乙酸乙酯 99.5% ACS 用于光谱

供应商: Thermo Scientific
Danger

ACRO423175000EA 0 CNY
ACRO423170025 ACRO423175000
乙酸乙酯 99.5% ACS 用于光谱
乙酸乙酯
分子式: CH₃COOC₂H₅
分子量: 88,11 g/mol
沸点: 75…78 °C (760 mmHg)
溶点: –83,5 °C
密度: 0,902 g/cm³
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

Appearance Clear liquid
Water ≤0.2 % (K.F.)
GC ≥99.5 %
UV at 255 nm A: ≤1
UV at 257 nm A: ≤0.5
UV at 263 nm A: ≤0.1
UV at 275 nm A: ≤0.05
UV at 330 nm A: ≤0.01
UV at 400 nm A: ≤0.01
Color scale ≤10 APHA
Residue after evaporation ≤0.003 %
Substance darkened by H2SO4 passes test
Titrable acid ≤0.0009 meq/g

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