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CAS NO:
141-78-6
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HPLC Preparative Grade Ethyl Acetate
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Main Sales Markets:
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Concord Technology (Tianjin) Co.,Ltd
10
Years
Basic Info
CAS Number
141-78-6
Pharmacopoeia
In-house Standards
Grade
HPLC Preparative Grade
Is Manufacturer
No
Samples Provided
NO
Product Description
Detailed Product Description
High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability
HPLC Preparative Grade Ethyl Acetate
CAS.No: 141-78-6
Molecular formula: CH3COOC2H5
Density: 0.900
|
Test Items |
Specification |
Testing Result |
|
|
Assay CH3COOC2H5 (by GC) , ω / % |
99.8 min |
99.99 |
|
|
Density(20℃) , ρ / (g/mL) |
0.899~0.901 |
0.900 |
|
|
Residue on evaporation , ω / % |
0.0005 max |
0.0001 |
|
|
Water(by K-F) , ω / % |
0.05 max |
0.027 |
|
|
Titrable Acid(H+) , (mmol/g) |
0.0009 max |
0.0004 |
|
|
UV Absorbance (1cm cell vs. water) |
at 260 nm |
0.30 max |
0.164 |
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