |
| Melting point: |
-55°C |
| Viscosity: |
0.65mpa.s |
| Closed cup flash point: |
35.3°C |
| Solubility: |
Insoluble in water; Dissolving in ethanol, ether, etc. |
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It is aprotic, polarity and environmental protective organic solvent. |
| Use: |
1, It is mainly used to deploy lithium ionicity battery electrolyte. |
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2, It can be used as solvent of special spice and intermediate. |
| Packing: |
galvanized drum, net weight 200±0.5kg |
| Storage condition: |
store in cool, lightless and dry warehouse. |
Quality standard
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Index/Grade
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Battery grade(E)
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High purity grade(H)
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Industrial grade(I)
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Purity(gas phase chromatography)
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≥99.95
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≥99.90
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≥99.50
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Carbonic ester content(gas phase chromatography)
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≥99.99
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≥99.97
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≥99.95
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Alcohol content(gas phase chromatography)
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≤20ppm
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≤100ppm
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≤200ppm
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Moisture(Karl·Fischer titration)
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≤20ppm
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≤100ppm
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≤200ppm
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Metal impurity content
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Notice:customized
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Chroma(Pt-Co)
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≤5
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≤10
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≤15
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Notice: It is fully in accordance with ROHS standard£¬and has passed SGS heavy metal content inspection.
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