乙酸乙酯 ≥99.8%, HiPerSolv CHROMANORM® 用于HPLC

供应商: VWR Chemicals
Danger


Filtered through a 0.2 µm filter, packaged under nitrogen.

VWRC83621.320EA 531.3 CNY
VWRCBDH83621.400 VWRC83621.320 VWRC83621.9010 VWRC83621.9030 VWRC83621.290
乙酸乙酯 ≥99.8%, HiPerSolv CHROMANORM® 用于HPLC
乙酸乙酯
分子式: CH₃COOC₂H₅
分子量: 88,11 g/mol
沸点: 77,1 °C (1013 hPa)
溶点: –83 °C
密度: 0,902 g/cm³ (20 °C)
闪点: –4 °C
存储条件: Ambient
MDL编号: MFCD00009171
CAS号: 141-78-6
EINECS: 205-500-4
UN号: 1173
ADR: 3,II
REACH: 01-2119475103-46
Merck Index: 13,03792
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产品技术规格

Assay (GC) Min. 99.8 %
Acidity Max. 0.0005 meq/g
Alkalinity Max. 0.0002 meq/g
Evaporation residue Max. 5 ppm
Water Max. 0.1 %
Absorbance (260 nm) Max. 0.15
Absorbance (270 nm) Max. 0.05
Absorbance (300 nm) Max. 0.02
Transmittance (260 nm) Min. 70 %
Transmittance (270 nm) Min. 90 %
Transmittance (300 nm) Min. 96 %

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