1-丁醇 ≥99.9%, SPECTRONORM® 用于光谱

供应商: VWR Chemicals
Danger

Synonyms: 正丁醇丁醇

Filtered through a 0.2 µm filter, packaged under nitrogen.

VWRC84709.290EA 0 CNY
VWRC84709.290
1-丁醇 ≥99.9%, SPECTRONORM® 用于光谱
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
https://cn.vwr.com/stibo/web/std.lang.all/07/44/730744.jpg

现在订购

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%

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

更多 About VWR