乙二醇 99+%, extra pure
供应商: Thermo Fisher Scientific
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Warning
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Synonyms:
1,2-乙二醇
146750010
146750025
146750250
ACRO146750010EA
0
CNY
ACRO146750010
ACRO146750025
ACRO146750250
乙二醇 99+%, extra pure
乙二醇
分子式:
HOCH₂CH₂OH 分子量: 62.07 g/mol 沸点: 196…198 °C (1013 hPa) 溶点: –13 °C 密度: 1.113 g/cm³ 闪点: 116 存储条件: Ambient |
MDL编号:
MFCD00002885 CAS号: 107-21-1 EINECS: 203-473-3 REACH: 01-2119456816-28 Merck Index: 13,03832 |
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产品技术规格
Appearance | Clear viscous liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4300 to 1.4330 (20°C, 589 nm) |
Water | ≤0.1 % (Coulometric) |
Sulfated ash | ≤0.05 % |
GC | ≥99.0 % |
Color scale | ≤10 APHA |
Acidity (CH3COOH) | ≤0.002 % |
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