E/E 99,9 GC_ASSAY_METHOD, LiChrosolv®, gradient LC, Supelco®
供应商: Merck
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Danger
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Synonyms:
Ethyl alcohol
MQ100
1.11727.1000
1.11727.2500
MERC1.11727.1000EA
0
CNY
MERC1.11727.1000
MERC1.11727.2500
E/E 99,9 GC_ASSAY_METHOD, LiChrosolv®, gradient LC, Supelco®
乙醇
With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in 'gradient grade' as well as 'isocratic grade'. This minimises the gradient effect of the solvent involved.
分子式:
C₂H₅OH 分子量: 46.07 g/mol 沸点: 78.3 溶点: –117 °C 密度: 0.7895 g/cm³ (20 °C) 闪点: 12 存储条件: Ambient |
MDL编号:
MFCD00003568 CAS号: 64-17-5 EINECS: 200-578-6 UN号: 1170 ADR: 3 REACH: 01-2119457610-43 Merck Index: 12,03806 |
产品技术规格
Purity (GC) | ≥ 99.9 % |
Identity (IR) | conforms |
Evaporation residue | ≤ 2.0 mg/l |
Water | ≤ 0.1 % |
Acidity | ≤ 0.0002 meq/g |
Alkalinity | ≤ 0.0002 meq/g |
Gradient grade (at 235 nm) | ≤ 5 mAU |
Gradient grade (at 254 nm) | ≤ 2 mAU |
Transmission (at 225 nm) | ≥ 60 % |
Transmission (at 240 nm) | ≥ 85 % |
Transmission (from 260 nm) | ≥ 98 % |
Filtered by 0.2 µm filter | |
Synonyms | Ethyl alcohol, EtOH |
Hill Formula | C2H6O |
Chemical Formula | C2H5OH |
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