1-丁醇 ≥99.9%, SPECTRONORM® for spectroscopy
供应商: VWR Chemicals
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Danger
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Synonyms:
丁醇, 正丁醇
Filtered through a 0.2 µm filter, packaged under nitrogen.
VWRC84709.290EA
552
CNY
VWRC84709.290
1-丁醇 ≥99.9%, SPECTRONORM® for spectroscopy
1-丁醇
SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.
分子式:
H₃C(CH₂)₂CH₂OH 分子量: 74.12 g/mol 沸点: 117.6 °C (1013 hPa) 溶点: –89 °C 密度: 0.812 g/cm³ (20 °C) 闪点: 30 °C 存储条件: Ambient |
MDL编号:
MFCD00002964 CAS号: 71-36-3 EINECS: 200-751-6 UN号: 1120 ADR: 3 III REACH: 01-2119484630-38 Merck Index: 13,01539 |
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产品技术规格
Purity (GC) | min. 99.9% |
Water | max. 0.03% |
Evaporation residue | max. 0.0002% |
Fluorescence (as quinine at 254 nm) | max. 1.0 ppb |
Fluorescence (as quinine at 365 nm) | max. 1.0 ppb |
Transmittance at 210 nm | min. 25% |
Transmittance at 220 nm | min. 60% |
Transmittance at 230 nm | min. 70% |
Transmittance at 240 nm | min. 85% |
Transmittance at 245 nm | min. 90% |
Transmittance at 270 nm | min. 98% |
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